Technical features Seasonal efficiency class for heating: Class C Sanitary Seasonal Efficiency Class: Class B Declared load profile: M Nominal useful power: kW 23 Minimum useful power: 9.9 kW Combustion efficiency at nominal load 91.0% Combustion efficiency at reduced load 88.0% Minimum pressure of the heating circuit bar 0.5 Maximum pressure of the heating circuit bar 3 Minimum flow rate of the heating circuit. (∆t 20 °C) 7.12 l/min Specific sanitary water flow rate (∆t 30 °C) 10.5 l/min Total capacity of expansion tank 6 l IP X4D degree of protection Power supply: methane Characteristics Bithermal exchanger Ignition and electronic detection single electrode Proportional continuous gas modulation by microprocessor both in heating and DHW production phases with control temperature probe Antifreeze protection on the primary heating circuit on 2 levels: internal heating activation, block with signal in the event of gas shortage Pump anti-blocking timer which prevents seizure in the event of prolonged inactivity High efficiency modulating circulator equipped with built-in automatic deaerator All-metal shell enamelled with epoxy-polyester paint, insulated with acoustic/thermal insulation (8 mm thick) complete with heat-reflecting layer Facilitated maintenance with tilting panel and front access Included: Hydrometer, automatic differential by-pass, 6 liter expansion vessel, safety valve and thermostat, low water pressure switch, priority flow switch with filter
€402,00
Unical KON1 24C kW Methane or LPG Condensing Boiler Complete with Fume Exhaust Kit, various colors available - NEW ErP Energy efficiency: Seasonal efficiency class for heating A Declared load profile: XL Sanitary seasonal efficiency class: A Technical data: Nominal useful power: 23.6 kW Seasonal heating energy efficiency ambient ηs 92% Useful thermal power in high temperature regime. (Tr 60 °C / tm 80 °C): 12.7kW Efficiency at nominal thermal power in high temperature regime (Tr 60 °C / Tm 80 °C) η4: 87% Useful power at 30% of rated thermal power in low temperature regime (Tr 30 °C) P1 kW: 4.2 kW Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30 °C) η1: 96.7% Annual electricity consumption QHE GJ: 40 Heating energy efficiency. of water ηWH: 86% Daily fuel consumption Qfuel : 22.07 kWh Sound power level indoors Lwa dB(A) 51 Annual electricity consumption AEC: 400 kWh DHW production in cont. Dt 25 K (mixed): 13.2 l/min Expansion vessel capacity: 7 l Heating circuit pressure (min-max): 0.5-3.0 bar DHW circuit pressure (min-max): 0.5-6.0 bar IP X5D degree of protection NOx class: 6 Dimensions (HxWxD): 810x450x345 mm; 40kg Gas transformation kit inside documentation envelope KON1 KON1 is the latest among the "furnishing boilers" that Unical presents in synergy with the ArtÙ Design Studio. Soft lines and an elegant front, available in different colours, enclose a latest generation condensing boiler running on methane or LPG, with instantaneous hot water production up to 18 l/min. KON1 can also be installed with a completely hidden flue system. The range includes 3 powers: 24, 28 and 35 kW. The exclusive Unical system of both hydraulic connections and the totally disappearing smoke outlet, allows an elegant installation and integration of KON1 in both modern and classic environments, avoiding unsightly exposed pipes. HWS “Hot Water Speed” is the new electronics of KON1 which switches from heating to DHW function with burner and pump always active, considerably improving the comfort of the user who does not have to wait for hot water. Secondary exchanger In AISI 316L stainless steel - with 12 plates (mod. 24) - with 16 plates (mod. 28 and 35) Particularly efficient because it is suitable for condensing boilers by exploiting their low temperature. Its "ecological" project is distinguished by a new design of the plates which allows for the transfer of a greater quantity of heat by making the most of the characteristics of stainless steel. Outstanding modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) ηs 93% (EU regulation 813/2013 - dir. ERP 2009/125/CE) Energy class A Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function Low NOx class 6 (according to EN 15502-1) thanks to the modulating premix burner Hot water production up to 18.3 l/min Dt 25 with special heat exchanger Management of 2 temperature zones (high/low) by applying a second on/off thermostat "Pit stop" maintenance and convenient internal control panel for technical assistance interventions EASYr : remote control (standard) with chronothermostat functions, applicable wirelessly to the wall or free-standing with support High efficiency modulating circulator Prepared for future applications in systems and suitable to meet the requirements of the new installation standards No visible command on the boiler, but it is EASYr (standard) which, without wires, performs the dual function of chronothermostat and remote control inside the home. Two-way radio frequency communications; Operating parameters control; Weekly programming; Room antifreeze function; Can be combined with external probe; Applicable to the wall or free-standing with support Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.114,00
GAS BOILER UNICAL !DEA AC 23 PLUS METHANE OPEN CHAMBER - ErP Technical features Seasonal efficiency class for heating: Class C Sanitary Seasonal Efficiency Class: Class B Declared load profile: M Nominal useful power: kW 23 Minimum useful power: kW 10.3 Combustion efficiency at nominal load 91.0% Combustion efficiency at reduced load 88.6% Minimum pressure of the heating circuit bar 0.5 Maximum pressure of the heating circuit bar 3 Minimum flow rate of the heating circuit. (∆t 20 °C) 7.5 l/min Domestic hot water specific flow rate (∆t 30 °C) 11.0 l/min Total capacity of expansion tank 6 l IP X4D degree of protection Power supply: methane Characteristics Monothermal exchanger + sanitary plate exchanger and 3-way valves Ignition and electronic detection single electrode Proportional continuous gas modulation by microprocessor both in heating and DHW production phases with control temperature probe Antifreeze protection on the primary heating circuit on 2 levels: internal heating activation, block with signal in the event of gas shortage Pump anti-blocking timer which prevents seizure in the event of prolonged inactivity High efficiency modulating circulator equipped with built-in automatic deaerator All-metal shell enamelled with epoxy-polyester paint, insulated with acoustic/thermal insulation (8 mm thick) complete with heat-reflecting layer Facilitated maintenance with tilting panel and front access Included: Hydrometer, automatic differential by-pass, 6 liter expansion vessel, safety valve and thermostat, low water pressure switch, priority flow switch with filter Product Guarantee The warranty on this item is 24 months from the date of purchase.
€464,00
Unical KON X SLIM 24C condensing boiler complete with low NOx methane fume exhaust kit - New Minimum/nominal useful power in condensing kW 3.22 ÷ 23.7 Heating efficiency class A Declared load profile L Sanitary efficiency class A Efficiency at nominal thermal power in high temperature regime (Tr 60°C / Tm 80°C) η4 % 88.7 production DHW cont. Dt 25 K (mixed) l/min 13.2 Total expansion vessel capacity l 9 (6+3) IP X5D degree of protection NOx class 5 Dimensions HxWxD mm 800x520x180 KON X SLIM KONx SLIM is a condensing boiler running on methane or LPG, with instantaneous production of domestic hot water. Covered with a satin finish AISI 304 stainless steel casing, it is ideal for outdoor installations, but equally elegant indoors. KONx SLIM is: Performant 24 and 35 kW (Range rated) Modulation ratio 1:8 Low NOx class 5 High energy efficiency A+ (System) the top of the category, >98% Hs (superior calorific value) Insulated and protected IP X5D, suitable for outdoor installation according to current standards (up to -15°C with antifreeze kit) Extremely compact with its depth of only 18 cm, Unical's record among wall-hung condensing boilers KONx SLIM, thanks to the RCh chronothermostat, OT multiprogram modulator, connected to the ambient and external probes supplied as standard, reaches seasonal efficiency equal to energy class A+ in heating. HWS "Hot Water Speed" is the new KONx SLIM electronics that switches from heating to DHW function with burner and pump always active, considerably improving user comfort who does not have to wait for hot water. Covered with a satin-finish AISI 304 stainless steel casing with a tapered-edge casing finish, KONx SLIM appears to have an essential and very elegant line, combining, with its hi-tech style, with the other appliances in the house Super small size depth of only 18cm Management of 2 temperature zones (high/low) by applying a second on/off thermostat Sliding temperature programmed to operate with the lowest possible delivery temperature to help save energy Intelligent system filling to guarantee functionality If the pressure is below 0.4 bar in the system circuit, the automatic water filling starts for 30 seconds once a day. If the request is repeated several times, a warning signal appears on the remote control Anti-overheating post-circulation automatically after the burner goes out, the boiler keeps the pump running for 5 minutes, preserving the components Chimney sweep function allows maintenance technicians to carry out the checks required by current standards in terms of efficiency and emissions Multigas operation (natural gas or LPG) with simplified switching Double expansion tank If necessary, it can mount an external auxiliary expansion tank (optional) Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.348,00 - €1.548,00
UNICAL COR C 24 kW METHANE GAS BOILER COMPLETE WITH FUME EXHAUST KIT Model: CoR C24 Nominal useful power kW 24 Seasonal heating energy efficiency ambient ηs % 86 Seasonal efficiency class for heating B Useful thermal power in high temperature regime. kW 23.8 Efficiency at nominal thermal power in high temperature regime η4 % 85.8 Useful power at 30% of nominal thermal power in low temperature regime kW 7.6 Efficiency at 30% of nominal thermal power in low temperature regime η1 % 91.3 Declared load profile XL Heating energy efficiency. of water ηWH % 86 Daily fuel consumption Qfuel kWh 22.64 Sanitary seasonal efficiency class A Specific sanitary water flow rate (Dt 30 °C) ''D'' l/min 11.5 DHW production in cont. Dt 25 K (mixed) l/min 13.2 Expansion tank capacity l 8 Condensate production max kg/h 4.0 Heating circuit pressure (min/max) 0.5/3.0 bar DHW circuit pressure (min/max) 0.5/6.0 bar IP X5D degree of protection NO class x 6 Dimensions (HxWxD): 700x420x345 mm; 40 kg Unical Cor Wall-hung gas boiler with water-cooled system burner, micro flames, Low NOx condensing (class 6) - sealed chamber - electronic ignition and power modulation - IPX5D - also for outdoors CoR is a wall-mounted condensing boiler characterized by very low emission of pollutants, thus falling within the new Class 6, the most restrictive currently in force. It works at high temperatures and therefore with radiator systems, and is specially designed to have a reduced formation of condensate with system return temperatures above 50°C. CoR is designed to produce hot water for space heating and also for sanitary use, with a sealed combustion chamber towards the environment (type C appliance). Characteristics: Ease of adaptation to the existing system: thanks to the excellent modulation ratio 1:3 and the nominal power of 24 kW with a minimum of 7.3 kW Optimized dimensions 700x420x345 mm (HxWxD) Forced ventilation system features nearly identical to conventional sealed boilers for easy retrofitting to existing exhausts Backlit digital control panel Wide choice of accessories including: - both modulating and on/off control thermostats - external probe for managing both the boiler and one or two high/low temperature zones CoR is designed to be reliable, guarantee very high water circulation and durability thanks to its design characterized by low pressure drops. The system's water-cooled burner, with micro flames, reduces emissions and at the same time recovers the heat produced to increase system efficiency. The standard automatic by-pass balances the hydraulic circulation in the boiler at all times. Sanitary heat exchanger in stainless steel with brazed plates. Perfectly sized, it ensures 13.3 l/min. with Δt 25K Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€604,00 - €804,00
UNICAL X 32 C condensing boiler Low NOx 6 Complete with methane flue exhaust kit in stainless steel - ErP Technical data according to dir. ErP C24 Minimum/nominal useful power in condensing kW 33.6 - 5.4 Seasonal heating energy efficiency of environment ?s % 93 Seasonal EFFICIENCY CLASS for heating A Useful thermal power in high temperature regime. (Tr 60°C / tm 80°C) P4 kW 31.2 Efficiency at nominal thermal power in high temperature regime (Tr 60°C / Tm 80°C) ?4 % 87.7 Useful power at 30% of rated thermal power in low temperature regime (Tr 30°C) P1 kW 10.4 Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30°C) ?1 % 97.8 Declared load profile XL Sanitary seasonal EFFICIENCY CLASS A Production DHW cont. Dt 25 K (mixed) l/min 18.2 Expansion vessel capacity l 10 Max condensate production kg/h 5.2 Heating circuit pressure (min/max) bar 3.0 / 6.0 IP degree of protection X5D NO class x 6 Dimensions (HxWxD) mm 700x420x345 Net weight kg 41 x X like INOX, like the exchanger which is the engine of this wall-mounted condensing boiler. X is available in the instantaneous combined version (13.2 l/min), it runs on both methane and LPG (conversion kit supplied). Characteristics: Premix Low NOx burner (Class 6) IPX5D (also for outdoors) Compact dimensions and compatible with other Unical models (ideal for replacements) Template and unified connections (Unical KONm / KONe ) Minimum thermal power regulation in heating function Electronic antifreeze for operation down to -15 Management of 2 zones with differentiated priorities (high and low temperature) Electronics with HWS "Hot Water Speed" function to eliminate the delay in DHW production and automatic "air vent" function Layout conceived with large spaces for easy maintenance Wide choice of accessories including: - both modulating and on/off control thermostats - external probe for managing both the boiler and one or two high/low temperature zones STAINLESS STEEL EXCHANGER MONOSPIRAL WITH OVAL SECTION WITHOUT WELDING GREATER COMBUSTION VOLUME LESS EMISSIONS / HIGHER PERFORMANCE OPTIMIZED PRESSURE DROP REDUCTION OF DEPOSITS LESS NOISE LONGER DURATION OVER TIME FRONT ACCESS FOR EASY MAINTENANCE Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.050,00
UNICAL KON M C28 kW CONDENSING COMPLETE WITH FUME EXHAUST KIT - NEW ErP Model: KONm 24C Energy efficiency: Seasonal efficiency class for heating A Declared load profile: XL Sanitary seasonal efficiency class: A Technical data: Nominal useful power in condensing 28.9 Seasonal heating energy efficiency ambient ηs 93% Useful thermal power in high temperature regime. (Tr 60 °C / tm 80 °C) 15.8 kW Efficiency at nominal thermal power in high temperature regime (Tr 60 °C / Tm 80 °C) : 88.4% Useful power at 30% of nominal thermal power in low temperature regime (Tr 30 °C): 5.3 kW Domestic hot water specific flow rate (Dt 30 °C) ''D'' 13.0 DHW production in cont. Dt 25 K (mixed) -/15.5 IP X5D degree of protection NOx class: 6 Dimensions (HxWxD): 700x420x345 mm; 36.5kg KONm KONm the latest generation of domestic condensing boilers by Unical, available in the version: combined instantaneous heating only that can be combined with the DSP 110 stainless steel boiler. KONm presents all the "Quality Stars" to satisfy every need: Exceptional modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function (vers. C) Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of hot water up to 13.3 l/min Δt 25 with special 12-plate (mod. 24 C) and 16-plate (mod. 28/35 C) stainless steel exchanger “Pit stop” maintenance Simple and intuitive control panel Prepared for future applications in systems and suitable for meeting the requirements of the new installation standards High efficiency modulating circulator Managing 2 zones with 2 KON m thermostats is versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats Anti-overheating post-circulation of 15 seconds, it maintains the thermal equilibrium between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of. Sliding temperature operation for maximum running economy Antifreeze protection intervenes at 5°C and is activated in both DHW and heating, bringing the temperature in the boiler to 15°C. The risk of KON m freezing if low temperatures persist in the room where it is installed is avoided. If there is a lack of gas, the lockout signal will appear on the display. Pump anti-blocking prevents blocking of the pump following long stops thanks to an automatic 5-second impulse that the electronics sends to the motor every 24 hours of stop. Chimney sweep function adjustment of combustion easier than ever. Pressing the release button for more than 5 seconds to obtain operation at minimum or maximum power for 15 minutes, for an accurate analysis of the combustion. Strengthened by the company's constructive synergies, KONm summarizes some aspects of the high-end series such as the primary heat exchanger in Al/Si/Mg with low water content by "Scuola Unical", the original rapid inspection mechanism of the vital parts of the combustion together with the extensively tested but updated complex of electronics and electro-pneumatic control pre-mixing system already in use on other ranges. A sober answer with high technological content "ErP Ready", ideal for the consumer who approaches technologies with high energy recovery and for the installer who requires simple but not trivial solutions in plant replacement or in new buildings with low environmental impact . KONm is signed by Unical. Exclusive exchanger in Al/Si/Mg It is made of a special Aluminium/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies of over 107% are achieved in condensing mode, which means great economic savings and very low environmental impact for the user. The 28-35 versions are adequately oversized Modulating circulator with deaerator It represents the state of the art in the high efficiency standard. In line with the 2015 ErP directive, with less than 1 W consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in delivery/return, it automatically doses the power of the boiler to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. “Quick release” condensate drain manifold Fan and electro-pneumatic gas valve The pre-mixing unit made up of a pneumatic gas solenoid valve and modulating fan stands out for its limited overall dimensions. Advantages: compactness and silence wide 1:8 modulation range absolute operating safety due to the absence of turbulence low thermal and mechanical stresses, therefore long life, thanks to the inalterability. The valve is designed to compensate for gas pressure fl uctuations present in networks as well as to stabilize the supply pressure independently of the suction pressure generated by the premix fan. The 28/35 version is equipped with a silenced air intake to improve acoustic performance and also with a larger air intake manifold. Easily adjustable, it ensures an accurate air/gas combustion mixture to ensure high CO2 levels and favor condensation with very low CO and NOx levels. In summary, the monoblock lends itself to easy maintenance and accessibility Exchanger cleaning 1 minute and 46 seconds! KONm is the result of the experience of the Service and market suggestions, from which the Unical design staff has synthesized a technological complex that can be easily assembled and quickly disassembled. Intuitive controls The on-board electronic panel will feel immediately familiar. Last but not least: all wiring and intervention operations are facilitated by the vertical tilting system. The multifunction LCD display, with timed backlighting, allows: Reading of the temperatures in heating and DHW Display of blockage due to lack of fl ame Operating/stand-by status Diagnostics with signaling of 11 anomalies Knob: stand-by, mode selector and heating adjustment 30 - 85°C DHW adjustment knob 38 - 60°C Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.160,00
GAS BOILER UNICAL KON M C35 CONDENSING + FUME KIT - ErP KONm the latest generation of domestic condensing boilers by Unical, available in the version: instant combo heating only combinable with DSP 110 stainless steel boiler. KONm presents all the "Quality Stars" to satisfy every need: Exceptional modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function (vers. C) Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of hot water up to 13.3 l/min Δt 25 with special 12-plate (mod. 24 C) and 16-plate (mod. 28/35 C) stainless steel exchanger “Pit stop” maintenance Simple and intuitive control panel Prepared for future applications in systems and suitable for meeting the requirements of the new installation standards High efficiency modulating circulator Managing 2 zones with 2 KON m thermostats is versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats Anti-overheating post-circulation of 15 seconds, it maintains the thermal equilibrium between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of. Sliding temperature operation for maximum running economy Antifreeze protection intervenes at 5°C and is activated in both DHW and heating, bringing the temperature in the boiler to 15°C. The risk of KON m freezing if low temperatures persist in the room where it is installed is avoided. If there is a lack of gas, the lockout signal will appear on the display. Pump anti-blocking prevents blocking of the pump following long stops thanks to an automatic 5-second impulse that the electronics sends to the motor every 24 hours of stop. Chimney sweep function adjustment of combustion easier than ever. Pressing the release button for more than 5 seconds to obtain operation at minimum or maximum power for 15 minutes, for an accurate analysis of the combustion. The details of konm... Strengthened by the company's constructive synergies, KONm summarizes some aspects of the high-end series such as the primary heat exchanger in Al/Si/Mg with low water content by "Scuola Unical", the original rapid inspection mechanism of the vital parts of the combustion together with the extensively tested but updated complex of electronics and electro-pneumatic control pre-mixing system already in use on other ranges. A sober answer with high technological content "ErP Ready", ideal for the consumer who approaches technologies with high energy recovery and for the installer who requires simple but not trivial solutions in plant replacement or in new buildings with low environmental impact . KONm is signed by Unical. Exclusive exchanger in Al/Si/Mg It is made of a special Aluminium/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies of over 107% are achieved in condensing mode, which means great economic savings and very low environmental impact for the user. The 28-35 versions are adequately oversized Modulating circulator with deaerator It represents the state of the art in the high efficiency standard. In line with the 2015 ErP directive, with less than 1 W consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in delivery/return, it automatically doses the power of the boiler to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. “Quick release” condensate drain manifold Fan and electro-pneumatic gas valve The pre-mixing unit made up of a pneumatic gas solenoid valve and modulating fan stands out for its limited overall dimensions. Advantages: compactness and silence wide 1:8 modulation range absolute operating safety due to the absence of turbulence low thermal and mechanical stresses, therefore long life, thanks to the inalterability. The valve is designed to compensate for gas pressure fl uctuations present in networks as well as to stabilize the supply pressure independently of the suction pressure generated by the premix fan. The 28/35 version is equipped with a silenced air intake to improve acoustic performance and also with a larger air intake manifold. Easily adjustable, it ensures an accurate air/gas combustion mixture to ensure high CO2 levels and favor condensation with very low CO and NOx levels. In summary, the monoblock lends itself to easy maintenance and accessibility. Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.393,00
GAS BOILER UNICAL KON M C24 CONDENSING LOW NOX COMPLETE WITH LPG FUME KIT Model: KONm 24C Energy efficiency: Seasonal efficiency class for heating A Declared load profile: XL Sanitary seasonal efficiency class: A Technical data: Nominal useful power kW 23.6 Seasonal heating energy efficiency ambient ηs 92% Useful thermal power in high temperature regime. (Tr 60 °C / tm 80 °C): 12.7kW Efficiency at nominal thermal power in high temperature regime (Tr 60 °C / Tm 80 °C) η4: 87% Useful power at 30% of nominal thermal power in low temperature regime (Tr 30 °C): 4.2kW Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30 °C) η1: 96.7% Annual electricity consumption QHE GJ: 40 Heating energy efficiency. of water ηWH: 86% Daily fuel consumption Qfuel : 22.0 kWh Sound power level indoors Lwa dB(A) 51 Annual electricity consumption AEC: 400kWh Domestic hot water specific flow rate (Dt 30 °C): 11.2 l/min DHW production in cont. Dt 25 K (mixed): 13.2 l/min Expansion tank capacity: 8 lt Heating circuit pressure (min-max): 0.5-3.0 bar DHW circuit pressure (min-max): 0.5-6.0 bar IP X5D degree of protection NOx class: 6 Dimensions (HxWxD): 700x420x345mm; 36.5kg KONm the latest generation of domestic condensing boilers by Unical, available in the version: instant combo heating only combinable with DSP 110 stainless steel boiler. KONm presents all the "Quality Stars" to satisfy every need: Exceptional modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function (vers. C) Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of hot water up to 13.3 l/min Δt 25 with special 12-plate (mod. 24 C) and 16-plate (mod. 28/35 C) stainless steel exchanger “Pit stop” maintenance Simple and intuitive control panel Prepared for future applications in systems and suitable for meeting the requirements of the new installation standards High efficiency modulating circulator Managing 2 zones with 2 KON m thermostats is versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats Anti-overheating post-circulation of 15 seconds, it maintains the thermal equilibrium between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of. Sliding temperature operation for maximum running economy Antifreeze protection intervenes at 5°C and is activated in both DHW and heating, bringing the temperature in the boiler to 15°C. The risk of KON m freezing if low temperatures persist in the room where it is installed is avoided. If there is a lack of gas, the lockout signal will appear on the display. Pump anti-blocking prevents blocking of the pump following long stops thanks to an automatic 5-second impulse that the electronics sends to the motor every 24 hours of stop. Chimney sweep function adjustment of combustion easier than ever. Pressing the release button for more than 5 seconds to obtain operation at minimum or maximum power for 15 minutes, for an accurate analysis of the combustion The details of konm... Strengthened by the company's constructive synergies, KONm summarizes some aspects of the high-end series such as the primary heat exchanger in Al/Si/Mg with low water content by "Scuola Unical", the original rapid inspection mechanism of the vital parts of the combustion together with the extensively tested but updated complex of electronics and electro-pneumatic control pre-mixing system already in use on other ranges. A sober answer with high technological content "ErP Ready", ideal for the consumer who approaches technologies with high energy recovery and for the installer who requires simple but not trivial solutions in plant replacement or in new buildings with low environmental impact . KONm is signed by Unical. Exclusive exchanger in Al/Si/Mg It is made of a special Aluminium/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies of over 107% are achieved in condensing mode, which means great economic savings and very low environmental impact for the user. The 28-35 versions are adequately oversized Modulating circulator with deaerator It represents the state of the art in the high efficiency standard. In line with the 2015 ErP directive, with less than 1 W consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in delivery/return, it automatically doses the power of the boiler to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. Fan and electro-pneumatic gas valve The pre-mixing unit made up of a pneumatic gas solenoid valve and modulating fan stands out for its limited overall dimensions. Advantages: compactness and silence wide 1:8 modulation range absolute operating safety due to the absence of turbulence low thermal and mechanical stresses, therefore long life, thanks to the inalterability. The valve is designed to compensate for gas pressure fl uctuations present in networks as well as to stabilize the supply pressure independently of the suction pressure generated by the premix fan. The 28/35 version is equipped with a silenced air intake to improve acoustic performance and also with a larger air intake manifold. Easily adjustable, it ensures an accurate air/gas combustion mixture to ensure high CO2 levels and favor condensation with very low CO and NOx levels. In summary, the monoblock lends itself to easy maintenance and accessibility. Exchanger cleaning 1 minute and 46 seconds! KONm is the result of the experience of the Service and market suggestions, from which the Unical design staff has synthesized a technological complex that can be easily assembled and quickly disassembled. Intuitive controls The on-board electronic panel will feel immediately familiar. Last but not least: all wiring and intervention operations are facilitated by the vertical tilting system. The multifunction LCD display, with timed backlighting, allows: Reading of the temperatures in heating and DHW Display of blockage due to lack of fl ame Operating/stand-by status Diagnostics with signaling of 11 anomalies Knob: stand-by, mode selector and heating adjustment 30 - 85°C DHW adjustment knob 38 - 60°C Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€980,00
UNICAL KON M C28 kW CONDENSING COMPLETE WITH FUME EXHAUST KIT - NEW ErP Model: KONm 24C Energy efficiency: Seasonal efficiency class for heating A Declared load profile: XL Sanitary seasonal efficiency class: A Technical data: Nominal useful power in condensing 28.9 Seasonal heating energy efficiency ambient ηs 93% Useful thermal power in high temperature regime. (Tr 60 °C / tm 80 °C) 15.8 kW Efficiency at nominal thermal power in high temperature regime (Tr 60 °C / Tm 80 °C) : 88.4% Useful power at 30% of nominal thermal power in low temperature regime (Tr 30 °C): 5.3 kW Domestic hot water specific flow rate (Dt 30 °C) ''D'' 13.0 DHW production in cont. Dt 25 K (mixed) -/15.5 IP X5D degree of protection NOx class: 6 Dimensions (HxWxD): 700x420x345mm; 36.5kg KONm KONm the latest generation of domestic condensing boilers by Unical, available in the version: combined instantaneous heating only that can be combined with the DSP 110 stainless steel boiler. KONm presents all the "Quality Stars" to satisfy every need: Exceptional modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function (vers. C) Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of hot water up to 13.3 l/min Δt 25 with special 12-plate (mod. 24 C) and 16-plate (mod. 28/35 C) stainless steel exchanger “Pit stop” maintenance Simple and intuitive control panel Prepared for future applications in systems and suitable for meeting the requirements of the new installation standards High efficiency modulating circulator Managing 2 zones with 2 KON m thermostats is versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats Anti-overheating post-circulation of 15 seconds, it maintains the thermal equilibrium between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of. Sliding temperature operation for maximum running economy Antifreeze protection intervenes at 5°C and is activated in both DHW and heating, bringing the temperature in the boiler to 15°C. The risk of KON m freezing if low temperatures persist in the room where it is installed is avoided. If there is a lack of gas, the lockout signal will appear on the display. Pump anti-blocking prevents blocking of the pump following long stops thanks to an automatic 5-second impulse that the electronics sends to the motor every 24 hours of stop. Chimney sweep function adjustment of combustion easier than ever. Pressing the release button for more than 5 seconds to obtain operation at minimum or maximum power for 15 minutes, for an accurate analysis of the combustion. Strengthened by the company's constructive synergies, KONm summarizes some aspects of the high-end series such as the primary heat exchanger in Al/Si/Mg with low water content by "Scuola Unical", the original rapid inspection mechanism of the vital parts of the combustion together with the extensively tested but updated complex of electronics and electro-pneumatic control pre-mixing system already in use on other ranges. A sober answer with high technological content "ErP Ready", ideal for the consumer who approaches technologies with high energy recovery and for the installer who requires simple but not trivial solutions in plant replacement or in new buildings with low environmental impact . KONm is signed by Unical. Exclusive exchanger in Al/Si/Mg It is made of a special Aluminium/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies of over 107% are achieved in condensing mode, which means great economic savings and very low environmental impact for the user. The 28-35 versions are adequately oversized Modulating circulator with deaerator It represents the state of the art in the high efficiency standard. In line with the 2015 ErP directive, with less than 1 W consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in delivery/return, it automatically doses the power of the boiler to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. “Quick release” condensate drain manifold Fan and electro-pneumatic gas valve The pre-mixing unit made up of a pneumatic gas solenoid valve and modulating fan stands out for its limited overall dimensions. Advantages: compactness and silence wide 1:8 modulation range absolute operating safety due to the absence of turbulence low thermal and mechanical stresses, therefore long life, thanks to the inalterability. The valve is designed to compensate for gas pressure fl uctuations present in networks as well as stabilize the supply pressure independently of the suction pressure generated by the premix fan. The 28/35 version is equipped with a silenced air intake to improve acoustic performance and also with a larger air intake manifold. Easily adjustable, it ensures an accurate air/gas combustion mixture to guarantee high CO2 levels and favor condensation with very low CO and NOx levels. In summary, the monoblock lends itself to easy maintenance and accessibility Exchanger cleaning 1 minute and 46 seconds! KONm is the result of the experience of the Service and market suggestions, from which the Unical design staff has synthesized a technological complex that can be easily assembled and quickly disassembled. Intuitive controls The on-board electronic panel will feel immediately familiar. Last but not least: all wiring and intervention operations are facilitated by the vertical tilting system. The multifunction LCD display, with timed backlighting, allows: Reading of the temperatures in heating and DHW Display of blockage due to lack of fl ame Operating/stand-by status Diagnostics with signaling of 11 anomalies Knob: stand-by, mode selector and heating adjustment 30 - 85°C DHW adjustment knob 38 - 60°C Product Warranty All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€1.160,00
GAS BOILER UNICAL KON M C24 CONDENSING LOW NOX COMPLETE WITH LPG FUME KIT Model: KONm 24C Energy efficiency: Seasonal efficiency class for heating A Declared load profile: XL Sanitary seasonal efficiency class: A Technical data: Nominal useful power kW 23.6 Seasonal heating energy efficiency ambient ηs 92% Useful thermal power in high temperature regime. (Tr 60 °C / tm 80 °C): 12.7kW Efficiency at nominal thermal power in high temperature regime (Tr 60 °C / Tm 80 °C) η4: 87% Useful power at 30% of nominal thermal power in low temperature regime (Tr 30 °C): 4.2kW Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30 °C) η1: 96.7% Annual electricity consumption QHE GJ: 40 Heating energy efficiency. of water ηWH: 86% Daily fuel consumption Qfuel : 22.0 kWh Sound power level indoors Lwa dB(A) 51 Annual electricity consumption AEC: 400kWh Domestic hot water specific flow rate (Dt 30 °C): 11.2 l/min DHW production in cont. Dt 25 K (mixed): 13.2 l/min Expansion tank capacity: 8 lt Heating circuit pressure (min-max): 0.5-3.0 bar DHW circuit pressure (min-max): 0.5-6.0 bar IP X5D degree of protection NOx class: 6 Dimensions (HxWxD): 700x420x345 mm; 36.5kg KONm the latest generation of domestic condensing boilers by Unical, available in the version: instant combo heating only combinable with DSP 110 stainless steel boiler. KONm presents all the "Quality Stars" to satisfy every need: Exceptional modulation ratio up to 1:8 Efficiency >107% (ex dir. CE 92/42) Primary exchanger in ultra-flat Al/Si/Mg Electronics with HWS “Hot Water Speed” function (vers. C) Low NOx (class 5 according to EN 297 and EN 483) thanks to the modulating premix burner Production of hot water up to 13.3 l/min Δt 25 with special 12-plate (mod. 24 C) and 16-plate (mod. 28/35 C) stainless steel exchanger “Pit stop” maintenance Simple and intuitive control panel Prepared for future applications in systems and suitable for meeting the requirements of the new installation standards High efficiency modulating circulator Managing 2 zones with 2 KON m thermostats is versatile. Ideal for all systems, thanks to the electronics that allow you to manage 2 heating zones at different temperatures (high for radiators and fan-coils, low for radiant panel systems) by controlling them with dedicated modulating and on-off thermostats Anti-overheating post-circulation of 15 seconds, it maintains the thermal equilibrium between delivery and return, even after intense DHW withdrawals, while in heating, with a duration of 5 minutes, it allows all residual thermal inertia to be disposed of. Sliding temperature operation for maximum running economy Antifreeze protection intervenes at 5°C and is activated in both DHW and heating, bringing the temperature in the boiler to 15°C. The risk of KON m freezing if low temperatures persist in the room where it is installed is avoided. If there is a lack of gas, the lockout signal will appear on the display. Pump anti-blocking prevents blocking of the pump following long stops thanks to an automatic 5-second impulse that the electronics sends to the motor every 24 hours of stop. Chimney sweep function adjustment of combustion easier than ever. Pressing the release button for more than 5 seconds to obtain operation at minimum or maximum power for 15 minutes, for an accurate analysis of the combustion The details of konm... Strengthened by the company's constructive synergies, KONm summarizes some aspects of the high-end series such as the primary heat exchanger in Al/Si/Mg with low water content by "Scuola Unical", the original rapid inspection mechanism of the vital parts of the combustion together with the extensively tested but updated complex of electronics and electro-pneumatic control pre-mixing system already in use on other ranges. A sober answer with high technological content "ErP Ready", ideal for the consumer who approaches technologies with high energy recovery and for the installer who requires simple but not trivial solutions in plant replacement or in new buildings with low environmental impact . KONm is signed by Unical. Exclusive exchanger in Al/Si/Mg It is made of a special Aluminium/Silicon/Magnesium alloy which ensures efficiency and resistance, so much so that it is guaranteed by Unical for 5 years. Thanks to the internal heat exchange configuration, efficiencies of over 107% are achieved in condensing mode, which means great economic savings and very low environmental impact for the user. The 28-35 versions are adequately oversized Modulating circulator with deaerator It represents the state of the art in the high efficiency standard. In line with the 2015 ErP directive, with less than 1 W consumption in stand-by and only 45 W in maximum operation, thanks to the wide modulation capacity, based on the request of the room thermostat and the temperatures detected by the sensors placed in delivery/return, it automatically doses the power of the boiler to the needs of the system. Particularly silent and compact, it integrates with the safety valve, the by-pass and the drain cock. Fan and electro-pneumatic gas valve The pre-mixing unit made up of a pneumatic gas solenoid valve and modulating fan stands out for its limited overall dimensions. Advantages: compactness and silence wide 1:8 modulation range absolute operating safety due to the absence of turbulence low thermal and mechanical stresses, therefore long life, thanks to the inalterability. The valve is designed to compensate for gas pressure fl uctuations present in networks as well as to stabilize the supply pressure independently of the suction pressure generated by the premix fan. The 28/35 version is equipped with a silenced air intake to improve acoustic performance and also with a larger air intake manifold. Easily adjustable, it ensures an accurate air/gas combustion mixture to ensure high CO2 levels and favor condensation with very low CO and NOx levels. In summary, the monoblock lends itself to easy maintenance and accessibility. Exchanger cleaning 1 minute and 46 seconds! KONm is the result of the experience of the Service and market suggestions, from which the Unical design staff has synthesized a technological complex that can be easily assembled and quickly disassembled. Intuitive controls The on-board electronic panel will feel immediately familiar. Last but not least: all wiring and intervention operations are facilitated by the vertical tilting system. The multifunction LCD display, with timed backlighting, allows: Reading of the temperatures in heating and DHW Display of blockage due to lack of fl ame Operating/stand-by status Diagnostics with signaling of 11 anomalies Knob: stand-by, mode selector and heating adjustment 30 - 85°C DHW adjustment knob 38 - 60°C Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€980,00
UNICAL X 24 C condensing boiler Low NOx 6 Complete with methane flue exhaust kit in stainless steel - ErP Technical data according to dir. ErP C24 Minimum/nominal useful power in condensing kW 5 ÷ 25.2 Seasonal heating energy efficiency ambient ηs % 91 Seasonal EFFICIENCY CLASS for heating Useful heat output in high temp. (Tr 60°C / tm 80°C) P4 kW 23.2 Efficiency at nominal thermal power in high temperature regime (Tr 60°C / Tm 80°C) η4 % 87.0 Useful power at 30% of rated thermal power in low temperature regime (Tr 30°C) P1 kW 7.7 Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30°C) η1 % 96.1 Emissions of nitrogen oxides ref. PCS NO x mg/kWh 22 Declared load profile XL Sanitary seasonal EFFICIENCY CLASS Produc. DHW cont. Dt 25 K (mixed) l/min 13.2 Expansion vessel capacity l 10 Max condensate production kg/h 3.86 Heating circuit pressure (min/max) 0.5 / 3.0 bar DHW circuit pressure (min/max) bar 0.5 / 6.0 IP degree of protection X5D NO class x 6 Dimensions (HxWxD) mm 700x420x345 Net weight kg 34 x X like INOX, like the exchanger which is the engine of this wall-mounted condensing boiler. X is available in the instantaneous combined version (13.2 l/min), it runs on both methane and LPG (conversion kit supplied). Characteristics: Premix Low NOx burner (Class 6) IPX5D (also for outdoors) Compact dimensions and compatible with other Unical models (ideal for replacements) Template and unified connections (Unical KONm / KONe ) Minimum thermal power regulation in heating function Electronic antifreeze for operation down to -15 Management of 2 zones with differentiated priorities (high and low temperature) Electronics with HWS "Hot Water Speed" function to eliminate the delay in DHW production and automatic "air vent" function Layout conceived with large spaces for easy maintenance Wide choice of accessories including: - both modulating and on/off control thermostats - external probe for managing both the boiler and one or two high/low temperature zones STAINLESS STEEL EXCHANGER MONOSPIRAL WITH OVAL SECTION WITHOUT WELDING GREATER COMBUSTION VOLUME LESS EMISSIONS / HIGHER PERFORMANCE OPTIMIZED PRESSURE DROP REDUCTION OF DEPOSITS LESS NOISE LONGER DURATION OVER TIME FRONT ACCESS FOR EASY MAINTENANCE Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.
€823,00
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