Sime VERA 25 HE condensing boiler Low NOx flue gas kit for LPG - New ErP Vera 25 HE model Heating energy efficiency class A Sanitary energy efficiency class A XL load profile Performance Nominal / minimum heat output (80-60°C) kW 19.8 / 3.8 Nominal heat input in heating kW 20 DHW nominal heat input kW 24 Useful efficiency 30% of the load (40-30°C) % 108.4 Heating sound power dB (A) 54 Electrical protection degree IP X5D Heating expansion vessel capacity l 9 Dimensions HxWxD 700x400x250 VERA HE THE BOILER FOR EVERY TYPE OF SYSTEM Vera HE is the range of premixed wall-mounted condensing boilers that adapt to different system solutions. Thanks to the high head of the circulator, it is perfect for managing radiant floor systems without the use of booster pumps. The compact dimensions make it suitable for replacing existing fixtures and for outdoor or recessed installation using simple accessories. Vera HE features a new single-tube primary exchanger in stainless steel which boasts larger water passage sections compared to market standards, thus offering low pressure drops to the hydraulic system. The single-tube geometry guarantees higher water speeds, preventing deposits and encrustations and furthermore facilitating the cleaning of the exchanger. ACTIVE COMBUSTION CONTROL Vera HE is the range of premixed wall-mounted condensing boilers that adapt to different system solutions. Thanks to the high head of the circulator, it is perfect for managing radiant floor systems without the use of booster pumps. The compact dimensions make it suitable for replacing existing fixtures and for outdoor or recessed installation using simple accessories. Vera HE features a new single-tube primary exchanger in stainless steel which boasts larger water passage sections compared to market standards, thus offering low pressure drops to the hydraulic system. The single-tube geometry guarantees higher water speeds, preventing deposits and encrustations and furthermore facilitating the cleaning of the exchanger. The advanced control electronics check the combustion parameters at all times thanks to the flame sensor electrode and adjust the gas valve accordingly so as to always obtain the right air-gas ratio. The main advantages are: Simple commissioning, high reliability and low maintenance over time Compensation of combustion drifts caused by ageing, oxidation and insulation losses Ease of methane/LPG gas change using a simple parameter Guarantee of minimum polluting emissions guaranteed over time. Characteristics: Exchanger with oversized sections New heat exchanger with oversized water passage sections High head circulator Also suitable for radiant systems Active combustion control With electronic gas valve Three-piece shell For easier maintenance Can be installed externally or recessed Using special accessories or kits 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.

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Sime Praktica 25 HE condensing boiler Low NOx flue gas kit methane - New ErP Nominal thermal power (80-60°C) kW 19.8 Nominal thermal power (50-30°C) kW 21.2 Reduced heat output G20 (80-60°C) kW 3.8 Reduced heat output G20 (50-30°C) kW 4.2 Reduced thermal power G31 (80-60°C) kW 4.3 Reduced thermal power G31 (50-30°C) kW 4.7 Nominal heat input in heating kW 20 DHW nominal heat input kW 24 Reduced heat input G20/G31 kW 4.0/4.5 Useful efficiency min/max (80-60°C) % 95.4/98.8 Useful efficiency min/max (50-30°C) % 105.0/106.1 Useful efficiency 30% of the load (40-30°C) % 108.4 Yield min. of combustion in situ (Presidential Decree 311) % 92.59 ELECTRICAL DATA Power supply voltage/frequency V/Hz 230/50 Electric absorbed power max W 67 Electric power absorbed min W 53 Electrical power absorbed by the system pump W 41 Shutdown losses at 50°C (EN 15502) W 120 Electrical protection degree IP X5D ENERGY PERFORMANCE Seasonal heating energy efficiency class. TO Seasonal heating energy efficiency % ninety two Heating sound power dB (A) 54 Sanitary energy efficiency class A Sanitary energy efficiency % 89 Declared load sanitary profile HEATING PERFORMANCE Heating adjustment range °C 20/80 Boiler water content 5.10 l Max working pressure bar 3 Max operating temperature °C 85 Expansion vessel capacity l 9 HEALTHCARE PERFORMANCE Nominal heat input kW 24 Reduced heat input G20/G31 kW 4/4.5 DHW adjustment range °C 10/60 Specific sanitary flow rate (EN 13203) l/min 11.5 Continuous DHW flow (∆t 25/35°C) l/min 13.8/9.8 DHW flow rate min l/min 2 Sanitary pressure min/max bar 0.5/7.0 Dimensions HxWxD mm 702x400x250 PRAKTICA Premixed condensing gas wall mounted boiler for heating only and instantaneous hot water production Installation type: B23P-B33P-B53P-C13-C33-C43-C53-C63-C83-C93 NOx emission class 6 (EN 15502-1:2015) Microprocessor electronic card with automatic adjustment of ignition power and maximum heating Automatic ignition with flame ionization control Degree of electrical protection to water IP X5D Primary water/fume coil exchanger in AISI 316L stainless steel Sanitary plate heat exchanger in stainless steel Heating system expansion tank Motorized diverter valve Retroactive combustion control with electronic gas valve Fume evacuation fan with electronic speed variation High efficiency system pump with low energy consumption (ErP) By-pass which ensures the circulation of water in the boiler when taps and thermostatic valves are used in the system Safety thermostat against overheating of the primary exchanger Smoke overheating probe 3 bar system safety valve Anti-blocking function of the pump and the diverter valve which activates automatically every 24 hours if there have been no requests for heat Antifreeze function which activates automatically if the water temperature in the boiler falls below the value set at parameter “tS 1.0” and, in the presence of an external probe, if the external temperature drops below the value set in parameter “tS 1.1” Chimney sweep function which lasts 15 minutes and facilitates the task of qualified personnel for measuring parameters and combustion efficiency Control panel equipped with display with numerical code self-diagnosis Knobs for adjusting the heating and domestic hot water temperatures Arrangement for SIME HOME remote control connection (optional) Protection of hydraulic fittings to be placed under the boiler cod. 8094530 (optional) Suitable for operation in a partially protected place according to EN 15502, with a maximum ambient temperature of 60°C and a minimum of -5°C Integrated climatic regulation Manual system loading device and water pressure control manometer Pressure transducer which blocks the boiler in case of water shortage Connections to the system in brass (DIN) 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.

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Sime Praktica 30 HE condensing boiler Low NOx flue gas kit methane - New ErP Nominal thermal power (80-60°C) kW 23.7 Nominal thermal power (50-30°C) kW 25.7 Reduced thermal power G20 (80-60°C) kW 4.5 Reduced thermal power G20 (50-30°C) kW 5.1 Reduced thermal power G31 (80-60°C) kW 4.5 Reduced thermal power G31 (50-30°C) kW 5.1 Nominal heat input in heating kW 24 DHW nominal heat input kW 30 Reduced heat input G20/G31 kW 4.8 Useful efficiency min/max (80-60°C) %94.3/98.7 Useful efficiency min/max (50-30°C) % 105.5/107.1 Useful efficiency 30% of the load (40-30°C) % 108.5 Yield min. of combustion in situ (Presidential Decree 311) % 92.74 ELECTRICAL DATA Power supply voltage/frequency V/Hz 230/50 Electric absorbed power max W 73 Electric power absorbed min W 54 Electrical power absorbed by the system pump W 41 Shutdown losses at 50°C (EN 15502) W 120 Electrical protection degree IP X5D ENERGY PERFORMANCE Seasonal heating energy efficiency class. TO Seasonal heating energy efficiency %93 Heating sound power dB (A) 58 Sanitary energy efficiency class A Sanitary energy efficiency % 84 Declared load health profile XL HEATING PERFORMANCE Heating adjustment range °C 20/80 Boiler water content 5.10 l Max working pressure bar 3 Max operating temperature °C 85 Expansion vessel capacity l 9 HEALTHCARE PERFORMANCE Nominal heat input kW 30 Reduced heat input G20/G31 kW 4.8 DHW adjustment range °C 10/60 Specific sanitary flow rate (EN 13203) l/min 13.5 Continuous DHW flow (∆t 25/35°C) l/min 16.7/11.9 DHW flow rate min l/min 2 Sanitary pressure min/max bar 0.5/7.0 Dimensions HxWxD mm 702x400x250 PRAKTICA Premixed condensing gas wall mounted boiler for heating only and instantaneous hot water production Installation type: B23P-B33P-B53P-C13-C33-C43-C53-C63-C83-C93 NOx emission class 6 (EN 15502-1:2015) Microprocessor electronic card with automatic adjustment of ignition power and maximum heating Automatic ignition with flame ionization control Degree of electrical protection to water IP X5D Primary water/fume coil exchanger in AISI 316L stainless steel Sanitary plate heat exchanger in stainless steel Heating system expansion tank Motorized diverter valve Retroactive combustion control with electronic gas valve Fume evacuation fan with electronic speed variation High efficiency system pump with low energy consumption (ErP) By-pass which ensures the circulation of water in the boiler when taps and thermostatic valves are used in the system Safety thermostat against overheating of the primary exchanger Smoke overheating probe 3 bar system safety valve Anti-blocking function of the pump and the diverter valve which activates automatically every 24 hours if there have been no requests for heat Antifreeze function which activates automatically if the water temperature in the boiler falls below the value set at parameter “tS 1.0” and, in the presence of an external probe, if the external temperature drops below the value set in parameter “tS 1.1” Chimney sweep function which lasts 15 minutes and facilitates the task of qualified personnel for measuring parameters and combustion efficiency Control panel equipped with display with numerical code self-diagnosis Knobs for adjusting the heating and domestic hot water temperatures Arrangement for SIME HOME remote control connection (optional) Protection of hydraulic fittings to be placed under the boiler cod. 8094530 (optional) Suitable for operation in a partially protected place according to EN 15502, with a maximum ambient temperature of 60°C and a minimum of -5°C Integrated climatic regulation Manual system loading device and water pressure control manometer Pressure transducer which blocks the boiler in case of water shortage Connections to the system in brass (DIN) 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.

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Sime MURELLE HT 30 Wall Condensing Boiler Class A 8115107 LPG Complete With Smoke Kit Included General characteristics Brand: SIME Model: MURELLE HT 30 Power supply: LPG Code: 8115107 Data sheet DHW thermal power kW: 2.1÷29.5 Heating thermal power (50-30°C) kW: 2.17÷31.8 Domestic flow rate (EN 13203) l/min: 14.0 Heating energy efficiency class: A Heating sound power dB(A): 52 Sanitary energy efficiency class: A Declared load sanitary profile: XL Weight kg: 34.0 Dimensions Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from date of purchase.

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Sime MURELLE HT 25 Wall Condensing Boiler Class A 8115106 LPG Complete With Smoke Kit Included General characteristics Brand: SIME Model: MURELLE HT 25 Power supply: LPG Code: 8115106 Data sheet DHW thermal power kW: 1.75÷24.5 Heating thermal power (50-30°C) kW: 1.81÷26.4 Domestic flow rate (EN 13203) l/min: 11.4 Heating energy efficiency class: A Heating sound power dB(A): 51 Sanitary energy efficiency class: A Declared load sanitary profile: XL Weight kg: 32.4 Dimensions Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from date of purchase.

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Sime MURELLE HT 25 Wall Condensing Boiler Class A 8115101 Methane Complete With Smoke Kit Included General characteristics Brand: SIME Model: MURELLE HT 25 Power supply: methane Code: 8115101 Data sheet DHW thermal power kW: 1.75÷24.5 Heating thermal power (50-30°C) kW: 1.81÷26.4 Domestic flow rate (EN 13203) l/min: 11.4 Heating energy efficiency class: A Heating sound power dB(A): 51 Sanitary energy efficiency class: A Declared load sanitary profile: XL Weight kg: 32.4 Dimensions Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from date of purchase.

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Sime VERA 25 HE condensing boiler Low NOx flue gas kit Methane - New ErP Vera 25 HE model Heating energy efficiency class A Sanitary energy efficiency class A XL load profile Performance Nominal / minimum heat output (80-60°C) kW 19.8 / 3.8 Nominal heat input in heating kW 20 DHW nominal heat input kW 24 Useful efficiency 30% of the load (40-30°C) % 108.4 Heating sound power dB (A) 54 Electrical protection degree IP X5D Heating expansion vessel capacity l 9 Dimensions HxWxD 700x400x250 VERA HE THE BOILER FOR EVERY TYPE OF SYSTEM Vera HE is the range of premixed wall-mounted condensing boilers that adapt to different system solutions. Thanks to the high head of the circulator, it is perfect for managing radiant floor systems without the use of booster pumps. The compact dimensions make it suitable for replacing existing fixtures and for outdoor or recessed installation using simple accessories. Vera HE features a new single-tube primary exchanger in stainless steel which boasts larger water passage sections compared to market standards, thus offering low pressure drops to the hydraulic system. The single-tube geometry guarantees higher water speeds, preventing deposits and encrustations and furthermore facilitating the cleaning of the exchanger. ACTIVE COMBUSTION CONTROL Vera HE is the range of premixed wall-mounted condensing boilers that adapt to different system solutions. Thanks to the high head of the circulator, it is perfect for managing radiant floor systems without the use of booster pumps. The compact dimensions make it suitable for replacing existing fixtures and for outdoor or recessed installation using simple accessories. Vera HE features a new single-tube primary exchanger in stainless steel which boasts larger water passage sections compared to market standards, thus offering low pressure drops to the hydraulic system. The single-tube geometry guarantees higher water speeds, preventing deposits and encrustations and furthermore facilitating the cleaning of the exchanger. The advanced control electronics check the combustion parameters at all times thanks to the flame sensor electrode and adjust the gas valve accordingly so as to always obtain the right air-gas ratio. The main advantages are: Simple commissioning, high reliability and low maintenance over time Compensation of combustion drifts caused by ageing, oxidation and insulation losses Ease of methane/LPG gas change using a simple parameter Guarantee of minimum polluting emissions guaranteed over time. Characteristics: Exchanger with oversized sections New heat exchanger with oversized water passage sections High head circulator Also suitable for radiant systems Active combustion control With electronic gas valve Three-piece shell For easier maintenance Can be installed externally or recessed Using special accessories or kits 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.

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Sime MURELLE HT 30 Wall Condensing Boiler Class A 8115102 Methane Complete With Smoke Kit Included General characteristics Brand: SIME Model: MURELLE HT 30 Power supply: methane Code: 8115102 Data sheet DHW thermal power kW: 2.1÷29.5 Heating thermal power (50-30°C) kW: 2.17÷31.8 Domestic flow rate (EN 13203) l/min: 14.0 Heating energy efficiency class: A Heating sound power dB(A): 52 Sanitary energy efficiency class: A Declared load sanitary profile: XL Weight kg: 34.0 Dimensions Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from date of purchase.

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Traditional Sealed Chamber Sime Boiler mod. UNIQA REVOLUTION 24 kW LOW NOx complete with fume exhaust kit - ErP Nominal thermal power (80-60°C) kW 22.9 Minimum thermal power (80-60°C) kW 8.9 Nominal heat input in heating kW 24.5 Minimum heat input kW 10.0 Rated power efficiency (80-60°C) % 93.4 Useful efficiency minimum power (80-60°C) % 89.2 Useful efficiency 30% of load % 108.8 Heating energy efficiency class B Sanitary energy efficiency class A Seasonal heating energy efficiency % 86 XL loading sanitary profile Heating sound power dB(A) 54 Maximum electrical power absorbed W 450 Electrical protection degree IP X5D Heating regulation range °C 40÷80 Boiler water content l 3.35 Max working pressure bar 3 Max operating temperature °C 85 Expansion tank capacity l 8 Expansion vessel pressure bar 1 DHW adjustment range °C 10÷60 DHW heat input kW 24.5 Specific sanitary flow rate ∆t 30°C (EN 13203) l/min 10.6 Continuous DHW flow ∆t 25/35°C l/min 12.9/9.2 Sanitary minimum flow rate l/min 2 Sanitary pressure (max/min) bar 7.0/0.5 Smoke temperature max °C 106 Flue gas temperature min °C 75 Maximum straight length ø 60/100* m 2.5 Maximum straight length separated* m 10+10 NOx class 6 (‹ 56 mg/kWh) Weight kg 45 UNIQUE REVOLUTION Instantaneous wall mounted boiler with active recuperator Equipped with active heat pump recovery It does not require a condensate drain It is installed with a traditional flue Specific for the replacement of traditional sealed chamber boilers The boiler is equipped with a card that can perform one of the following functions: remote alarm, zone valve control via room thermostat or remote control, boiler loading, recirculation or booster pump control A UNIQUE, INGENIOUS SOLUTION The European ErP regulation has changed the rules of the game, defining the minimum requirements to be met for products for space heating and domestic hot water production, in order to significantly reduce CO2 emissions by 2020. According to this regulation, traditional boilers (non-condensing) sealed chamber boilers can no longer be placed on the market starting from September 2015. In this scenario, Sime proposes Uniqa Revolution, the class B boiler, which already complies with the polluting limits of September 2018 and is installed like a boiler traditional, because it does not require flue ducting and condensate drainage. Specific for the replacement of traditional sealed chamber boilers It does not require a condensate drain Use traditional flue Equipped with internal heat pump booster THE BOILER THAT SOLVES THE PROBLEM Replacing a traditional boiler with a condensing one can be particularly expensive because it requires the creation of a condensate drain and, in some cases, the ducting of the existing flue, which is not suitable for low temperature fumes. The costs of these interventions are significant and are added to those of the purchase and installation of the generator. Uniqa Revolution is the only product that is installed like a traditional boiler, while meeting the stringent Ecodesign requirements of the ErP legislation. Uniqa Revolution is equipped with an active recuperator (booster) which raises the efficiency in compliance with ErP requirements. The heat transfer fluid receives heat from the air drawn from the outside and conveyed to the 1st active recovery exchanger. Subsequently, the active recovery exchanger compresses the fluid and transfers the heat to the heating system return water in the 2nd active recovery exchanger. The water then passes through the low NOx burner, reheating further and subsequently into the boiler exchanger. 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.

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