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BAXI LUNA Duo-tec 40 40 kW

Photos - Boiler BAXI LUNA Duo-tec 40 40 kW
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$1,426.20 up to $1,467.23
High-performance double-circuit gas boiler with a closed combustion chamber and the condensing principle of flue gas heat extraction. It is characterized by high energy efficiency and relatively compact dimensions, allowing it to be installed in confined spaces. It is positioned as a product of the upper price category with a high net power (40 kW). Designed for organizing heating and hot water supply in detached houses and cottages, large multi-room apartments, office and utility rooms with an impressive area of up to 300 m2. Thanks to the closed combustion chamber and the forced smoke exhaust system, the BAXI LUNA Duo-tec 40 boiler can be installed directly in residential areas. Compared to classic double-circuit boilers, it has a noticeably higher efficiency, which, with the same power,...saves about 6% of gas. This effect is achieved due to the additional cooling of the combustion products, which makes it possible to extract the latent heat of condensation of water vapor. Both heat exchangers of the device are made of AISI 316L chromium-nickel-molybdenum stainless steel. The boiler ensures quick availability of hot water, and its supply can reach an impressive 22.9 L / min (when heated at 25 ℃). This is quite enough to meet the household needs of a large family of 5-6 people, including in situations of simultaneous operation of several points of analysis.
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BAXI LUNA Duo-tec 40 40 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:40 kW, area ~ 300 m²
Combustion chamber:closed, flue 60/100, 80/125, 80/80 mm
DHW temperature:from 35 °С, up to 60 °С

High-performance double-circuit gas boiler with a closed combustion chamber and the condensing principle of flue gas heat extraction. It is characterized by high energy efficiency and relatively compact dimensions, allowing it to be installed in confined spaces. It is positioned as a product of the upper price category with a high net power (40 kW). Designed for organizing heating and hot water supply in detached houses and cottages, large multi-room apartments, office and utility rooms with an impressive area of up to 300 m2.

Thanks to the closed combustion chamber and the forced smoke exhaust system, the BAXI LUNA Duo-tec 40 boiler can be installed directly in residential areas. Compared to classic double-circuit boilers, it has a noticeably higher efficiency, which, with the same power, saves about 6% of gas. This effect is achieved due to the additional cooling of the combustion products, which makes it possible to extract the latent heat of condensation of water vapor.

Both heat exchangers of the device are made of AISI 316L chromium-nickel-molybdenum stainless steel. The boiler ensures quick availability of hot water, and its supply can reach an impressive 22.9 L / min (when heated at 25 ℃). This is quite enough to meet the household needs of a large family of 5-6 people, including in situations of simultaneous operation of several points of analysis.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications LUNA Duo-tec 40
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area300 m²
Condensing
Technical specs
Heat output40 kW
Power supply230 V
Power consumption142 W
Coolant min. T25 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure8 bar
Consumer specs
DHW min. T35 °С
DHW max. T60 °С
Performance (ΔT=25°C)22.9 L/min
Performance (ΔT ~30 °C)16.4 L/min
"Summer" mode
Heated floor mode
Circulation pump
Boiler specs
Efficiency105.8 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100, 80/125, 80/80 mm / 80/80 for split flue /
Inlet gas pressure20 mbar
Max. gas consumption4.36 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure0.8 bar
Heat exchangerstainless steel
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)763x450x345 mm
Weight41 kg
Added to E-Catalogmarch 2013
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
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