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BAXI LUNA-3 240 Fi 25 kW

Photos - Boiler BAXI LUNA-3 240 Fi 25 kW
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$816.48 up to $875.12
Performant Italian double-circuit gas boiler of the third generation with a closed combustion chamber. Designed for wall mounting, it is characterized by relatively compact dimensions, low noise level and an efficient microprocessor control system. It is positioned as a middle-class product designed to organize heating and hot water supply for a large city apartment or a detached house up to 188 m². The increased thermal power (25 kW) provides the possibility of preparing up to 14.3 L / min of hot water with a temperature of up to 65 °C (provided that the water is heated from the initial temperature by 25 °C). The design of the BAXI LUNA-3 240 Fi boiler is optimized for operation in two modes of operation of the heating circuit. In the first, the coolant is heated to a maximum temperature...of 85 °C and is circulated through the system with classic radiators. In the second, automation limits the maximum water temperature to 45 °C, which is the best option for underfloor heating systems. An efficient electronic control circuit and a modulated burner with flame ionization control allow automation to quickly change the heat output, preventing gas overruns. Progressive engineering solutions provide high efficiency and significantly reduce the overall cost of organizing / maintaining a heating system and hot water supply. The boiler is equipped with all safety systems and safety devices.
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BAXI LUNA-3 240 Fi 25 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:25 kW, area ~ 188 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, before 65 °С

Performant Italian double-circuit gas boiler of the third generation with a closed combustion chamber. Designed for wall mounting, it is characterized by relatively compact dimensions, low noise level and an efficient microprocessor control system. It is positioned as a middle-class product designed to organize heating and hot water supply for a large city apartment or a detached house up to 188 m².

The increased thermal power (25 kW) provides the possibility of preparing up to 14.3 L / min of hot water with a temperature of up to 65 °C (provided that the water is heated from the initial temperature by 25 °C). The design of the BAXI LUNA-3 240 Fi boiler is optimized for operation in two modes of operation of the heating circuit. In the first, the coolant is heated to a maximum temperature of 85 °C and is circulated through the system with classic radiators.

In the second, automation limits the maximum water temperature to 45 °C, which is the best option for underfloor heating systems. An efficient electronic control circuit and a modulated burner with flame ionization control allow automation to quickly change the heat output, preventing gas overruns. Progressive engineering solutions provide high efficiency and significantly reduce the overall cost of organizing / maintaining a heating system and hot water supply. The boiler is equipped with all safety systems and safety devices.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications LUNA-3 240 Fi
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area188 m²
Technical specs
Heat output25 kW
Min. heat output9.3 kW
Power supply230 V
Power consumption135 W
Coolant min. T30 °С
Coolant max. T85 °С
Consumer specs
DHW min. T35 °С
DHW max. T65 °С
Performance (ΔT=25°C)14.3 L/min
Performance (ΔT ~30 °C)10.2 L/min
"Summer" mode
Heated floor mode
Warm start
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency92.9 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Inlet gas pressure20 mbar
Max. gas consumption2.84 m³/h
Expansion vessel capacity8 L
Expansion vessel pressure0.8 bar
Heat exchangercopper
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
water circulation failure
frost protection
More specs
Dimensions (HxWxD)760x450x345 mm
Weight38.5 kg
Added to E-Catalogjuly 2011
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog BAXI 2024 - new products, best sales and most actual models BAXI.
Model modification:
  • Model LUNA-3 240 i is a double-circuit boiler with an open combustion chamber
  • Model LUNA-3 240 Fi is a double-circuit boiler with a closed combustion chamber
  • Model LUNA-3 1.240 Fi is a single-circuit boiler with a closed combustion chamber

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LUNA-3 240 Fi