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BAXI LUNA-3 310 Fi 31 kW

Photos - Boiler BAXI LUNA-3 310 Fi 31 kW
Outdated Product
$855.48 up to $926.90
High-performance Italian double-circuit gas boiler of the third generation with a turbocharged (closed) combustion chamber. It features relatively small dimensions, low noise level and efficient microprocessor control system. The manufacturer is positioning itself as a product of the middle price category, intended for organizing heating and hot water supply of a large city apartment or a detached house up to 232 m². High heat output (31 kW) provides up to 18 L/min of hot water up to 65 °C (when heating water from the initial temperature of 25 °C). The design of the BAXI LUNA-3 310 Fi boiler is optimized for operation in two modes of operation of the heating circuit. In the first mode, a coolant with a temperature of up to 85 °C is circulated through the system with conventional wall-mount...ed radiators, and the second mode is intended for underfloor heating systems, especially for which the maximum coolant temperature is limited to 45 °C. A microprocessor control circuit and a modulated burner with flame ionization control allow automation to quickly change the thermal power of the device, preventing gas overruns. Advanced engineering solutions provide high efficiency (93.1%) and significantly reduce the overall installation and maintenance costs of the heating/hot water supply system. The boiler is equipped with a complete set of security systems and safety devices.
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BAXI LUNA-3 310 Fi 31 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:31 kW, area ~ 232 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 65 °С

High-performance Italian double-circuit gas boiler of the third generation with a turbocharged (closed) combustion chamber. It features relatively small dimensions, low noise level and efficient microprocessor control system. The manufacturer is positioning itself as a product of the middle price category, intended for organizing heating and hot water supply of a large city apartment or a detached house up to 232 m².

High heat output (31 kW) provides up to 18 L/min of hot water up to 65 °C (when heating water from the initial temperature of 25 °C). The design of the BAXI LUNA-3 310 Fi boiler is optimized for operation in two modes of operation of the heating circuit. In the first mode, a coolant with a temperature of up to 85 °C is circulated through the system with conventional wall-mounted radiators, and the second mode is intended for underfloor heating systems, especially for which the maximum coolant temperature is limited to 45 °C.

A microprocessor control circuit and a modulated burner with flame ionization control allow automation to quickly change the thermal power of the device, preventing gas overruns. Advanced engineering solutions provide high efficiency (93.1%) and significantly reduce the overall installation and maintenance costs of the heating/hot water supply system. The boiler is equipped with a complete set of security systems and safety devices.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications LUNA-3 310 Fi
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area232 m²
Technical specs
Heat output31 kW
Min. heat output10.4 kW
Power supply230 V
Power consumption165 W
Coolant min. T30 °С
Coolant max. T85 °С
Consumer specs
DHW min. T35 °С
DHW max. T65 °С
Performance (ΔT=25°C)18 L/min
Performance (ΔT ~30 °C)12.6 L/min
"Summer" mode
Heated floor mode
Warm start
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency93.1 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Inlet gas pressure20 mbar
Max. gas consumption3.52 m³/h
Expansion vessel capacity10 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
Weight41 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-3 310 Fi is a double-circuit boiler with a closed combustion chamber
  • Model LUNA-3 1.310 Fi is a single-circuit boiler with a closed combustion chamber

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LUNA-3 310 Fi