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BAXI LUNA-3 Comfort HT 280 28 kW

Photos - Boiler BAXI LUNA-3 Comfort HT 280 28 kW
Outdated Product
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Condensing gas boiler of double-circuit structure, which provides space heating and constant hot water supply with a water temperature range of 35-60°C. There are two different temperature control ranges for the heating system: 30-85°C and 30-45°C in the "warm floor" mode. The material of manufacture of the primary heat exchanger is copper, the secondary one is stainless steel.
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BAXI LUNA-3 Comfort HT 280 28 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:28 kW, area ~ 210 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 60 °С

Condensing gas boiler of double-circuit structure, which provides space heating and constant hot water supply with a water temperature range of 35-60°C. There are two different temperature control ranges for the heating system: 30-85°C and 30-45°C in the "warm floor" mode. The material of manufacture of the primary heat exchanger is copper, the secondary one is stainless steel.

All specifications
Specifications LUNA-3 Comfort HT 280
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area210 m²
Condensing
Technical specs
Heat output28 kW
Power supply230 В
Power consumption155 W
Coolant min. T25 °С
Coolant max. T80 °С
DHW circuit max. pressure8 bar
Consumer specs
DHW min. T35 °С
DHW max. T60 °С
Performance (ΔT=25°C)16.1 L/min
Performance (ΔT ~30 °C)11.4 L/min
"Summer" mode
Heated floor mode
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency107.5 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm / 80/80 for split flue /
Inlet gas pressure13 mbar
Max. gas consumption3.06 m³/h
Expansion vessel capacity8 L
Expansion vessel pressure0.5 bar
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
power outage
frost protection
More specs
Dimensions (HxWxD)763x450x345 mm
Weight45 kg
Added to E-CatalogAugust 2010
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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