BAXI Combi 2.1 436 25 kW (7872837)

Name: BAXI Combi 2.1 436 25 kW 7872837
Brand: BAXI
Price: 867.6 GBP
Availability: InStock

Photos - Boiler BAXI Combi 2.1 436 25 kW

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£867.60

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Baxi 436 Combi 2.1 Boiler 7872837

MrCentralHeating.co.uk

Delivery: in United Kingdom

Report

BAXI Combi 2.1 436 25 kW

20 kW25 kW25 kW

condensing floor heating

Energy source:gas

Mount:wall, dual-circuit

Boiler power:25 kW, area ~ 200 m²

Combustion chamber:closed, flue 60/100 mm

DHW temperature:from 35 °С, up to 60 °С

All specifications

Specifications Combi 2.1 436

Main
Energy source	gas
Installation	wall
Type	dual-circuit (heating and DHW)
Heating area	200 m²
Condensing


Technical specs
Heat output	25 kW
Power supply	230 В
Power consumption	91 W
Coolant min. T	25 °С
Coolant max. T	80 °С
Heating circuit max. pressure	2.5 bar
DHW circuit max. pressure	8 bar


Consumer specs
DHW min. T	35 °С
DHW max. T	60 °С
Performance (ΔT=25°C)	21 L/min
Performance (ΔT ~30 °C)	15 L/min
"Summer" mode
Heated floor mode
Circulation pump

Boiler specs
Efficiency	105.8 %
Combustion chamber	closed (turbocharged)
Flue diameter	60/100 mm
Max. gas consumption	3.26 m³/h
Expansion vessel capacity	7 L


Connections
Mains water intake	1/2"
DHW flow	1/2"
Gas supply	3/4"
Central heating flow	3/4"
Central heating return	3/4"


Safety
Safety systems	gas pressure drop water overheating flame loss draft control frost protection


More specs
Dimensions (HxWxD)	700x395x285 mm
Weight	29 kg
Added to E-Catalog	October 2025
P/N	7872837

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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