WEILI WE 28 28.1 kW

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Expecting restock

Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 225; Heat output (kW): 28.1; Coolant min. T (°C): 35; Coolant max. T (°C): 85; DHW min. T (°C): 35; DHW max. T (°C): 55; Efficiency (%): 91.5; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 730x403x345

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WEILI WE 28 28.1 kW

23.8 kW

28.1 kW

Energy source:gas

Mount:wall, dual-circuit

Boiler power:28.1 kW, area ~ 225 m²

Combustion chamber:closed, flue 60/100 mm

DHW temperature:from 35 °С, up to 55 °С

All specifications

Specifications WE 28

Main
Energy source	gas
Installation	wall
Type	dual-circuit (heating and DHW)
Heating area	225 m²


Technical specs
Heat output	28.1 kW
Min. heat output	10.7 kW
Power supply	230 V
Power consumption	115 W
Coolant min. T	35 °С
Coolant max. T	85 °С
Heating circuit max. pressure	3 bar
DHW circuit max. pressure	10 bar


Consumer specs
DHW min. T	35 °С
DHW max. T	55 °С
Performance (ΔT ~30 °C)	12.3 L/min
"Summer" mode
Circulation pump


Boiler specs
Efficiency	91.5 %
Combustion chamber	closed (turbocharged)
Flue diameter	60/100 mm
Inlet gas pressure	20 mbar
Max. gas consumption	2.88 m³/h
Expansion vessel capacity	7 L
Expansion vessel pressure	1 bar
Heat exchanger	copper

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)	730x403x345 mm
Weight	31 kg
Added to E-Catalog	march 2025

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.