WOLF CGB-20 20.5 kW

Expecting restock

Energy source: gas; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 164; Condensing; Heat output (kW): 20.5; Coolant max. T (°C): 90; Efficiency (%): 106; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 855x440x393; Weight (kg): 42

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WOLF CGB-20 20.5 kW

20.5 kW

Energy source:gas

Mount:wall, single-circuit

Boiler power:20.5 kW, area ~ 164 m²

Combustion chamber:closed, flue 60/100, 80/125 mm

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"

All specifications

Specifications CGB-20

Main
Energy source	gas
Installation	wall
Type	single-circuit (heating only)
Heating area	164 m²
Condensing


Technical specs
Heat output	20.5 kW
Power supply	230 V
Power consumption	90 W
Coolant max. T	90 °С
Heating circuit max. pressure	3 bar


Consumer specs
Circulation pump


Boiler specs
Efficiency	106 %
Combustion chamber	closed (turbocharged)
Flue diameter	60/100, 80/125 mm / 80/80 mm for separate /
Max. gas consumption	2.05 m³/h
Expansion vessel capacity	12 L
Expansion vessel pressure	0.75 bar

Connections
Gas supply	1/2"
Central heating flow	3/4"
Central heating return	3/4"


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


More specs
Dimensions (HxWxD)	855x440x393 mm
Weight	42 kg
Added to E-Catalog	july 2015

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"

Information in model description is for reference purposes.
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