Wallstar 20/24

Wallstar 20/24
Regular Wallstar is a wall mounted, room sealed, balanced flue condensing boiler with the choice of 3 different outputs; 12-14kW, 15-19kW and 20-24kW to suit most domestic situations. The Wallstar concept is simple, the heat exchanger is mounted on the inside of an external wall whilst the combustion equipment (the burner and balanced flue system) is sealed in the wall.

20/24CA Inside Casing Dimensions
Height: 750mm
Width: 460mm
Depth: 350mm

20/24CA Outside Casing Dimensions
Height: 580mm
Width: 390mm
Depth: Telescopic


Product Code 20/24CA
Number of Bedrooms 4, 5
Number of Bathrooms 2, 3, 4
Heating System Open Vented, Sealed
Condensate Drain 20mm
Condensate Trap Included
Drain Socket 0.5"BSP
Flow and Return 1"BSP
Frost Thermostat Included
Fuel Class C2 (28 Second Kerosene)
Fuel Connection 10mm
Integrated Balanced Flue Included
Manual rest High Limit Thermostat Included
Max installation height 2.5 meters from Tank Outlet
Non-return Valve Included
Oil Filter Included
Output 20-24kW
Remote Acting Firevalve Included
Telescopic Flue & Wall Duct Range 210-340mm (20/24CX100 +100mm Extension Kit available)
Tigerloop/Deareator Not required
Warranty 2 years parts and labour + additional 3 years on the Water Jacket
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