Wallstar 3

The Wallstar 3 is the latest version of Wallstar which has now been in production for 20 years. Unrivalled with its high efficiency, space saving design and quiet, odourless operation while retaining the original Wallstar’s ease of installation and servicing. Supplied complete with anintegrated Balanced Flue, the Wallstar 3 is available in a 20-24kW output.

The new Low Nox Wallstar 3 is ideal for the larger property. Like the Wallstar 1 and Wallstar 2 it is very compact and it still retains all the values of the previous models. It comes supplied with a Low Nox burner to conform to the latest EU Directives regarding low levels of Nitrogen Oxide. The Wallstar 3 is a direct replacement for previous 20/24 and 20/25 models. The hole in the wall is the same size and the flow and return pipes are in the same position.

Product Code Wallstar 3
Number of Bedrooms4, 5
Number of Bathrooms2, 3, 4
Heating SystemOpen Vented, Sealed
Condensate Drain20mm
Condensate TrapIncluded
Drain Socket0.5" BSP
Flow and Return1" BSP
Frost ThermostatIncluded
FuelClass C2 (28 Second Kerosene)
Fuel Connection10mm
Integrated Balanced Flue Included
Manual Reset High Limit ThermostatIncluded
Max Installation Height2.5m From Tank Outlet
Non-Return ValveIncluded
Oil FilterIncluded
Telescopic Flue & Wall Duct Range210-340mm
(+100mm Extension Kit Available)
Tigerloop / DeareatorNot required
Warranty2 years parts & labour,
3 addl. years on Water Jacket
Height Width Depth
Inside Casing 750mm 460mm 350mm
Outside Casing 580mm 390mm Telescopic
Technical Information 20kW 22kW 24kW
Nozzle 0.65 80O EH 0.65 80O EH 0.65 80O EH
Oil Pressure 110 PSI 120 PSI 130 PSI
CO2 12% +/-1% 13% +/-1% 13% +/-1%
Inner Adjustment Assembly No. 10 No. 10 No. 10