Wallstar System

The Wallstar sealed system boiler is based on the regular Wallstar model, but with the circulating pump, expansion vessel and safety valve conveniently located within its casing. The System Wallstar model is available in a 12-20kW output and has all the distinct benefits of the regular Wallstar.

The new Wallstar System Low Nox is ideal for mid to large properties. Like the Wallstar 1 and Wallstar 3. It is very compact. It still retains all the values of the previous models and comes supplied with a Low Nox burner to conform to the latest EU Directives regarding low levels of Nitrogen Oxide. The Wallstar System is a direct replacement for previous 15/19 and 15/20 models. The only execption is the very early 15/19, pre 1999 (half moon version) that shared the same size water jacket as the smaller model. Please call the office for further information.

Product Code	Wallstar System
Number of Bedrooms	3, 4
Number of Bathrooms	1, 2, 3
Heating System	Sealed
Circulating Pump	Grundfos UMP3
Condensate Drain	20mm
Condensate Trap	Included
Drain Socket	0.5" BSP
Expansion Vessel	10 Litres
Flow and Return	1" BSP, 22mm Return
Frost Thermostat	Included
Fuel	Class C2 (28 Second Kerosene)

Fuel Connection	10mm
Integrated Balanced Flue	Included
Manual Reset High Limit Thermostat	Included
Max Installation Height	2.5m From Tank Outlet
Non-Return Valve	Included
Oil Filter	Included
Output	12-20kW
Telescopic Flue & Wall Duct Range	210-340mm (+100mm Extension Kit Available)
Tigerloop / Deareator	Not required
Warranty	2 years parts & labour, 3 addl. years on Water Jacket

	Height	Width	Depth
Inside Casing	825mm	446mm	330mm
Outside Casing	540mm	360mm	Telescopic

Technical Information	12kW	14kW	16kW	18kW	20kW
Nozzle	0.45 80^O EH	0.5 80^O EH	0.5 80^O EH	0.55 80^O EH	0.65 80^O EH
Oil Pressure	100 PSI	100 PSI	120 PSI	125 PSI	110 PSI
CO²	12% +/-1%	12% +/-1%	12% +/-1%	12% +/-1%	12% +/-1%
Inner Adjustment Assembly	No. 5	No. 5	No. 5	No. 10	No. 10