

FS2
The X-ternal Floor Standing is ideal when one of our wall mounted boilers cannot be used. It shares the same principal design elements of an integrated balanced flue, compact dimensions and ease of installation and servicing. The X-ternal Floor Standing also comes complete with a Flue Guard as standard.
The new FS2 Max is a fully X-Ternal floor standing boiler with a new Low Nox burner to conform to the latest EU Directives regarding low levels of Nitrogen Oxide. The FS2 Max is based on the Wallstar 2 Max and share the same water jacket and burner thus ensuring they are a reliable alternative if a Wallstar 2 Max is not a viable option. The FS2 Max can be positioned in any way to suit most installation requirements. It comes with a flue guard and remote acting firevalve as standard and has easy access points for the flow and return pipes with a handy wall spacer and blanking plates.



Product Code | FS2 Max |
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Number of Bedrooms | 3, 4 |
Number of Bathrooms | 1, 2, 3 |
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 |
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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 (incl. flue guard) | Depth (excl. flue guard) | ||
---|---|---|---|---|---|
Dimensions | 820mm | 530mm | 810mm | 650mm |
Technical Information | 12kW | 14kW | 16kW | 18kW | 20kW | |
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Nozzle | 0.35 80O S | 0.5 80O ES | 0.5 80O ES | 0.55 80O ES | 0.65 80O ES | |
Oil Pressure | 125 PSI | 100 PSI | 110 PSI | 125 PSI | 110 PSI | |
CO2 | 12% +/-1% | 12% +/-1% | 12% +/-1% | 12% +/-1% | 12% +/-1% | |
Air Position | No. 0.4 | No. 1.8 | No. 2.2 | No. 3 | No. 3.7 |