Moffat Blue Seal, Service Manual

Page: 8 / 40

1 Specifications
6
Gas Supply (Non-UK Models)
FF18 FN8118G GT18
Oil Capacity
18ltrs
12kg / 32lbs
18ltrs
12kg / 32lbs
18ltrs
12kg / 32lbs
Useable Internal Dimensions of
Tank (width x length)
305mm x 380mm 305mm x 380mm 305mm x 380mm
Useable Depth of Oil 95mm 95mm 95mm
CF2
18ltrs
12kg / 32lbs
305mm x 380mm
95mm
Combustible Surface Non-Combustible Surface
Rear 50mm 0mm
Left-Hand Side 50mm 0mm
Right-Hand Side 50mm 0mm
Top * 610mm 610mm
Front ** 600mm 600mm
* Top Clearance - is from the flue outlet to any above surface.
** Front Clearance - is in order to facilitate easy operation, drainage and servicing of the appliance.
Installation Clearances
Tank Capacity
Gas Supply (UK Models)
Natural Gas (G20) Propane (G31)
Heat Input (nett) 22.5 kW 22.5 kW
Gas Rate 2.26 m
3
/hr 1.75 kg/hr
Supply Pressure 20 mbar 37 mbar
Burner Operating Pressure 9.0 mbar 25 mbar
Gas Connection
3
/
4
” BSP Male
Gas Natural LP Gas / Butane
Input Rating 90 MJ/hr 90 MJ/hr
(N.H.G.C.) (85,300 Btu/hr)
(85,300 Btu/hr)
Supply Pressure
1.13 - 2.0 kPa 2.75 - 3.0 kPa
(4.5” - 8.0” w.c.) (11” - 12” w.c.)
Burner Operating Pressure
0.90 kPa (*) 2.5 kPa (*)
(3.6” w.c.) (10.0” w.c.)
Gas Connection ¾” BSP Male
Town Gas (**)
90 MJ/hr
(85,300 Btu/hr)
0.75 - 1.5 kPa
(3” - 6” w.c.)
0.39 kPa (*)
(1.6” w.c.)