Willow WS90DFSS - Gas Connection Details; Natural Gas Connection; LPG Gas Connection; Gas Supply Connection Steps

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• All intervention regarding installation maintenance and conversion of the appliance must be
fulfilled with original factory parts.
• The manufacturer declines any liability if these correct parts are not used.
Injector Size Table
Burner Injector Values According To The Gas Type.
Destination: GB Gas Category II
2H3+
LPG Natural Gas
G 30/31
28-30/37 mBar
G 20
20 mBar
Large Burner (Fast) x1
Injector mm 0.850 1.150
Gas Flow
(15°C and 1013mbar)
211.00 gr/h 211.00 lt/h
Power kW 2.90 2.90
Standard Burner x2
Injector mm 0.650 0.970
Gas Flow
(15°C and 1013mbar)
124.00 gr/h 124.00 lt/h
Power kW 1.70 1.70
Small
Burner (Simmer) x1
Injector mm 0.500 0.720
Gas Flow
(15°C and 1013mbar)
69.00 gr/h 69.00 lt/h
Power kW 0.95 0.95
Multi Burner
Injector mm 0.960 1.400
Gas Flow
(15°C and 1013mbar)
254.00 gr/h 254.00 lt/h
Power kW 3.50 3.50
Total Power kW 14.60 14.60