Page 361 - Tech-Manual-2014

400,000 BTU Propane or Natural Gas Sureflame

Model Number Forced Air Heater

S405P

Serial Number-#0001 - #2737

Key Part Description Key Part Description Sure Flame 400,000 BTU
No. No.
No. No. Strainer (S400-80) 120V Control Relay
Low Pressure Regulator CONTROL BOX 24V Transformer
1 40SV01 Solenoid Shut Off Valve 24V 11 4512 Flame Control
2 2524 Gas Selector Valve (S400-73) 12 4510 Air Switch
3 4514 Manual Shut Off Valve 13 40SC29R Motor Relay 24V
4 S400-73 14 5124 Hi Limit Thermoswitch
5 2538 15 4519 Indicator Light 24V
16 2446 Thermostat
BLOWER Motor 1/4 H.P. 17 4518 ON Switch (Red)
6 2430 Fan Blade 18 2453 OFF Switch (Red)
7 2420 19A 3337G
19B 3337R Hi Pressure Regulator (optional)
BURNER SECTION Burner
8 BV4-50 Ignition Plug ACC-40SV06
9 2142 Flame Rod
10 SL11B86

—361—