Raypak P-R406A-EN-C

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SECTION 4 - SERVICING INSTRUCTIONS
GENERAL LOCATION OF CONTROLS
ATMOSPHERIC 206A-406A
LO NOx 207A-407A
AFT Thermostat
Circuit Board
Drain Plug
(Located in rear header)
Unitherm Governor
Mounted On Top
Of Header
HL1 - High Limit
H
L2 - High Limit
Pressure Switch
Temp Sensor/Well
Pilot
Roll-Out
Switch
Gas Valve
Transformer
Drain Plug
Drain Plug
(Located in rear header)
Unitherm
Governor
Mounted On Top
Of Header
HL1 - High Limit
HL2 - High Limit
Pressure Switch
Temp Sensor/Well
Pilot
Roll-Out
Switch
(Manual)
Gas Valve
Transformer
Draw Plug
Air
Switch
Blower
Hose
Blower
AFT Thermostat
Circuit Board