Atwood / HydroFlame Furnace Model 8940-DC-III Tune-Up Kit

Please verify which kit is applicable to your furnace prior to ordering.

Tune-Up Kit #1 (Single Sense Electrode) Includes:

• Item# 53 Burner Assembly 30209 (New P# 30209)
• Item# 6 Burner Orifice 31077
• Item# 51 Electrode (Single Sense Electrode) 34570
• *Not Shown* Electrode Gasket  37100 (New P# 37100MC)
• Item# 52 Limit Switch  37021
• Item# 36 Sail Switch  36680 (New P# 31377)

IN-STOCK

Tune-Up Kit #2 (Dual Sense Electrode) Includes:

• Item# 53 Burner Assembly 30209 (New P# 30209)
• Item# 6 Burner Orifice 31077
• Item# 51 Electrode (Dual Sense Electrode) 36997
• *Not Shown* Electrode Gasket 32172 (New P# 32172)
• Item# 52 Limit Switch 37021
• Item# 36 Sail Switch 36680 (New P# 31377)

IN-STOCK

 Atwood Furnace 8940-DC-III Exploded Parts Views & Available Downloads    
                               Please Click The Down Arrow To View More
Item# 1 Klixon Relay 48000 (Replaces P# 31017)
Item# 2 Thermostat, Brown 38452 NLA
Item# 2 Thermostat, White 38453
Item# 3 Duct Cover 31361
Item# 4 Duct Adapter, 4 Inch 31474
Item# 6 Orifice 31077
Item# 7 Combustion Air Wheel 33128
Item# 9 Motor Gasket 37713 (Replaces P# 32841)
Item# 10 Gas Valve 31155 Before S/N 0657716
Item# 10 Gas Valve 38604 After S/N 0657715
Item# 11 Replacement Coil, DC Valves Only 31000 NLA
Item# 13 Gas Inlet Plug 33567 Before SN 0657716 NLA
Item# 13 Gas Inlet Plug 37410 After SN 0657715
Item# 19 DSI Board Bracket 34541
Item# 20 Slide Plate 37442 Before S/N 0657715
Item# 21 Circuit Breaker 33782, 15 Amp
Item# 21 Circuit Breaker 34015, 20 Amp
Item# 22 Screw Latch 33847
Item# 23 OEM Ignition Board 31501
Item# 23 After-Market Ignition Board 31501MC
Item# 27 Blower Housing
Item# 34 OEM Blower Motor Kit, DC Voltage 37357
Item# 34 After-Market Blower Motor Kit, DC Voltage 37357MC
Item# 34 Motor Only, DC Voltage 37698 NLA
Item# 35 Motor Mount Bracket, DC Motor Only
Item# 36 Sail Switch 36680 (New P# 31377)
Item# 37 Draft Cap (Exhaust) 38141
Item# 45 Exhaust Wall Gasket 37956
Item# 50 Blower Wheel 34099
Item# 51 Electrode (Single Sense) 34570
*Not Shown* Single Sense Electrode Gasket 37100 (New P# 37100MC)
Item# 51 Electrode (Dual Sense) 36997
*Not Shown* Dual Sense Electrode Gasket 32172 (New P# 32172MC)
Item# 52 Limit Switch 37021
Item# 53 Burner Assembly 35491
Item# 55 Blower Assembly 34014
Item# 60 Igniter Lead 34571
*Not Shown* Wiring Service Kit 30007 NLA

Available Downloads:

• Atwood Furnace Series 8940-DC-III Installation Manual
• Atwood Furnace Series 8940-DC-III Users Manual
• Atwood Furnace 8940-DC-III Wiring Diagram
• Atwood 8940-DC-III Mobile Service Training Manual 2007
• Atwood HydroFlame 8940-DC-III Service Manual 2004
• Atwood HydroFlame 8940-DC-III Service Manual 2007
• Atwood 8940-DC-III Time Delay, Sail Switch, And Limit Switch Important Info