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

$74.50 $49.70

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

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

  • Item#6 Burner Orifice (link): 31077
  • Item#51 Electrode (Single Sense Electrode)(link): 34570
  • *Not Shown* Electrode Gasket  37100MC (Replaces P# Link: 37100 NLA)
  • Item#52 Limit Switch (link): 37021
  • Item#36 Sail Switch (link): 31377 (Replaced P# Link: 36680)

IN-STOCK

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

  • Item#6 Burner Orifice (link): 31077
  • Item#51 Electrode (Dual Sense Electrode)(link): 36997
  • *Not Shown* Electrode Gasket (link): 32172MC (Replaced P# 32172)
  • Item#52 Limit Switch (link): 37021
  • Item#36 Sail Switch (link): 31377 (Replaced P# Link: 36680)

IN-STOCK

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 Atwood Furnace 8940-DC-III Exploded Parts Views

Please Click The Down Arrow To View The Complete Parts List

Item#1 Klixon Relay (link): 48000 (Replaces P# 31017)

Item#2 Brown Thermostat (link): 38452 NLA

Item#2 White Thermostat (link): 38453

Item#2 Black Thermostat (link): 32300

Item#3 Duct Cover (link): 31361

Item#4 Duct Adapter, 4 Inch (link): 31474

Item#6 Orifice (link): 31077

Item#7 Combustion Air Wheel (link): 33128

Item#9 Motor Gasket (link): 37713 (Replaces P# 32841)

Item#10 Gas Valve (link): 31155 NLA (Before S/N 0657716)

Item#10 Gas Valve (link): 31150 (After S/N 0657715)

Item#11 Replacement Coil, DC Valves Only, (link): 31000 NLA

Item#13 Gas Inlet Plug 33567 NLA (Before SN 0657716)

Item#13 Gas Inlet Plug (link): 37410 NLA (After SN 0657715)

Item#19 DSI Board Bracket (link): 34541 NLA

Item#20 Slide Plate (link): 37442 NLA (Before S/N 0657715)

Item#21 Circuit Breaker 15 Amp (link): 33782

Item#21 Circuit Breaker 20 Amp (link): 34015

Item#22 Screw Latch (link): 33847

Item#23 OEM Ignition Board (link): 31501

Item#23 After-Market Ignition Board (link): 31501MC

Item#27 Blower Housing

Item#34 OEM Blower Motor Kit (link): 37357

Item#34 After-Market Blower Motor Kit (link): 37357MC

Item#34 OEM Motor Only (link): 37698 NLA

Item#34 After-Market Motor Only (link): 37698MC

Item#35 Motor Mount Bracket (link): 37360MC

Item#36 Sail Switch (link): 31377 (Replaces P# Link: 36680)

Item#37 Draft Cap (link): 38141 NLA

Item#45 OEM Exhaust Wall Gasket (link): 37956 NLA

Item#45 After-Market Exhaust Wall Gasket (link): 37956PDX

Item#50 Blower Wheel (link): 34099

Item#51 Electrode (Single Sense) (link): 34570

*Not Shown* Single Sense Electrode Gasket (link): 37100MC (Replaced P# Link: 37100)

Item#51 Electrode (Dual Sense)(link): 36997

*Not Shown* Dual Sense Electrode Gasket (link): 32172 (New P# 32172MC)

Item#52 Limit Switch (link): 37021

Item#53 Burner Assembly (link): 30209 (Replaced P# Link: 35491)

Item#55 Blower Assembly (link): 34014 NLA

Item#60 Igniter Lead Kit (link): 34571 NLA

*Not Shown* Wiring Service Kit (link): 30007 NLA

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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