Atwood Furnace Model AFMD20131 Tune-Up Kit

$37.98 $28.71

Note: Older AFMD20131 furnaces used a curved blade sail switch (31093), newer furnaces use a flat style blade sail switch (33063). As there is not an accurate SN break you must determine which sail switch is applicable to your furnace as this will determine which kit you will need to order.

Tune-Up Kit #1 Includes (links in blue):

Item #10 Electrode Assembly (link): 35100-OS
Item #19 Limit Switch, 190° (link): 31091-OS
Item #20 OEM Curved Blade Sail Switch (link): 31093 NLA (Replaced By P# Link: 31093-OS)
IN-STOCK

Tune-Up Kit #2 Includes (links in blue):

Item #10 Electrode Assembly (link): 35100-OS
Item #19 Limit Switch, 190° (link): 31091-OS
Item #20 Flat Blade Sail Switch Only (link): 33063
IN-STOCK

Tune-Up Kit #3 Includes (links in blue):

Item #10 Electrode Assembly (link): 35100-OS
Item #19 Limit Switch, 190° (link): 31091-OS
Item #20 Flat Blade Sail Switch Upgrade Kit (link): 33081
IN-STOCK
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Click The Down Arrow To View The Complete Exploded Parts View List
Atwood Furnace Model AFMD20131 Exploded Parts View Links
*Not Shown* Blower Motor And Wheel Kit (link): 30730/33128/33126
Item#1 7 Amp Circuit Breaker (link): 30322
Item#2 Arctic White Door Kit 31863
Item#2 Black Door Kit 31874
Item#3 Arctic White Door Kit 30539
Item#3 Black Door Kit 30637
Item#4 Vent Adapter Door Kit 31876
Item#5 2 Inch Adapter Duct (link): 36688 
*Not Shown* 2 Inch Flexible Heater Duct Hose (link): E2-25
Item#6 4 Inch Adapter Duct (link): 31474 
*Not Shown* 4 Inch Flexible Heater Duct Hose (link): E4-25
Item#7 Adapter Plate Side Discharge Kit 30205
Item#8 Bottom Plate Adapter Assembly Kit (link): 30261
Item#9 4 Inch Duct Cover Plate (link): 31361 
Item#10 Electrode (link): 35100 

Item#10 Electrode (link): 35100-OS

Item#10 Electrode (link): 35100MC

Item#11 Heat Exchanger 35710
Item#12 Leg Casing Kit 31244
Item#13 Gas Line Grommet (link): 35706 
Item#15 OEM Ignition Board (link): 31501
Item#15 After-Market Ignition Board (link): 35-535811-113
Item#15 After-Market Ignition Board (link): 31501MC 
Item#15 After-Market Dinosaur Ignition Board (link): FAN50PP
Item#16 Manifold Extension Kit 35712
*Not Shown* Manifold Inlet Kit 32349
Item#17 Blower Motor Kit (link): 30730
Item#18 1.30MM Orifice (link): 30829
Item#19 Limit Switch (link): 31091 
Item#19 Limit Switch (link): 31091-OS
Item#19 Limit Switch (link): 31091MC
Item#20 OEM Sail Switch (link): 31093 NLA (Curved Blade)
Item#20 After-Market Sail Switch (link): 31093MC (Curved Blade)
Item#20 After-Market Sail Switch (link): 31093-OS (Curved Blade)
Item#20 OEM Sail Switch Kit (link): 33081 (New P# 36160) (Flat Blade)
Item#20 Flat Blade Sail Switch Only (link): 33063
Item#21 Heat Only Black Thermostat (link): 32300 
Item#21 Heat Only Brown Thermostat (link): 38452 NLA 
Item#21 Heat Only White Thermostat (link): 38453  
Item#23 Gas Valve Top (link): 31098
Item#24 Door Vent Kit 31722
Item#31 Combustion Wheel Kit (link): 33128 
Item#32 Blower Wheel Kit (link): 33126 
Item#33 Wiring Harness (link): 31114 
Item#34 Burner Assembly (link): 30268
Item#34 Burner Assembly (link): 30268-OS
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Available Downloads:

Atwood AFMD20131 Furnace-Installation-Manual-for-Medium-Furnaces

Atwood AFMD20131 Mobile Service Training Manual 2015