The AFMD25151 pairs a pigtail door arrangement with a rear gas connection. Reference its own AFMD25 manufacturer-numbered parts list for gas service, duct connections, ignition, switches and the blower rather than substituting items from other suffixes.

This AFMD25-family service illustration is accompanied by the numbered parts table for AFMD25151. Only exact-number current product listings are linked directly. Other references remain readable without a purchase link.

Atwood AFMD25 series furnace exploded service reference illustration used with AFMD25151 parts table
AFMD25 family reference illustration — locate the manufacturer part number in the AFMD25151 table.

See parts referenced in this guide

These photos are from the linked NewRVParts listings. Compare the part number and installed component before ordering.

AFMD25151 original service parts

Drawing reference Manufacturer part number Quantity Component description
1 30335 1 CIRCUIT BREAKER 10 AMP
2 31863 1 DOOR KIT, M-F #34 ARTIC WHITE
2 31874 1 DOOR KIT, M-F #44 BLACK
3 30539 1 DOOR KIT, M #34 ARTIC WHITE
3 30637 1 DOOR KIT, M #44 BLACK
4 31876 1 VENT ADAPTER DOOR
5 36688 1 DUCT ADAPTER 2 INCH
6 31474 1 DUCT ADAPTER 4 INCH
7 30205 1 ADAPTER PLATE KIT, SIDE DISCH
8 30261 1 BOTTOM PLATE ADAPTER ASM.
9 31361 1 DUCT COVER PLATE, 4 INCH
10 35100 1 ELECTRODE ASM. SMALL
11 35710 1 HEAT EXCHANGER KIT, M
12 31244 1 CASING LEG
13 35706 1 GAS LINE GROMMET
14 30268 1 BURNER HEAD, LP GAS
15 31501 1 ELECTRONIC IGNITION BOARD
15 32353 1 UNIVERSAL IGNITION DC SMT
16 32349 1 MANIFOLD, INLET SMALL
16 35712 1 MANIFOLD EXT ASM KIT, SML
17 30722 1 MOTOR KIT
18 30845 1 ORIFICE KIT 1.45MM LP
19 31091 1 LIMIT SWITCH, 190 DEGREE
20 31094 1 SAIL SWITCH KIT, SML-WHITE - Serial# 724 and below
20 33063 1 SAIL SWITCH DF-BLACK - NLA - Serial# 724 and higher
21 32300 1 THERMOSTAT, HEAT ONLY, BLACK
21 38452 1 T-STAT HEAT ONLY - BROWN
21 38453 1 THERMOSTAT HEAT ONLY - WHITE
23 31098 1 VALVE 12VDC TOP SMALL
24 31777 1 DOOR VENT ASM. .875 V4
31 33128 1 COMBUSTION AIR WHEEL
32 33126 1 BLOWER WHEEL KIT
33 31114 1 WIRING HARNESS, DC
NS 32395 1 GASKET KIT, MEDIUM DOOR V2
NS 32397 1 GASKET KIT, MEDIUM DOOR V4

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