Product Description
The limit switch is an important safety device on a furnace. The function of a limit switch is to protect the furnace from overheating. These switches come in a variety of temperature ratings, it is very important that when one of these switches is replaced, you do it with the properly rated switch.
This switch is rated at: 190° F
Applicable to Models:
Atwood Furnace Models
AFLA35211
AFLA35221
AFLA35231
AFLA40211
AFLA40221
AFLA40231
AFLD35111
AFLD35121
AFLD35131
AFLD40111
AFLD40121
AFLD40121W
AFLD40131
AFMD16111
AFMD16121
AFMD16131
AFMD16141
AFMD16151
AFMD20111
AFMD20121
AFMD20131
AFMD20141
AFMD20151
AFMD25111
AFMD25121
AFMD25131
AFMD25141
AFMD25151
AFMD30111
AFMD30121
AFMD30131
AFMD30141
AFMD30151
AFMD35111
AFMD35121
AFMD35131
AFMD35141
AFMD35151
AFSAD12111
AFSAD12121
AFSAD12131
AFSAD12141
AFSD12111
AFSD12121
AFSD12131
AFSD12141
AFSD16111
AFSD16121
AFSD16131
AFSD16141
AFSD20111
AFSD20121
AFSD20131
AFSD20141
Dometic Furnace Models
DFLA35211
DFLA35221
DFLA35231
DFLA40211
DFLA40221
DFLA40231
DFLD35111
DFLD35121
DFLD35131
DFLD40111
DFLD40121
DFLD40131
DFMD16111
DFMD16121
DFMD16131
DFMD16141
DFMD16151
DFMD20111
DFMD20121
DFMD20131
DFMD20141
DFMD20151
DFMD25111
DFMD25121
DFMD25131
DFMD25141
DFMD25151
DFMD30111
DFMD30121
DFMD30131
DFMD30141
DFMD30151
DFMD35111
DFMD35121
DFMD35121W
DFMD35131
DFMD35141
DFMD35151
DFSAD12111
DFSAD12121
DFSAD12131
DFSAD12141
DFSD12111
DFSD12121
DFSD12131
DFSD12141
DFSD16111
DFSD16121
DFSD16131
DFSD16141
DFSD20111
DFSD20121
DFSD20131
DFSD20141
Updated On: 10/25/26
