Product Information
- 31091 Limit switches are easy to install, taking only 30 seconds. Before installing a limit switch, be sure to turn off the power and gas valve.
- 31091 limit switch is a very important safety device on the furnace to protect it from damage, this device should always be closed and when the flue temperature in the heat exchanger becomes too high, the limit switch will immediately shut off the burner to prevent overheating.
- Limit switch for furnace is made of high quality aluminum alloy and thermoplastic material, and the middle part is made of ceramic material, which is more resistant to high temperature than ordinary Bakelite. Durable with excellent conductivity and reliability.
- For Atwood Furnace Models: AFSAD12111, AFSD12111, AFSD16111, AFSD20111, AFSDA12121, AFSAD12121, AFSD12121, AFSD16121, AFSD20121, AFSAD12131, AFSD12131, AFSD16131, AFSD20131, AFSAD12141, AFSD12141, AFSD16141, AFSD20141, AFMD16111,AFMD20111, AFMD25111, AFMD30111, AFMD35111, AFMD16121, AFMD20121, AFMD25121, AFMD30121, AFMD35121, AFMD16131, AFMD20131, AFMD25131, AFMD30131, AFMD35131, AFMD16141,
- For Dometic RV Furnace Models: DFLA35211,DFMD16111,DFMD25131,DFMD35141,DFLA35221,DFMD16121,DFMD25141,DFMD35151,DFLA35231,DFMD16131,DFMD25151,DFSAD12111,DFLA40211,DFMD16141,DFMD16141,DFMD30111,DFSAD12121,DFLA40221,DFMD16151,DFMD30121,DFSAD12131,ETC.
