A furnace limit switch is a component of a forced-air furnace that is responsible for turning on the furnace blower once the desired heat has been reached. Limit Switches regulate when your home is heated by gauging the temperature of the surrounding air. If the temperature inside the furnace gets too hot, the limit will open up, resulting in the burners shutting off. This limit opens at 130° and closes at 110°.
| Brand | Model Number | Description |
|---|---|---|
| Nortek | FG7SA045C-23A | Furnace - Furnace |
| Nortek | FG7SA054C-23A | Furnace - Furnace |
| Nortek | FG7SA072C-24B | Furnace - Furnace |
| Nortek | FG7SA072C-35C | Furnace - Furnace |
| Nortek | FG7SA090C-24B | Furnace - Furnace |
| Nortek | FG7SA090C-35C | Furnace - Furnace |
| Nortek | FG7SA108C-35C | Furnace - Furnace |
| Nortek | FG7SA126C-45D | Furnace - Furnace |
| Nortek | FG7SK054C-23A | Furnace - Furnace |
| Nortek | FG7SK072C-24B | Furnace - Furnace |
| Nortek | FG7SK090C-24B | Furnace - Furnace |
| Nortek | FG7SK108C-35C | Furnace - Furnace |
| Nortek | KG7SA045C-23A | Furnace - Furnace |
| Nortek | KG7SA072C-24B | Furnace - Furnace |
| Nortek | KG7SA072C-35C | Furnace - Furnace |
| Nortek | KG7SA090C-35C | Furnace - Furnace |
| Nortek | KG7SA108C-35C | Furnace - Furnace |
| Nortek | KG7SK054C-23A | Furnace - Furnace |
| Nortek | KG7SK072C-24B | Furnace - Furnace |
| Nortek | KG7SK090C-24B | Furnace - Furnace |
| Nortek | KG7SK126C-45D | Furnace - Furnace |
| Nortek | MGC2SA045C23A | Furnace - Furnace |
| Nortek | MGC2SA054C23A | Furnace - Furnace |
| Nortek | MGC2SA072C24B | Furnace - Furnace |
| Nortek | MGC2SA072C35C | Furnace - Furnace |
| Nortek | MGC2SA090C24B | Furnace - Furnace |
| Nortek | MGC2SA090C35C | Furnace - Furnace |
| Nortek | MGC2SA108C35C | Furnace - Furnace |
| Nortek | MGC2SA126C45D | Furnace - Furnace |
| Nortek | MGC2SK054C23A | Furnace - Furnace |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
