- Thermostats open when temperature in the furnace plenum area is too high
- Shuts down furnace until the temperature cools to an acceptable level
Cart(0)
$ 0.00
$ 25.47
$ 32.95
$ 18.00
$ 73.75
$ 56.73
$ 65.51
$ 50.39
$ 58.14
$ 44.72
$ 34.95
$ 21.99
$ 89.54
$ 68.88
$ 59.95
$ 34.95
$ 83.56
$ 64.28
