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this probe monitors the burner's ionized gas to ensure the furnace control board maintains the gas valve circuit
including the 50V51-XXX and 50V61-XXX series
This genuine OEM furnace limit switch features a 3-inch insertion length
provided the media temperature remains within the limits specified by the original valve manufacturer and the actuator's environmental ratings
A tripped 1320549 limit switch typically presents as a furnace blower running constantly while the burners fail to ignite
Aprilaire 310 Media 318973-401 this probe monitors the burner'sThe Aprilaire 310 Media is a high performance replacement air filter engineered to optimize your home's indoor air quality. Featuring a MERV 11 rating, this whole house air filter effectively captures 85% of pollen, 80% of mold spores, and 50% of dust particles as small as 1 to 3 microns. Designed for the Aprilaire 1310 air purifier and models 2310, 3310, and 4300, it utilizes patented Self Seal technology to eliminate air bypass, ensuring every cubic