Lennox 33J84 Limit Switch 322055-301 Burnout often results from incorrect

Burnout often results from incorrect supply voltage

the 9204V does not require batteries or a common wire for operation

using this genuine Carrier LA22LA128 ensures a direct fit without the need for field modifications

HVAC access doors

C) and a convertible setpoint adjustment accessible from the front

Lennox 33J84 Limit Switch 322055-301 Burnout often results from incorrectThe Lennox 33J84 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC units. Engineered as a 100 190F AUTO limit switch, this Lennox replacement part features a fixed temperature setting that triggers a circuit break at 190F and automatically resets once the plenum temperature cools to 100F. This furnace limit switch ensures the heat exchanger does not exceed safe operating