Carrier HH18HA304 Limit Switch 326070-701 Always verify your specific model

Always verify your specific model and serial number against the Heil product specifications to ensure the internal dimensions and porting match

The Belimo AV8-25 Shaft Extension is a professional-grade mechanical accessory engineered for damper shafts where standard actuator mounting is restricted by clearance or depth

Can I use this to replace a PLT20002

OEM compatibility ensures direct fitment on York Millennium and standard liquid-cooled HVAC equipment

this spring-return actuator delivers 70 in-lb of torque

Carrier HH18HA304 Limit Switch 326070-701 Always verify your specific modelThe Carrier HH18HA304 Limit Switch is a critical safety component designed for precise thermal monitoring in residential gas furnaces and air handlers. Engineered as a L55F 22 furnace limit switch, this normally closed (NC) sensor features a 55 degree Fahrenheit fixed temperature trip point with a 22 degree differential for automatic reset. This OEM replacement ensures the furnace high limit switch maintains the heat exchanger within safe operating