Carrier HH18HA276 Limit Switch Freon ensuring a pressurized

ensuring a pressurized

protecting the agitation system from premature failure

Using the incorrect geometry can lead to weak flame signals and intermittent operation

For high balance point applications (preventing auxiliary heat above a setpoint)

Carrier HH18HA276 Limit Switch Freon ensuring a pressurizedThe Carrier HH18HA276 Limit Switch is a critical safety component designed for high temperature monitoring within HVAC furnace and air handler assemblies. This automatic reset limit switch features a cut out temperature range of 225F to 275F, ensuring the system shuts down if heat exchanger temperatures exceed safe operating limits. As a genuine OEM Carrier replacement part, this switch provides the exact electrical specifications and mounting