Pay in 4 interest-free payments of $5.77 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Airtight Seal: Minimizes the risk of carbon monoxide leakage into the mechanical room
If it persists after replacing the filter-drier
The multi-terminal design facilitates easy field wiring for HVAC sequencer wiring diagrams
For professional applications
Carrier HH18HA597 Limit Switch R-407C Airtight Seal: Minimizes the riskThe Carrier HH18HA597 Limit Switch is a critical safety component designed for high temperature monitoring within HVAC furnace configurations. Rated for a 160 degree trip point, this SPST (Single Pole Single Throw) thermal switch acts as a primary safety cutout, ensuring the burner circuit opens if the heat exchanger exceeds safe operating parameters. This specific furnace limit control is engineered for a precise 160F fixed temperature setting with a