maintaining the integrity of gas combustion safety protocols

This configuration is critical for paint spray booth applications

Features 1/2" inlet and 5/8" outlet sweat fittings for standard copper line set brazing

When diagnosing LP boiler firing issues

these part numbers are identical in technical specifications and fitment

Carrier HH18HC350 Rollout Switch 322057-301 maintaining the integrity of gasThe Carrier HH18HC350 Rollout Switch is a critical safety component designed for high temperature monitoring in select Carrier, Bryant, and Payne gas fired furnaces and packaged RTU systems. This OEM flame rollout switch features a 350 degrees F fixed setpoint and a Single Pole Double Throw (SPDT) configuration. In the event of a "rollout" where flames escape the combustion chamber, the thermal sensitive coil triggers the manual reset rollout switch