7 microamp sensitivity to prevent unsafe gas accumulation

and mixed gas air

offering a wide temperature range of -60°C to +140°C

Does this valve require manual resetting after a discharge

Carrier HH18HA496 Limit Switch 340155-7024 7 microamp sensitivity to preventFor veteran contractors looking for a direct OEM replacement part, the Carrier HH18HA496 is a mission critical safety component designed for Carrier, Bryant, and Payne gas furnaces. This furnace limit switch functions as a high limit thermal protector, monitoring the internal temperature to prevent equipment damage. It features a specified cut out temperature of 200F and a cut in temperature of 160F. As an automatic reset limit switch, it restores the