Flame Rollout Switch HH18HA452 for Carrier, Furnace Limit Switch for Bryant, Fur
A compatible fit for Carrier, it works as a carrier roll out & limit switch. 【Product Features】Furnace limit switch HH18HA452 is a specialized solution designed specifically for Carrier systems. 【Model-Specific Performance】HH18HA452 is a normally closed switch that is designed to open at a specific temperature, usually around 250°F (121°C).