The limiter is primarily designed to restrict the total stroke of the Belimo LF by providing a physical stop on the housing

It is frequently sourced for Carrier furnace door switch replacement in Bryant and Payne 58-series models where the cabinet interlock requires a high-amperage switch

The Carrier HH18HA211 Rollout Switch is a critical safety component designed for Carrier

What is the difference between 29M85 and 29M8501

eliminates the guesswork often associated with universal aftermarket alternatives that can cause erratic pressure fluctuations or chatter in high-flow demand scenarios

York S1-025-27792-708 Limit Switch The limiter is primarily designedThe York S1 025 27792 708 is a high precision 170F M R Limit Switch engineered for critical high limit protection in residential and light commercial HVAC furnaces. As a safety critical auxiliary limit switch, this manual reset component monitors internal heat exchanger temperatures, providing a fail safe cutoff to prevent dangerous overheating if airflow is restricted or the primary limit fails to trip. Designed to fit York P2DPD12N06401A models and