the HH12ZB160 furnace limit switch ensures precise thermal cutout when airflow is restricted or internal temperatures exceed factory specifications

the GEF1948K thermistor is rated for use as an outdoor air sensor or a water temperature sensor

Enhanced Efficiency: Accurately meters refrigerant flow to maximize heat transfer and optimize SEER ratings

R-410A Ready: Designed to withstand the higher operating pressures of modern R-410A refrigerant systems

Simplified Maintenance: Features a wide hex nozzle for easy wrenching and a pivot design that corrects spring side thrust and misalignment

Copeland 998-5100-20 Valve Kit 321894-709 the HH12ZB160 furnace limit switchThe Copeland 998 5100 20 Valve Kit is a critical service component designed for high performance Copeland refrigeration compressors. This genuine suction discharge valve kit facilitates the isolation of the compressor from the main lines, allowing technicians to perform essential maintenance or system evacuations without losing the full refrigerant charge. Constructed from premium brass for superior corrosion resistance and long term durability, the