The Cleveland Controls AFS-228-165 is a high-performance adjustable air differential pressure switch engineered for precise proving switch applications in commercial HVACR environments

please refer to the AM-731 linkage kit

Thermal Resilience: Constructed from high-quality Pyrex to withstand extreme combustion chamber temperatures

Key Benefits Panel Space Optimization: The narrow width chassis allows for high-density mounting in deep control cabinets where horizontal space is at a premium

Whether you are addressing ice buildup on outdoor coils or optimizing HVAC heat pump efficiency

Sporlan 180921 KT-83-VZ Element Kit Els PW 17895 The Cleveland Controls AFS-228-165 isThe Sporlan 180921, also identified as the KT 83 VZ Element Kit, is a critical replacement component for field serviceable Thermostatic Expansion Valves (TXVs). Featuring a Size 83 element and a Z charge specifically engineered for R 22 systems, this kit is designed for low temperature applications where precise superheat control is required. The 5 foot capillary tube provides sufficient length for remote bulb placement on the suction line, ensuring