This HVAC heat kit with breaker is an essential component for split-system heat pump applications requiring reliable auxiliary heat during defrost cycles or low-ambient conditions

which prevents localized stress on pump impellers and motor windings

This 6th-generation CR series model features an internal line break overload for motor protection and a high-torque PSC motor designed for reliable starts under pressure

plug-and-play connection during motor replacements or control board upgrades

York S1-168802 Expansion Valve 318172-701 This HVAC heat kit withSecure precise refrigerant metering for your commercial HVAC equipment with the York S1 168802 Expansion Valve. Designed for high performance thermal management, this thermal expansion valve (TXV) is engineered to regulate R 410A refrigerant flow into the evaporator coil with exacting precision. The ODF connection (Outside Diameter Fitting) ensures a reliable, leak resistant braze joint, making it a staple for technicians maintaining 5 ton York air