IO Hvac Controls ZP2-HC-KIT Control Kit 320735-701 and PY1REA models to restore

and PY1REA models to restore factory-spec performance

Comprehensive Components: Includes the relay box and all necessary internal components for a complete field upgrade

This board provides the precise logical control needed to maintain high-efficiency airflow and reliable ignition across authorized International Comfort Products heating platforms

The Sterling HVAC 261R08263 Natural Gas to Liquid Propane conversion kit is a field-installed component engineered for precision fuel transitions in high-efficiency unit heaters

Rugged Reliability: Constructed with industrial-grade circuitry to withstand the high-vibration environment of an outdoor condensing unit

IO Hvac Controls ZP2-HC-KIT Control Kit 320735-701 and PY1REA models to restoreThe IO Hvac Controls ZP2 HC KIT is a professional grade 2 zone single stage control panel kit engineered for residential and light commercial forced air applications. This kit streamlines installation by bundling the logic panel with a 40VA transformer and a dedicated duct temperature sensor (ZPA DTS). Designed to manage one stage of heating and one stage of cooling, the ZP2 HC KIT features auto changeover functionality with first call priority and a