IO Hvac Controls ZP3-HPS-ESP Control Kit 321702-401 Technical specs confirm a 30A-40A

Technical specs confirm a 30A-40A current rating

featuring Rotolock connections with a 2-1/4" suction and 1-3/4" discharge for streamlined field installation

It will maintain its last position upon loss of power unless the controller provides a signal to move

For technicians maintaining head pressure in demanding conditions

When diagnosing a cracked exchanger or restricted airflow

IO Hvac Controls ZP3-HPS-ESP Control Kit 321702-401 Technical specs confirm a 30A-40AThe iO HVAC Controls ZP3 HPS ESP Control Kit is a professional grade 3 zone heat pump zone control panel designed to streamline multi stage residential and light commercial HVAC zoning. By integrating Electronic Static Pressure (ESP) technology, this system allows contractors to eliminate the standard bypass damper entirely. The included ZPA SPS static pressure sensor continuously monitors system pressure; as dampers cycle, the panel modulates non