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The RY-HP Heat Pump Circulating Pump Relay is manufactured by IO HVAC CONTROLS. This module allows two units to share one flow center, enabling either unit to energize the pump(s). It should be mounted in a NEMA enclosure or inside the unit control box. Contacts are rated at 10 Amps @ 277 Volts, 1/3 HP @ 250 Volts.
The RY-HP relay is designed for residential applications, facilitating efficient pump sharing between two units. It features easy wiring and is suitable for mounting in a NEMA enclosure.
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