The Resideo PCVF-ECM2020 is a high-efficiency wet rotor circulator pump designed for precise flow control in residential and light commercial hydronic systems

Common Questions Is this relay compatible with non-Copeland compressors

25" piping

Standard replacement kits typically include the necessary mounting gasket

replacing a damaged HVAC wire harness with a new OEM component is recommended

Resideo R8222U1006/B Relay 320735-701 The Resideo PCVF-ECM2020 is aThe Resideo R8222U1006 B Relay is a heavy duty general purpose switching relay engineered for high demand HVACR applications. Operating on a 24V coil voltage, this DPST Normally Open (N O) component provides reliable control for refrigeration equipment, air conditioning systems, and industrial automation. It features a laminated magnet construction for superior electrical efficiency and an untaped coil design to ensure cooler operation during