Lennox 49F59 Defrost Relay R-410A Compact 6-inch inline sediment filter

Compact 6-inch inline sediment filter housing fits tight equipment footprints for easy field replacement

Durable Construction: Engineered for industrial environments with high-quality seals to prevent air leakage and pressure loss

Common Questions Is the 010787F sensor compatible with all Raypak units

ensuring consistent torque for hydronic applications

Lennox 49F59 Defrost Relay R-410A Compact 6-inch inline sediment filterThe Lennox 49F59 Defrost Relay (also identified under part number 49F5901) is an essential OEM switching component designed for precise defrost cycle management in residential and commercial heat pump systems. As a veteran grade SPDT and DPST relay, this unit operates within a 208 240V range at 60Hz, providing the heavy duty electrical switching required to energize defrost heaters and manage reversing valve transitions. This part is critical for