Relay Kit, 24VDC, SPST, NO, 1017207, 622671, HF105F

Replacement 24V Coil Power Relay 24 VDC control 30 Amp @ 240V SPST (single pole, single throw) Normally open Includes (2) relay wires with flat terminals Hongfa #: 622671  HF105FNortek: 1017207Tyree #: 236474 An electric relay in a furnace is responsible for relaying electrical power to the heating elements and the blower motor. The heating element(s) provide the heat to warm the air, and the blower motor moves this warmed air through the ductwork. The thermostat switches the relay to “closed” position when heat is called for, sending electrical power, and then to “open” position when the furnace reaches the indoor target temperature, cutting off the power. The relay is therefore crucial for the furnace’s operation. Relays are usually replaced when the furnace limit switch is replaced.