York S1-7975-3771 SPDT Relay Blower Fan 24V

The York S1-7975-3771 SPDT Relay Blower Fan 24V is an essential part of HVAC systems that regulates the blower fans. This relay is used for controlling the switch of blower fan motor which is based on control system or thermostat. It is suitable for standard low voltage HVAC control circuits since it operates on a 24 volt coil voltage. The relay of the contact type Single Pole Double Throw allows the relay to switch between two different outputs or circuits in order to give you control over the operation modes and fan speed. This relay in HVAC equipment ensures and sustains proper temperature inside the building, optimal air flow, and a reliable fan operation. Its mechanical construction and accurate switching ability improve the performance and durability of the HVAC system.