100-154

This high-quality sequencing relay is a critical electrical component designed to manage the timing and order of operations within HVAC systems and electric furnaces. By staggering the activation of heating elements and blower motors, this relay prevents electrical surges and protects your home’s circuitry from overloads. It is an essential replacement part for restoring efficiency to climate control units that are experiencing startup delays, heating failures, or irregular cycling. Engineered for durability and precision, this sequencer ensures that your air handler or furnace operates smoothly, maintaining consistent indoor comfort and extending the lifespan of your appliance's internal components.
Type: HVAC Sequencing Relay
Size: Small
Application: Used primarily in electric furnaces, air handlers, and heat pump systems to control the sequential startup of high-wattage components and fan motors.
Specifications: Features a delay-on/delay-off timing mechanism, standard spade terminal connections for easy wiring, and a heavy-duty mounting bracket for secure installation.