120-824

This premium Heat Sequencer and Time Delay Relay is an essential component for maintaining the efficiency and safety of electric furnaces and heat pump systems. Functioning as a critical control switch, this electrical relay manages the staged activation of heating elements to prevent massive power surges and circuit breaker trips. The integrated time-delay feature ensures that your blower motor engages only after the heating elements have reached the optimal temperature, preventing the circulation of cold air during the initial startup cycle. Engineered for durability and consistent performance, this sequencer is a reliable solution for common HVAC issues like heating elements failing to turn on or fans running continuously. It is a vital replacement part for ensuring a comfortable, well-regulated indoor environment.
Type: Electrical Relay / Heat Sequencer
Size: Compact
Application: Used primarily in residential electric furnaces, air handlers, and heat pump systems to sequence heating elements and control blower motor timing.
Specifications: Thermal-actuated sequence control, timing-delayed operation for fan and heat stages, compatible with standard 24V control circuits.