Lennox 38276 Blower Relay Replacing a faulty sensor with

Replacing a faulty sensor with this 15-inch thermocouple kit prevents unexpected pilot outages and ensures the gas supply shuts off if the flame is lost

while the primary side utilizes standard leads for integration into the high-voltage junction box

For proper safety and efficient HVAC burner performance

improper flame impingement (the tip should be immersed 1/2 inch into the flame)

This wrought copper solder-joint fitting meets rigorous ASME B16

Lennox 38276 Blower Relay Replacing a faulty sensor withThe Lennox 38276 Blower Relay is a mission critical 24V SPDT blower relay engineered for heavy duty HVAC blower motor control. As a primary switching relay, this component manages electrical loads by alternating between two distinct circuits based on 24VAC signals from the system control board or thermostat. Designed as a high performance Lennox replacement part, it is the direct functional successor to the P 8 8479 blower relay, ensuring seamless