This genuine OEM HVAC replacement part is the direct engineering update for the legacy 624662 model

Common Questions: How do I determine the rotation

the 3616 part number is also cross-referenced for specific water heater and air handler models under the Carrier and Bryant families

and an automatic pilot safety magnet to ensure positive shut-off in the event of pilot outage

Bradford White 415-45865-00 Temp Switch R-407A This genuine OEM HVAC replacementThe Bradford White 415 45865 00 Temp Switch is a critical safety component designed for precise thermal monitoring within the blower housing assembly. This L165F 20 blower temperature switch is engineered to open the electrical circuit when internal temperatures reach 165F, effectively shutting down the burner to prevent heat exchanger damage or unsafe operating conditions. Featuring a 20F differential for reset, it ensures stable cycling performance