these flanges typically come with one set screw positioned over the keyway to lock the hub securely to the shaft

Compatibility: Engineered to integrate directly with Selectra series electronics for reliable burner synchronization

Fail-Safe Protection: The spring return mechanism ensures the valve consistently returns to the normally closed position during power failures

The G1-4909 is typically supplied as the thermostat body and capillary

Key Benefits Precise Thermal Sensing: Features an 84-inch vapor-filled capillary for accurate temperature detection across large refrigeration units

Carrier 323745-412 Fan Guard 322027-701 these flanges typically come withThe Carrier 323745 412 Fan Guard is a genuine OEM replacement part designed for high performance condenser units and air handlers. Engineered to replace the legacy 323745 401, this heavy duty HVAC fan grille provides a critical safety barrier and structural protection for the condenser fan motor and blades. Constructed from high tensile steel with a corrosion resistant powder coated finish, it is built to withstand the rigorous outdoor environments