essential for maintaining optimal combustion efficiency in high-capacity appliance regulators

The physical specs are industry standard for many residential units: a 1/2-inch hex head for easy socket engagement

This genuine OEM York replacement part features an L200-60F temperature rating

F cutout to prevent equipment damage

terminals 1 and 3 are for the 24V coil

Reznor 146464 Fan Control essential for maintaining optimal combustionWhen you're out in the field and the unit isn't cycling the blower correctly, a dependable thermal switch is critical. The Reznor 146464 Fan Control is a purpose built OEM component designed to manage the blower motor cycle based on heat exchanger temperature. Rated at F135 30F, this fan control switch triggers at 135F and cuts out once the temperature drops by a 30F differential, ensuring that your system doesn't blow cold air into the space during