CAM-STAT F214-13A-140-25C 7\" Extention 60°-140°F FURNACE FAN CONTROL [1NS3] For Sale

The Cam-Stat F214-13A-140-25C is a temperature-start, universal replacement furnace blower fan control switch designed to safely regulate when a heating system\'s blower fan turns on and off. Originally manufactured by Cam-Stat (and cross-referenced by Supco), it features a 7-inch bimetal sensing probe that inserts into the furnace plenum to monitor internal temperatures.Key Technical Specifications

• Brand/Manufacturer: Cam-Stat / Supco
• Part Number: F214-13A-140-25C (also sold under Supco MPN F21413A14025C or industry ID FF563)
• Insertion Length: 7-inch long element extension
• Adjustable \"Fan Off\" Range: 60°F to 140°F (determines the lower threshold when the fan shuts down)
• Adjustable Differential: 25°F to 50°F (determines how many degrees above the \"Fan Off\" setting the furnace must reach before the fan kicks on)
• Switch Type: Single Pole Single Throw (SPST) normally open switch that closes on temperature rise
• Electrical Contact Ratings: 13.8 Amps @ 120 VAC / 8.0 Amps @ 240 VAC

Operational Overview

1. Fan Off Bracket: A manual bracket on the face of the control allows you to set the precise baseline \"Fan Off\" cut-out temperature.
2. Fan On Differential: Controlled via an embossed black dial marked with letters (A, B, C). For example, if your \"Fan Off\" setting is 100°F and your differential is dialed to 30°F, the blower fan will turn on once the furnace plenum reaches 130°F, and it will shut down once the temperature drops back down to 100°F.

Application Notes

• Placement: The 7-inch probe must be installed in the warmest part of the plenum, clear of direct secondary heat elements, to guarantee highly accurate ambient air readings

• We power items up (if applicable) and test for basic functionality.
• We do not extensively test most items.
• This item may or may not be in original packaging.

* New, Old Stock in OEM Packaging. As Pictured.