Call Us: 877-721-2555

My Cart:
0 item(s) - $0.00
You have no items in your shopping cart.


More Views

Coates 22003820 Hi-Limit Temperature Switch - 121°F

Availability: In Stock

Regular Price: $57.99

Sale Price $42.99

You Save: $15.00  (25%)

Quick Overview

The Coates 22003820 Hi-Limit Temperature Switch is rated at 121°F and is a single pole 25 amp switch. This is a factory original Coates replacement part.


Single pole rated at 25 amps with temperature rating set at 121°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This is a safety device! If it is found to be out of calibration, do not attempt to perform a field adjustment! Replace bad hi limit with a new one.

  • Coates part number 22003820
  • High Limit Temp Switch
  • 121 Degrees Fahrenheit
  • Screw Terminal
  • 25 amp
  • Capillary Length: 12"  
  • Bulb Length: 3"
  • Bulb Thickness: 5/16"
  • Factory original Coates replacement part
Additional Information
Delivery Time 2-5 Business Days
Manufacturer Coates
Technical Specs
Hi-Limit Application Coates
Hi-Limit Style Capillary
Bulb Diameter 5/16"
Bulb Length 3"
Capillary Length 12"
Pole/Throw Single Pole Single Throw (spst)
Hi-Limit Amperage 25A
Electrical Connection Screw Terminal
SKU CHC-151-7588
Manufacturer Part # 22003820
You may also be interested in the following product(s)