Coates Heater
Coates Hi-Limit Switch | 22003820
Coates Hi-Limit Switch | 22003820
This item qualifies for free ground shipping.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Hi-limit switch, part 22003820
Coates Hi-Limit Switch.
Get your heater or control back to work with the right hi-limit switch. Match the ratings and part number before you order. Questions? Call 631-678-6506.
How to choose and fit the Hi-Limit Switch
Switch off and lock out power at the breaker, then read the markings on your existing hi-limit switch.
Compare them with this listing: Hi-limit, Coates, part number 22003820.
Install it following your equipment instructions. Have a qualified electrician handle any electrical work and follow your local code. Call 631-678-6506 if your markings differ.
Works on
Hi-Limit Switch questions and answers
What is part number 22003820?
It is the Coates Hi-Limit Switch.
Can I install it myself?
Electrical parts should be installed by a qualified electrician who follows your equipment instructions and local code. Turn off power first.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Is this the right one for me?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.