Coates Heater
Coates Heater Contactor | 21000900
Coates Heater Contactor | 21000900
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Contactor, part 21000900
Coates Heater Contactor.
Get your heater or control back to work with the right contactor. Match the ratings and part number before you order. Questions? Call 631-678-6506.
How to choose and fit the Heater Contactor
Switch off and lock out power at the breaker, then read the markings on your existing contactor.
Compare them with this listing: Contactor, Coates, part number 21000900.
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
Heater Contactor questions and answers
What is part number 21000900?
It is the Coates Heater Contactor.
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.