Relays - Heating
Displaying 1-27 of 27 results
510350223
Relay Plug-In DPST Holding Coil 24 Volt
Weil-McLain | 54570
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7273
Relay Motor 120 Volt Contact Burner
R.W. Beckett | 541457
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510311021
Control Relay Air Plug In R35C
Weil-McLain | 879944
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510350411
Control Relay DPDT/FR-L-263 500031
Weil-McLain | 880715
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80160127
Relay SPST with Pilot Duty Contacts
Burnham | 493243
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510311019
Control Relay R82222D1014 DPDT 24 Volt
Weil-McLain | 879864
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80160139
Fan Relay SPST Normally Open 24 Volt
Burnham | 765405
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510350200
Relay Circulator SPST 120 Volt
Weil-McLain | 379073
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Displaying 1-27 of 27 results
Heating System Relays
Stockpile Express offers a selection of heating system relays and related accessory parts. Essential to any properly functioning heating system, a relay triggers your boiler or furnace to release heat based on a signal from the thermostat. We offer relays as well as controls, switches, and timers to ensure your heating system works as intended. Browse high-quality heating parts from Lochinvar, Burnham, Weil-McLain, and other top brands at Stockpile Express.
Frequently Asked Questions
What is a heating relay?
In a heating system, a relay is a mechanism that is connected to the thermostat and signals to the boiler or furnace to release heat.
