Heater Relay Wiring Diagram
Note y2 some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire.
Heater relay wiring diagram. Always refer to your thermostat or equipment installation guides to verify proper wiring. It shows the elements of the circuit as simplified shapes and also the power and also signal connections between the tools. This diagram is to be used as reference for the low voltage control wiring of your heating and ac system. A wiring diagram is a streamlined conventional photographic depiction of an electric circuit.
Thanks go to bob wilson volvodad on brickboard for contributing to these differences. Wiring a 240v baseboard heater may be the images we located online from trustworthy resources. Refer to the blower chart for cfm requirements. It shows the components of the circuit as streamlined forms as well as the power and also signal links in between the devices.
Make certain you do not find the heater beneath a current wall outlet. This type of relay will work for this application also but you will not use pin 87a. A wiring diagram is a simplified traditional pictorial representation of an electric circuit. Variety of band heater wiring diagram.
In a changeover relay the 87a pin will be hot anytime the 87 pin is off so long as power is connected to pin 30. The most important. He wishes to connect a small and a huge baseboard heater to a single thermostat and isn t certain how to go about doing it. Suggested electric fan wiring diagrams page 1.