Isolation Relays

  Рет қаралды 3,496

Airefco Training, Service Group

Airefco Training, Service Group

Күн бұрын

Пікірлер: 4
@Nokyai
@Nokyai Жыл бұрын
Great video with clear explanation! Thank you so much!
@joshelliott6958
@joshelliott6958 Жыл бұрын
Great explanation!
@tpistor
@tpistor 27 күн бұрын
I'm worried about a liquid line solenoid valve being wired in parallel with the contactor 24 volt coil. It's not clear to me whether the 24 volt power comes from the thermostat or from the board inside the furnace /air handler. Is there enough drive on that circuit to drive both the contactor coil and the liquid line solenoid coil?
@mm-hq4qh
@mm-hq4qh Жыл бұрын
How to know if relay is dead?TNX
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