How To Connect Humidifier To Furnace Control Board
How To Connect Humidifier To Furnace Control Board. Low relative humidity indoors during the. The c connection is available at the furnace in the same place the other thermostat wires are connected.
Furnace hum/com can supply 0.5 amp and humidifier can draw 0.8 amps. Here is how to wire a humidifier to the furnace control board in 6 easy steps. Your mistake isn't that bad, could do a lot worse.
Connect The Com Side Of The Humidifier To The C Terminal On The Furnace Control Board (Or To The Com Side Of The 24 Vac Transformer).
So, here i am finally getting around to providing power to it, and more importantly, power that kicks on only when the furnace is running. It will only work on standard dc motors. Low relative humidity indoors during the.
One Of Them Must Go To Y From The Upstairs Tstat And The Other Goes To C Common On The Transformer.
When the hum dry contacts close it will power a field installed spst relay. The humidifier should only run when in heating mode to be most effective. Fast and easy way to install a furnace humidifier to increase your home comfort.
What Does Furnace Mean On Ac?
The c connection is available at the furnace in the same place the other thermostat wires are connected. Connect the com side of the humidifier to the c terminal on the furnace control board (or to the com side of the 24 vac transformer). This is wiring diagram 6(b) in your humidifier's installation manual, btw.
You Are Correct That You Want To Hook Up The W Wire From Your Humidifier To W1 On Your Furnace Control, Along With C To Com And R To R.
Furnace or ac control board troubleshooting. Gets energized with a call for heat. The control board may have humidifier terminals.
Variety Of Furnace Control Board Wiring Diagram.
You are correct that you want to hook up the w wire from your humidifier to w1 on your furnace control, along with c to com and r to r. There is also a switch on. Wire the humidistat in series with the solenoid and the 2nd hum terminal and back to the c terminal.
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