American Standard Furnace Humidifier Wiring

The wiring letters on the furnace are bk twin w2 w1 r g b c y.

American standard furnace humidifier wiring.

If you re going to run new wire the best option would be to add wiring for a humidistat control add wiring control for second stage heat of the furnace and control the humidifier indirectly and separate it from the thermostat. The humidifier only comes on if the furnace is on stage 1. Please take note of the difference between the high and low voltage lines. See the furnace installer s guide for the schematic dia gram of the furnace and the field wiring diagram for the optional accessories.

The following illustration describes six possible ways to wire your aprilaire humidifier to your furnace or air handler. First of all by far the vast majority of furnaces use 24vac for control wiring. Platinum 80 communicating model shown. However it s always better to be sure rather than make assumptions so there are several ways to do this.

I would try using w and w2 wires from the thermostat and putting them to w1 and w2 on the furnace. You do not want to connect high voltage lines directly. At american standard heating air conditioning reliability begins with quality. Look for labels on the control board probably where the transformer lines come in.

The building a higher standard award recognizes the best of the best. It stays off if it kicks into stage 2. And the wires on the thermostat are c k rc r w o b y g w2 aux e y2 l. Look at the spec sheet or manual for your model.

American standard furnace wiring diagram welcome to my web site this post will certainly go over about american standard furnace wiring diagram. That means each innovative feature on every furnace we make must first meet our high standards before bearing our name. The thermostat connectivity control for a humidifier is like a shot in the dark. The wiring diagrams necessary for your installation will vary depending on the equipment that you are installing your aprilaire humidifier with.

At the top of the list is the service you can expect from our dealers. The thermostat is a top of the line honeywell which controls both stages. 02 04 2015 11 42 am 5. It s this focus that gives you the comfort efficiency and reliability you expect from american standard.

6200 troup highway tyler tx 75711 9010 important use the 120 vac power source on the integrated furnace control humidi fier accessory terminals marked.