Hamilton 12HF Humidifier to Lennox Furnace


Old 11-24-11, 10:56 AM
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Hamilton 12HF Humidifier to Lennox Furnace

Hi to all. I've been reading some of the post regarding pass through humidifies to furnace connections but do see what I have. I installed the Hamilton 12HF last year using the plug-in transformer, electronic controller and humidistat and it ran fine all season. This year, it seems to run water through the filter even when the furnace is not running. I called the vendor and they recommend hooking it directly to the furnace for best results. Can it be done based on the information below and if so, what wires go where? Thanks.
Here is the current set up:

And here is the panel diagram from my Lennox CB29M furnace:
Old 11-24-11, 07:08 PM
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Do you have a heat pump, or is it just all electric heat?

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