Search: Posts Made By: mpd68
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12-09-10, 05:46 PM
Replies: 11
Views: 10,531
Posted By mpd68

Should I go to the furnace board (R & C...

Should I go to the furnace board (R & C terminals), or can I use jumper wires from R on the Humidistat to H...and C on the Humidista to H?
12-09-10, 02:16 PM
Replies: 11
Views: 10,531
Posted By mpd68

Thanks, Jay and HVAC1983. Jay - How can I...

Thanks, Jay and HVAC1983.

Jay - How can I eliminate the plug-in transformer? I don't mind having it, but if i can elimiante the transformer all togther, that would be great!
12-08-10, 03:11 PM
Replies: 11
Views: 10,531
Posted By mpd68

Jay, I have a Heil heating unit. The model...

Jay,

I have a Heil heating unit. The model number is NUGE075BG01.

I actually got it working today. I had a 120/24vac plug adapter sitting around the house from my old humidifier. I plugged...
12-07-10, 08:39 AM
Replies: 11
Views: 10,531
Posted By mpd68

Jay, That wiring diagram that I have is...

Jay,

That wiring diagram that I have is slightly different than my humidistat. I have the following connections on humidistat...

R C A B ODT W G H H Gf

and the following on my furnace......
12-06-10, 05:03 PM
Replies: 11
Views: 10,531
Posted By mpd68

Cool Aprilaire Model 400 Wiring Diagram

I just purchased a Model 400 Aprilaire Humidifier. Installing the actual humidifier was the easy part. I wired it up according to the directions, but I do not get any water in test mode...nor does...
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