Recent content by ollie76

Which adapter is this?

Yep, that could work too! Thanks!

That could work!

Old thread resurrection! I'm actually looking for something similar.... Did anyone ever find anything inexpensive that works? I noticed that some of the options posted above are not active anymore (dead links to photos).

I found it online, I just did a search for my furnace online and that was the manual that came up. I guess it's maybe an updated version of mine or something. I'll have a look for the actual manual that came with my furnace.

I also found this wiring diagram sticker on the side, which looks different than the one in the manual. I guess mine wouldn't be an AC model, rather a Standard?

I found this thing attached to the side of the furnace. I have no idea what this thing is supposed to be but the colored wires go to terminals on the inside. I took the back off of it to see what was inside.

I actually do not see any other terminals that I could use. It appears to have two terminals only?

So the contacts across G & R......what are they? 24 volts AC?

Ok, good info. Just curious, how does the furnace behave if you have the fan selected on and then the thermostat turns the heat on when the temp drops low enough? Usually, when the furnace comes on for heat, the big fan doesn't start blowing until the burner has fired up and done its thing for...

Looks like it's a Kerr K4R compact (K4RV-090 with Riello BF3 burner). I popped the panel off to show the wiring and the switch, which is quite messy. I found the wiring diagram for it and have highlighted the section that I'd like to control.

Looks like a pretty standard NOMA brand digital one that has some basic scheduling functions.

We Well, that's actually why I'd like to run it. The house is very well heated by a couple of mini splits, the fan helps the air circulate a bit and work with the air exchanger. I find it better anyway......would just like a little better control over the fan.

Unsure, it kinda looks like a telephone cable style wire. I could take a look later to see how many are twisted within.

Good day all, My forced air, oil fired furnace has a recirc fan option with a separate switch. So when the furnace isn't heating, I can go down and manually select that switch and the fan comes on, helping to recirculate the air around the house. Unfortunately, I have no control over this fan...