EWC Controls Forum

Hi, I know this may not be an EWC issue, but since the controls/communication is going through the Ultra Talk module and happening to multiple units, I thought I would reach out and see if you guys had any idea. I have four Amana HVAC units (gas + AC that are NOT heat pumps), with CTK04 thermostats,...

Hi, I'm not sure if this is really an EWC question, but figure you might have some experience you can share. My setup will be four HVAC/Furnaces, with four UT3000 boards. Each will have either two or three zones on it, so about 10 thermostats. This is Amana/Goodman equipment, and I will be using the...

The Crestron thermostat is compatible with the variable speed modulating furnace because the UT 3000 is operating the blower not the thermostat. As for what features you will not get with the 24 volt thermostat it is you will not have access from that thermostat to the advanced comfort net menu, bu...

I did just make an edit to my last post indicating that it is a variable speed modulating furnace in case that impacts your answer.

I talked to John a while back and he addressed all of my questions. I do have one follow up question, which I think I can get answered here without bugging John again. After talking with John we are putting bypass dampers in, and I am using communicating thermostats on 9 of my 10 zones. On my last z...

Will do, thanks. It's nice to have a company's support site that is this responsive.

Erik, Thanks for the responses. Sorry, I think I confused things. I was trying to make it clear that I would NOT have heat pumps, but the way I worded it I think you understood that as me having heat pumps. So, I will have four 18 seer AC units with 96% modulating gas furnaces. Regarding answer 1. I...

HI, We will be installing four Amana ASCX18 Air Conditioners (not heat pumps) with ACVM96 modulating gas furnaces. They will be installed with UT-3000 control boards. Three of the units will have two zones, and one will have three zones. We will be using CTK03 thermostats in each of the nine zones. ...