Glycol unit not working

This was a service call on warm beer pouring out of the beer taps, I found that the Glycol unit wasn't working properly. I replaced a few switches and a temperature controller and the unit is now working properly. For Optimizing my videos I use Tube Buddy https://www.tubebuddy.com/HVACRVIDEOS Please consider subscribing to my channel and turning on the notification bell by clicking this link https://goo.gl/H4Nvob To support my channel please visit my patreon page here   / hvacrvideos   Social Media Facebook   / hvacr-videos.  . Instagram   / hvacrvideos   For any inquiries please contact me at [email protected]