Contractors & Maintenance Techs

“Hey guys… just another example of how Ke2 Evap can be a game changer for remote diagnostics. A couple weeks ago I logged in and noticed it had gone crazy. There were 10 – 15 defrosts a day and large TD across the coil despite everything seemingly running properly. Earlier this week, they sent a field supervisor out to check what was going on and look for issues. The problem turned out to be a failed door frame heater in this freezer. Ice build up caused the door not to close/seal and constant infiltration was causing the coil to freeze up. Here is the graph 3 days after the door frame heater was fixed. Trust the science!!”
Bob Dolan, Refrigeration Engineer Johnstone Supply, GA

“The KE2 Evap provided more than I expected. We are able to use the KE2 Evap for system trouble shooting since it provides real- time superheat readings and electric valve position. Plus, we can view a graph of the coil and space temperature for the past 5 days of history.”
Ross Cailotto, Owner R.E.C. Service Corp, IL

“…more information on one page, and know

what’s going on in a matter of seconds”


“It’s easier to wire and understand than our current time clocks and thermostats.” Darrick Luko, Maintenance Technician
School District of Washington, Washington MO

“You guys have thought of everything with this controller. I can see more information on one page, and know what is going on in the system, in a matter of seconds. It would take me 20 minutes inside the box to get the same information.”
Andy Fincutter, Contractor/Technician A to Z Refrigeration, WI