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Question About Honeywell Thermostat TB8220U
Cooling Not Working...

Hi! Our Commercial TB8220U doesn't seem to keep the building cool. It is set to 72 and it runs all day long and still registers that it is between 76-80 in here.

Asked by Associated on 06/11/2010 2  Answers

ManualsOnline posted an answer 14 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

BUDD posted an answer 14 years, 3 months ago

0 CHECK THE TEMP OF THE AIR THAT IS BEING DISCHARGED FROM THE UNIT.
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