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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My Honeywell thermostat is not blowing cool air but is set

Customer Question

My Honeywell thermostat is not blowing cool air but is set to
JA: Did you double-check the thermostat's settings? And what about the filters?
Customer: And seems to be blowing hot
JA: Do you plan on doing the work yourself?
Customer: Yah it was working fine earlier My stepdaughter had it set to not go belie Below 76 n my friend messed with it n now won't seem to cool
JA: Anything else we should know to help you best?
Customer: The heat setting is set at 40 n never was n won't move at all I tried shutting the breaker on and off won't help Seems like it starts to blow cool but goes right back to hot
Submitted: 5 months ago.
Category: HVAC
Expert:  James I replied 5 months ago.

Ok the best thing to do is wipe the settings and reprogram it as it sound like your daughter' friend has change a setting somewhere.

Whats the model of thermostat?