All,
Just wondering if someone out there could toss me a few ideas as to what might be up with our air conditioning system.
We have a 3 thermostat home (a zoned system). The master bedroom is always getting colder than the other rooms. Our electric bills have been in the 500 hundred dollar range so this problem is starting to hurt our wallet. I recently replaced the thermostat in our master room and that has not helped at all. The master bedroom still gets real cold (even when I have turned that thermostat off). So, I turned off all the thermostats in the house and it got hot. So then what I did was went upstairs and turned on only that thermostat - my master bedroom is cold again.
So, what could the problem be? My wife and I are clueless but our theory was that since we only have 1 physical a/c unit outside there has to be a distribution center upstairs that divides where air is going to the 3 different zones in our home. Maybe one of the doors is stuck open. So, when the upstairs is cooling, its not only cooling off that room (which is natually hotter since its an upstairs type bonus room) as opposed to our master bedroom which is on the first floor. Does our theory make any sense? Please help
Chuck