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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I'm thinking of replacing the AC unit in my 2 story home.

Customer Question

I'm thinking of replacing the AC unit in my 2 story home. It's 17 years old now and while it works, I think I'm pushing it by not replacing it. I want to know what brands I should stick with, how much I should expect to pay, what I should look for in a contractor, how many seer, how many btu, should I replace the whole unit or just part of it, should I replace my ducts because they are flexible ducts and I believe them to be inefficient at allowing air flow. I also have an issue with one of the rooms on the second floor getting hotter than the rest of the house. How would I have that fixed?
Submitted: 23 days ago.
Category: HVAC
Expert:  airheatman replied 23 days ago.

I will be happy to help you with this.Let me get a bit more information.

First where are you located? Prices vary tremendously by where you live.

2.What size is existing system and has it been doing a good job?

3.How long do you intend to stay in the home?

4.How is your budget for the system?

Customer: replied 21 days ago.
1)Mesa AZ
2)How do I tell what size system I have?
3)Not sure.
4)I haven't set a budget since I don't know how much it'll cost.
Expert:  airheatman replied 21 days ago.

OK as a rule of thumb the equipment will be about 1500 to 2000 per ton depending on seer rating.If you can provide model on your outdoor I will tell you how many tons it is.

AS for SEER rating, the more you can afford to spend up front on installation the more you can save on utilities.Can you get me that model on outdoor unit?