Anonymous wrote:Get an attic fan. It will lower the temp 10+ degrees in the top floor.
Anonymous wrote:window units are bad and scream I HAVE A PROBLEM
Anonymous wrote:You can try duct sealing (Aeroseal) which is endorsed by EPA. I did it and it has made a difference --they measured that I was losing about 40% of my efficiency due to leaks in my ducts (which most homes have). And the duct sealers found a 8x12 hole in my duct, behind drywall that I never would have found, which had been there since construction! They said they find them fairly frequently.
http://www.greenspirationhome.com/new-duct-sealant-may-cure-leaky-ducts-%E2%80%93-and-lower-home-energy-consumption/
But you might want to do an energy audit first.
I used these guys who were recommended by my energy auditor (Home Energy Detective):
http://www.atlanticductcleaning.com/aeroseal/index.html
And no, I'm not a shrill for these folks, just a happy customer.
Anonymous wrote:Anonymous wrote:You need two AC units.
A lot of people think two units, twice the bill. That's not true. It can actually lower your ac bill.
Together they will work less to cool/heat the same area instead of pushing max capacity.
Window units suck dollar bills and look ugly. If you're going to stay in your home for a while, invest in another unit plus duct work.
It's not twice the monthly bill, no, but it's twice the parts and installation, and very expensive to retrofit and existing system. I agree two units works great and is more efficient, but it's not within everyone's budget.
Anonymous wrote:You need two AC units.
A lot of people think two units, twice the bill. That's not true. It can actually lower your ac bill.
Together they will work less to cool/heat the same area instead of pushing max capacity.
Window units suck dollar bills and look ugly. If you're going to stay in your home for a while, invest in another unit plus duct work.