replacemt windoe energy savings calculator
replacemt windoe energy savings calculator
Is there any formula to calculate how much energy savings you can expect from installing vinyl replacement windows based on certain factors, such as, # of windows replaced vs. total # of windows in the house, or floor by floor, or r value of new vs. old or anything like that?
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- Posts: 32
- Joined: Thu Nov 05, 2009 4:05 am
Re: replacemt windoe energy savings calculator
Too many factors involved. Most being how well is the rest of you house insulated.
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- Posts: 32
- Joined: Thu Nov 05, 2009 4:05 am
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