Search: Posts Made By: alpha911
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Replies: 1
Views: 1,672
Posted By alpha911

Home Performance & Back drafting gas appliances - water heater recommendation?

I am working in the energy efficiency field. We see a lot of home performance contractors conducting home performance and home safety tests before and after weatherizing homes. One of the most common...
Forum: Water Heaters
09-14-12, 10:00 PM
Replies: 7
Views: 7,299
Posted By alpha911

How many bathrooms does your house have? How many...

How many bathrooms does your house have? How many showers/tubs? And hot tub?

You have two higher efficiency gas water heaters with power dampers units sitting there. While they are considered...
09-14-12, 09:37 PM
Replies: 16
Views: 4,630
Posted By alpha911

I agree with you hvactechfw - don't get stuck on...

I agree with you hvactechfw - don't get stuck on a manufacturer. Choose the best system set-up and get a good installation.

Your Florida AC dealer won't be licensed to do an installation in New...
09-14-12, 09:31 PM
Replies: 16
Views: 4,630
Posted By alpha911

A couple of thoughts: Ductless mini-split...

A couple of thoughts:

Ductless mini-split heat pumps are now availabe with temperature cut off points well below 18 degrees Fahrenheit. What is the temperature cut of point for a cold climate air...
09-14-12, 09:08 PM
Replies: 17
Views: 16,687
Posted By alpha911

Mini-split heat pump

Ok - the only efficient electric heating option on the market for this situation is a mini-split ductless heat pump. They provide heating and cooling and are 200%+ efficient. It will cost you 50% to...
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