After installation, Kelly noticed that the house was cooler in the summer and had better heat retention in the winter, thanks to the new foam roof. "We probably only ran the AC a total of 14 to 20 days during the summer," Kelly says.
On average, Kelly's PG&E (electric and gas) bill prior to the Unico and solar installations was approximately $281 per month; in the past year they averaged $174 per month.
Photos: David Toerge, Eric Kelly
Bay Area Plumbing & Heating: baph.com
Downing Heating & Air Conditioning: downinghvac.com
Lipp Hydronics: 650-327-1943
Reid Heating & Energy: reidheatingandenergy.com
Twa Panels: twapanels.ca/heating.html
Unico System: unicosystem.com
When it's time for your next home-improvement project, consider the Eichler Network's team of Preferred Service Companies.