Volume 29, Number 1 | Spring 2011
NORTHEASTSUN
THE MAGAZINE OF THE NORTHEAST SUSTAINABLE ENERGY ASSOCIATION
NON-PROFIT ORG. US POSTAGE
PA ID
M A I L R I T E
50 Miles Street, Greenfield, MA 01301 | 413-774-6051 If your expiration is past or blank, this is a complimentary copy. PLEASE RENEW Please Check Your Label. If it needs corrections, please photocopy it and return it to the NESEA office with the appropriate changes.
Energy Systems Innovation + Quality
Oventrop Corporation offers a wide range of quality valves, controls, and solar systems for the residential and commercial building services industry. Oventrop has a complete selection of balancing valves for increased comfort and energy savings. Our thermostatic valves help reduce the use of costly energy. Oventrop solar systems can save as much as 50% on domestic hot water costs. For 160 years, Oventrop has offered the most reliable and innovative products to help and maintain energy savings.
Oventrop Corporation PO Box 789 East Granby, CT 06026 (860)413-9173 www.oventrop-us.com