c. 1993 Colonial: Presents the Importance of Variable Speed Pumps
Approximately 2,000 square feet – Shirley, MA
Our c. 1993 Colonial project in Shirley, MA is a very typical house. Built almost 20 years ago, the home had an ageing heating and cooling system that used fuel oil. Our Clients were new owners and wanted to eliminate fuel oil use to make a healthier environment for their newborn child. Achieve analyzed the performance of the home and found some deficiencies in the insulation and air sealing. We corrected these problems and designed a ground-source heat pump (GSHP) system to heat and cool the home
For the c. 1993 Colonial project the ground heat exchanger design consisted of two vertical closed-loop borings in the side yard. Our Client was seeking the highest efficiency equipment available. Together, Achieve and the Homeowner selected the WaterFurnace 7 Series model line. This equipment offers high efficiency by using variable-speed motors on the compressor, fan and loop circulator and allows Achieve to tune the equipment for the specific needs of the home.