The 26% federal tax credit for energy efficient home upgrades won't last forever, so take advantage of it today to pile savings on top of savings. Heat and cool with dirt, not oil. Yes, dirt! The ground beneath your feet is being used by millions to heat and air condition their homes. Geothermal heating and cooling is FOUR TIMES as efficient as traditional HVAC systems, costs less to operate, and can
Colleen Bloom — When the installer decided to put the temp control on an unfinished wall we questioned it. Then when we finished the wall