If you are like most homeowners, you consider your heating, ventilation, and air conditioning (HVAC) system a year-round necessity. After all, your HVAC system keeps you cool during the summer
David Marcus doesn’t just own a townhouse. He also knows how it works. In summer 2015, Marcus and his wife bought a townhome in Takoma Park. But well before that,
Home energy efficiency is often dominated by discussions about cooling and heating. After all, heating and cooling (including water heating) account for about 60% of energy expenses in the average single-family home.
With the polar vortex having dropped temperatures to unseasonable lows, everyone has been talking about home heating and how to save energy (and money!). Many of the best energy saving