Higher SEER rating units will increase the cost to install central air but hotter climates may require a unit with one of the higher SEER ratings to keep energy costs down once the unit's been ...

While electric heaters are a brilliant, interim solution to add warmth to a room, they aren't a cost-effective ... electricity per unit of energy,' says Shu. 'And, central heating systems ...

As electricity costs rise and temperatures start to heat up, saving on cooling costs this summer has become a top priority for many. Experts believe that from the Rockies to the East Coast, this ...