How to increase home energy efficiency A cooling system can increase your home’s efficiency in energy. Your air filter’s job is to help your air is clean. However, as this happens, the air filter ends becoming clogged. This causes it to be difficult for your heating and cooling systems to pull air out of the filter. As you might imagine, whenever your HVAC system or pellet stove starts working at a high rate is consuming a significant amount of energy. The best way to avoid this is by changing the air filter regularly. This reduces how much work your cooling and heating system will have to perform to keep your…