I resent spending a ton of money on energy bills every month. Because of living in an section with drastic weather, heating plus cooling is just about a year round requirement. I try to be conservative with control component settings plus yet heating plus cooling is responsible for about fifty percent of my utility expenses. To trim costs, I’ve taken a whole bunch of energy saving measures. I’ve upgraded insulation levels, upgraded windows, caulked plus weatherproofed. I’ve eliminated leaks plus tightened up the thermal envelope. I noticed a significant improvement in the operation of the heating system plus cooling system, but suddenly had complications with air quality. The house started to think musty plus dry, plus there was an increase in the level of dust plus other allergens floating in the air, then when I mentioned my problems to my official Heating plus Air Conditioning corporation, she suggested the installation of a ventilation system; She said that I’d eliminated the necessary influx of fresh air. Because of this, the pollutants were trapped inside plus getting circulated continuously by the heating plus cooling system. The ventilator is a lot like having an open window, but without the energy waste. It brings fresh air into the house to upgrade the stale air. It uses the outgoing, stale air to preheat the fresh air, which lessens demand on the heating system, but during the summer, the ventilator helps to get rid of excessive humidity plus minimizes the workload of the cooling system. Investing in the ventilation program has trimmed my utility costs far more than all of my energy saving attempts, then plus, the current home stays cleaner, odors better plus even feels more comfortable. The ventilation program runs 24/7, all year round, but requires truly little repair.