When it was time to update the gas gas furnace in our home, I completely trusted the Heating and Air Conditioning business! I should have done research into the bizarre makes and a few models of gas furnaces. I should have learn up on the importance of proper sizing. Instead, I took the full advantage of a free estimate from a local Heating plus Air Conditioning business. Even though the cost of the gas furnace plus upgrade was super expensive, I didn’t think very much it. I assumed that replacing a gas furnace was a expensive project, and the Heating plus Air Conditioning company removed the old gas furnace plus installed one of the exact same size, but since buying our beach house eighteen years ago, I’ve made a lot of improvements. I’ve torn down all of the old and run down plaster walls plus ceilings, plus added insulation. I’ve even made the attic look a bit more tidy. I’ve updated all of the old windows with Energy Star rated, thermal pane windows and slowly caulked around them. I’ve even installed ceiling fans to push the heated air down toward the floor. The majority of these several projects have helped to improve the efficiency of our home. There’s far less energy waste and less outside air coming inside. The lowered heat gain/heat loss allows for a smaller gas furnace. A smaller gas furnace would have been less expensive to buy plus implement. Along with that, the massive sized gas furnace brings our beach house up to the thermostat setting so abruptly that it never has the option to maximize efficiency levels. Along with that it starts up plus shuts down repeatedly, causing aggravating temperature swings. I am not pleased with the performance of this overly sizable gas furnace, but I’m stuck with it. I’ll be paying high heating bills for the next twenty years living here!