My house is cold. Do I need a larger furnace?
There are many causes for a house being uncomfortably cold in the winter, and there are at least as many solutions. Typically, a cold house is a drafty house with significant air leakage and insufficient insulation. Sometimes it can be caused by a leaky duct system or a poorly performing furnace. The experts at National Heating and AC can help you determine the exact cause of discomfort in your home, and offer the most cost effective solution to solve it.