How do you measure the dimensions of a gas furnace?


Quick Answer

To measure the dimensions of a gas furnace, measure the rooms that need to be heated and multiply the height and width together to get the maximum dimensions. Consider the local climate when selecting a furnace, and use these measurements to find the best furnace within that range.

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Full Answer

Houses tend to have different dimensions, requiring different kinds of gas furnaces in order to meet their needs. When measuring the rooms of a home, rooms that lack duct work and rooms that don't require heating must be excluded from the measurements. Consider the charts given by companies that perform installations closely, as some installers may not use USDA standards. The best source for recommended size charts is the furnace manufacturer itself, so it is best to consult these companies for accurate information.

Once all other preparations are complete, it's important to consult an expert in heating and cooling to determine what gas furnace is best. Professionals have knowledge that helps steer the decision. They also provide sound advice and recommendations on the best gas furnace for the given house.

Many factors affect what gas furnace works best for a house, including insulation and how efficient the window seals are. Experts use these details to help inform their decisions.

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