
Rather than discontinue the purchased brand, the purchasing manufacturer often deems it beneficial to continue using the purchased brand’s name and simply sell their existing equipment under it. This is because our industry has experienced a significant amount of consolidation over the decades with one manufacturer purchasing another. The brand name on the furnace itself may be different, the model number may be different, and the color the unit is painted may differ, but they are otherwise exactly the same. Before we share this data with you, it’s important to mention a couple things: first, as alluded to above, several of the manufacturers sell the same units under multiple brand names. Over the years, we’ve kept close tabs on how frequently we are repairing the furnaces we install, and the data shows there are some clear reliability winners and losers. So, let’s look at which gas furnace manufacturers are most and least reliable. Unfortunately though, if you do not perform your due diligence and instead make the incorrect assumption all gas furnace manufacturers are created equal, you could end up purchasing a unit from a brand you wish you hadn’t. No one wants to invest their hard earned money into a future headache people want a furnace they can count on during the cold Winter months.


For example:Īs with any appliance, the reliability of these different furnace manufacturers matters. If you are in the market for a new gas or propane furnace, there are several manufacturers to choose from. Comparing the Reliability of Gas Furnace Manufacturers
