![Trane Xe78 [Features, Maintaince, Problems, Solutions]](https://fixitinthehome.com/wp-content/uploads/2023/01/Nordyne-Furnace-768x432.jpg)
The Trane XE78 Furnace is a highly efficient and reliable heating system that has become a popular choice among homeowners. With its advanced features and performance capabilities, it provides a…
![Polarity Reversed on Furnace [Symptoms, Causes, Fixes]](https://fixitinthehome.com/wp-content/uploads/2023/02/Polarity-Reversed-on-Furnace-768x432.webp)
Polarity is a term used to describe the direction in which an electrical current flows. In electrical systems, it is important that the polarity of the wires and components is…
Having a furnace that runs for 30 minutes at a time can be frustrating and may indicate an issue with the heating system. This can not only lead to inefficiency,…
![Downflow Furnace With a Coil [Use Properly, Pros, Cons]](https://fixitinthehome.com/wp-content/uploads/2023/02/Downflow-Furnace-With-a-Coil-768x432.webp)
A downflow furnace is a type of heating system that uses a furnace to heat air, which is then distributed throughout the home or building through a system of ducts….
Furnaces are essential appliances that provide heat and warmth during the colder months of the year. However, like any mechanical device, furnaces can experience problems from time to time. One…
![1950s Floor Furnaces [Problems, Solutions]](https://fixitinthehome.com/wp-content/uploads/2023/02/How-to-Light-and-Turn-Off-an-Old-Floor-Heater-768x432.webp)
Floor furnaces were a popular choice for home heating during the 1950s due to their efficiency and ability to evenly distribute heat throughout a room. These furnaces were installed on…
A furnace gas valve is a crucial component in the operation of a gas furnace. It is responsible for opening and closing to allow gas to flow into the burners,…
Make sure to clear any obstructions in the flame sensor’s path, such as dirt or grease buildup. Check for faulty wiring by checking the voltage and current at each electrical…
