If your furnace has a pilot light, look for the flame. Check your owner’s manual or the instructions posted inside the furnace cabinet for step-by-step lighting instructions. Usually this involves first turning the gas valve to Off and waiting a couple of minutes. Then you turn it to Pil...
This may be caused by one of two things: the thermostat mounted on the wall or the limit switch located on the heat pump just below the plenum (the box that distributes heated air to all of the ducts). The limit switch in a furnace or heat pump is designed to shut off the heat pu...
remove most of the solder and place the device bead between the lead foot and the PCB pad. A small amount of thermally conductive, electrically insulative
The next most common step in AC troubleshooting is checking for a dirty air filter. Your AC system is more than just the outdoor unit sitting by the side of your home. Most systems also include an indoor air handler unit, usually a furnace or fan coil. The indoor unit ...
I know you mentioned air conditioners andheat pumps, but this also applies to gas furnaces. Many gas furnaces use circuit boards to control the ignition process and other parts of the gas furnace. Circuit boards also control ECM blowers. So you can apply this information to many other componen...
Have air conditioner, heat pump, or furnace system serviced every six months Heat Pump Troubleshooting Flow Guide Heat Pump Troubleshooting Flow Matrix Heat Pump Troubleshooting Flow Guide Heat Pump Repair Advice Advisory When you read the information on the web double check that the information is ...
Will an RV Converter Work Without a Battery? Photo by Camping World If your RV is unplugged and your battery dies, you’ll be without power in your coach. Using your RV without a battery isn’t recommended, as the 12-volt components inside often draw more amperage than your converter can...
Check the furnace is turned on.Double check that your furnace is on. A good place to start is by checking the breaker in your electrical panel. If the breaker was tripped, check for loose connections before turning it back on. Also make sure that the furnace switch is turned on. The sw...
it can be a sign of a clogged or compromised plumbing system. The sounds will likely appear when you’re using the toilet, shower, washing machine or dishwasher. If you hear these sounds, turn off the water immediately. This step will prevent the system from backing up into the house unti...
Let Your Mobile Home Furnace Tell You What’s Wrong Many of the newer furnaces will practically tell you what’s wrong by locating a diagnostic code which is simply a flashing light. Often times the flashing code can be located by removing the top panel of the furnace.Item Ain the photogra...