E123 error code is an Indoor heat exchanger air temperature sensor error. Causes include a faulty air temperature sensor or heat exchanger sensor open/short. Poor connections or damaged wiring between the sensors and the control board will also cause issues. Extreme temperatures or humidity levels can affect the performance of the sensor, leading to errors… Read More »
Heat pumps can ice up when it is very cold outside and have a certain frost covering them. While some ice is normal, something is wrong if the entire unit is encased in ice and frozen solid. Air must pass between the fins of the outdoor unit to work correctly. If the condensing fan motor… Read More »
A bad condensing fan motor is a common problem since it is constantly working and exposed outside to the weather. What is a Condensing Fan Motor? The condensing fan motor is located on the outside unit under a circular grate with 5-10 screws holding it in place. It is there to blow hot and cold… Read More »
Heating a recreational vehicle very much depends on the source of power you have available. For example, an RV hooked up to a good electric source can easily use electric heating units. Of course, while camping away from a good electric power source, propane is a good option. Each heating source has its pros and… Read More »
HVAC units come in all shapes and sizes and can be packaged in a variety of ways, such as ceiling mount, floor mount, and wall-mounted units. Many HVAC units only heat or cool, but some HVAC systems can both heat and cool, which can be beneficial in many scenarios. A unit size or BTU output… Read More »
Space heaters can be great units for heating a room or maintaining warmth in an area, but sometimes, can be annoying with loud hissing and buzzing noises. Most electric space heaters have a fan to dissipate heat into a room and make some noise. There are however units that make little to no noise and… Read More »
A thermostat with EM. Heat option, is short for Emergency Heat. Emergency heat is separate from the standard heating system and should only be used when a house is very cold. When EM. Heat is used power usage will go up quickly, which will, of course, will show up on a power bill. Emergency heat… Read More »
Heating a garage with little to no insulation can be challenging, but there are some good options. Every garage will be different, with some having the roof insulated but none in the walls, while others have none at all. With the many options to choose from, here are some ideas and our picks for options… Read More »
Propane wall heaters have a lot of benefits and can be installed into almost any wall. They can put out a lot of heat quickly which is very nice when the weather gets cold. They also do not require any electricity to run and are great for any environment were power is an issue. Wall… Read More »
Goodman furnaces are good units that last many years with basic maintenance such as replacing the air filter. The filter should be replaced when it gets dirty to allow air to pass through the unit and into a home. If the filter becomes clogged with debris and no air can pass, it can cause an… Read More »