An air conditioning compressor is the heart of an air conditioning unit and can be a real problem if not working. There are many things that can cause a compressor to stop working. Often the compressor is good, but another component has failed, which stops it from working properly. Below is a list of some… Read More »
As an HVAC tech, I get many calls on furnaces that do not work with a wide variety of problems. One of the top problems, and a preventable one, is a dirty air filter which can cause many furnace issues. A common issue is a dirty filter block the airflow into the furnace, which causes… Read More »
Thermostats are everyday items that keep our lives comfortable, whether it is hot or cold they maintain the indoor temperature. Getting a good one for your heating and cooling system can also save on the cost by reducing the temperature when it is needed the least. There are also many new WiFi and Smart thermostats… Read More »
If you are buying an HVAC system such as a window air conditioning unit or a mini split, the heating or cooling capacity is usually in BTUs. While smaller units use BTUs, big Home air conditioning units will often be rated in Tons, which can be confusing. Both BTU and TON are used in HVAC… Read More »
An EE error code on a Cooper and Hunter mini split is a Water Level Alarm Malfunction. There is an issue with the water level in the unit which should be checked. When the alarm voltage signal is less than 5-volts, the LED will display a failure. Possible Causes of EE Mini Split Error Code… Read More »
If the indoor condensing fan motor on Pioneer mini split unit fails it can be replaced by a DIY type of individual. The fan motor is located inside the unit on the right side of the blower wheel. Replacing it falls in the DIY category but if in doubt, be sure to call a professional.… Read More »
Mini split units have become hugely popular since they are low-cost to operate and can be installed by DIY-type individuals. The benefits of mini splits are well known, but how do they work? A mini split unit works the same as a larger split HVAC system but on a smaller scale. There are also heat… Read More »
If you have a tall and narrow horizontal window and need an air conditioner to fit into it, there are several types of units available. Specific air conditioner units are made called Slider or Casement air conditioners that will fit into a vertical sliding window. Buying an air conditioner for a window that opens side-to-side… Read More »
Type I EPA 608 exam can be taken online Type II and Type III cannot be taken online and must be proctored. Check local laws as there may be additional requirements. If you need to get an EPA 608 certification to work with refrigerants, you may wonder if you can get certified online. This is… Read More »
The average TXV replacement cost by an HVAC tech in 2024 is roughly $750-$1200. The cost to buy a TXV Valve in 2024 is roughly $50-$200. Prices can vary by location and time of year. If you have had the TXV valve replaced, let us know in the comments the cost. A TXV (Thermal Expansion… Read More »