A clogged air filter is the most common culprit behind a frozen air conditioner—and many other problems.Check the filter as soon as you turn the thermostat to OFF.If you wait too long, the ice might melt and combine with the dirt on the filter, creating a dirty puddle to clean up. Y...
A proper evacuation is critical to proper performance. Need help with this process go HERE! Clean the filters and the coils. You cannot charge or check the charge on a system with dirty coils, filters, or blower. The condenser and the evaporator must be clean. The blower must be capable ...
For instance, an office might benefit from the sleek design of a metal stand, while a children’s room might be better served by a plastic stand due to safety and mobility considerations. Maximizing Airflow and Efficiency Positioning your fan stand correctly can greatly enhance...
While the rising temperature of summer may tempt you to run down to your local discount store and pick up one of those refrigerant recharge kits for your warm-blooded window AC unit, it's not a good idea. Under section 608 of the Clean Air Act, the EPA requires certified technicians to ...
Over time, if it is not cleaned regularly, the dirt will stick to the filter mesh, and it will form a thick layer, causing the wind to be trapped in the indoor unit without entering the car’s cabin. In this case, the only solution is to clean the filter. According to the ...
Every indoor unit and outdoor unit also has a fan to blow air across the coils. Several valves sit along the refrigerant loop. Some are there to tinker with the refrigerant pressure (expansion valves), others to regulate what direction the refrigerant is flowing depending on heating or cooling...
Replace the Entire Heating and AC System This includes the air conditioning unit, the indoor air handler, or the furnace. If you have a gas furnace, it includes the indoor coil. This will also include a full cleaning of your ductwork system. This is to ensure you have no issues with duc...
Clean pine needles, leaves, and dirt out of updraft fans by removing the grille, which is held to the frame by a series of retaining screws. Make sure the power to the unit is off before tackling this type of cleaning. A vacuum cleaner hose can sometimes be inserted between the fan bla...
How to Clean Ducts Yourself 02of 10 Gravity Air Furnace Systems InterNACHI.org Best for:Long-lasting heating system with little maintenance A precursor to forced air systems, gravity air furnaces also distribute air through a system of metal ducts—but rather than forcing the air via a blower,...
What is BTU is an AC unit? Simply put, it’s the capacity or power of the AC. The bigger the BTU, the more cooling effect an AC unit can provide. Here is an example of how you can calculate how many BTUs you need to cool down a 500 sq. ft. area with 8 feet ceilings, avera...