Category Archives: HVAC how to

HVAC or Heating Ventilation and Air conditioning has been with us for some time now from gas furnaces to cooling the air in our homes. The problem as with anything modern is it cost money when things break. This site is here to help everyone from the at home do-it-yourself person to the beginning HVAC technicians. With articles about troubleshooting HVAC problems.

Where To Buy Refrigerant for a Car or Truck R134a R12

If your car or truck is not cooling anymore and needs refrigerant added, depending on the type it can be bought at many locations. Refrigerant can be bought in small bottles called recharging kits at Auto Part stores, Amazon, or eBay. Example R134 on Amazon ZeroR AC Refrigerant 3 Cans – Better Than R134a –… Read More »

What are HVAC UV Lights and How Do They Work?

Today most families enjoy the benefits of a central air system in their home. These systems keep us cool in the summer and warm in the winter. What most people don’t know is that the systems that heat and cool our homes can also spread airborne contaminants throughout the house. Bacteria, mold, viruses, and allergens… Read More »

How To Install UV Light In an HVAC System

UV lights are a great option for an HVAC system to kill off mold, mildew, and airborne viruses. This makes them ideal in many scenarios for keeping the air cleaner to breathe. What Are HVAC UV Lights? HVAC UV Lights are bulbs that radiate UV light that kills mold, mildew, and airborne viruses. UV (Ultraviolet)… Read More »

How To Install 3 Ton Goodman Air Conditioner

Replacing and installing a Goodman air conditioner system is something that needs to be done once the old unit is worn out. Air conditioner units such as Goodman last many years but eventually will need to be replaced. For split systems this includes the outside condenser, evaporator-coil and sometimes the Line-set. If you need to… Read More »

Our Picks for Best HVAC Vacuum Pumps

With so many HVAC Vacuum Pumps to choose from how can you make sure you’re purchasing the right one for your job? Main Things to Look for When Buying a HVAC Vacuum Pump CFM (Cubic Feet a Minute) Stage (1-Stage or 2-Stage) CFM The CFM (Cubic Feet per Minute) on HVAC vacuum pumps is how… Read More »

What is the Best HVAC Refrigerant Scale?

Having a good refrigerant scale is an important part of any HVAC technicians job. Knowing the exact amount of refrigerant that is added to a system is crucial in getting a job done right. What is an HVAC Refrigerant Scale? An HVAC refrigerant scale measures the amount of refrigerant that has gone into a system… Read More »