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.

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 »

Our Picks for Best HVAC Tool Bags

Buying an HVAC tool bag is something that very much must fit the user. A tool bag can be the best available and will not be any good unless it feels right to the person using it. Many things can effect this from the pocket layout to the handles used to carry it about. Everyone… Read More »

What is The Best Way To Cool a Garage?

Garages can become unbearably hot in the summer especially in certain climates. If you are stuck working in a hot garage cooling it down can be done using one of several options. Finding a way to cool down a garage is on everyone’s mind when they are working in it. Since cooling the garage is… Read More »

HVAC Contactors and Relays Explained

Contactors and relays are used on almost all heating, cooling, and refrigeration equipment for the operation of loads in the system. Contactors relays are similar in their operation because both contain a coil that is used to open or close the contacts. The contactor is larger and capable of carrying more amperage than a relay.… Read More »

Our Picks for the Best Whole House Attic Fans

Whole house fans are a cheap and easy way to benefit a home. From cooling to venting stale tired air. One thing to note is that whole house fans and attic fans are classified separately. The difference between the two is that a whole house fan pulls air out of the interior of a home,… Read More »