Whether updating the cooling system in a large warehouse or tending to the air conditioning needs of a small retail space, there are a few pieces of HVAC equipment contractors should take on all service calls. With the proper gear, you’ll be better prepared to quickly and efficiently handle any situation that arises. Below are the top four items every HVAC contractor should have in their arsenal. 

HVAC Equipment Every Contractor Should Have on Hand

1. Evaporator Coils

HVAC systems need refrigerant to convert hot air into cold. This process takes place in the evaporator coil, where refrigerant absorbs heat in the air. The tube is typically made of steel, copper, or aluminum, as the metals transport heat more easily than other materials. Since coils often need to be replaced, it’s always recommended to have this part on hand.

2. Leak Detectors

Refrigerant leaks in HVAC equipment are dangerous. The damage also forces equipment to work harder to filter heat from the air, draining energy in the process. It can be difficult to locate the source of the seepage, which is why it’s important to carry a leak detector. Corona-suppression, heated diode, and ultrasonic detectors are three electric devices commonly used to locate leaks and provide the most precise readings. 

3. Compressors

After refrigerant absorbs heat in the air, the warm, low-pressure gas travels outside into the condenser unit. There, a compressor applies energy to the refrigerant and converts it into hot, pressurized gas. When the component is worn down, it reduces a building’s energy efficiency, meaning you should have this replacement part in your arsenal.

4. Condenser

After the refrigerant is treated in the compressor, it travels into the condenser. There, fans strip away the heat and turn the gas into liquid. Heat from the liquid dissipates outside. While this part can last up to 20 years, it’s essential for keeping a building comfortable. Having replacements in your inventory will prevent your customers from enduring an uncomfortable environment.

If you’re a contractor who needs high-quality HVAC equipment, look to Progress Supply for assistance. With several locations in southwest Ohio, the company is a one-stop shop for commercial HVAC parts and refrigeration equipment from leading brands. The knowledgeable team will walk you through options and provide maintenance tips to save energy. To learn more about the inventory in Cincinnati, call (513) 681-3881 or (513) 616-1635 after hours. Reach out to the Columbus location at (614) 299-6220, and (614) 743-6820 after hours. Or, contact the Dayton facility at (937) 222-8689, and (937) 414-5358 after hours. Visit the commercial HVAC supplier online to browse the selection.