Proper Sizing of Equipment

Installing the right size equipment for your home is essential to getting the best performance for your heating and cooling equipment and maintaining the comfort you deserve. Some believe that bigger is better when buying new equipment, but a system actually operates best when each component is properly sized. Oversized equipment may cycle on and off more frequently, which can make the home less comfortable and shorten the equipment life. At McCarthy Mechanical we will take measurements of your home then do calculations to determine the appropriate size for your air conditioner, furnace or heat pump.

Sealing Ducts

Ducts circulate air from the furnace, central air conditioner or heat pump throughout the house. Often ducts have damage or poor connections that leak the hot or cold air and waste a lot of energy. Sealing ducts can greatly improve the efficiency of your heating and cooling system. At McCarthy Mechanical we measure duct leakage and make necessary repairs to minimize losses.

Optimizing Air Flow

To operate well, a heating or cooling system needs to have the proper volume of air flow. If air flow is too high or too low , it may make the home less comfortable and increase utility bills. At McCarthy Mechanical we will measure air flow and make any adjustments necessary for optimal performance.

Proper Refrigerant Charge (Central Air Conditioners and Heat Pumps Only)

It is important for an air conditioner or heat pump to have the correct amount of refrigerant, or correct refrigerant charge. An improperly charged system may consume more energy and provide less dehumidification. A McCarthy Mechanical we will test refrigerant charge and adjust if necessary to make your home comfortable and avoid waste on your utility bills.

Spray Foam Insulation

McCarthy Mechanical is a firm believer in the benefits of a properly insulated home or business and offers spray foam installation services as well as our quality mechanical work.