The HVAC system is the home’s most expensive system and is actually to be the biggest appliance investment for the home and business owners. It is the system that stays active all throughout the year for heating and cooling purposes. It is particularly designed to provide warm air during the winter season and cool air in summer as well as to provide fresh air through its ventilation system to let us breathe healthily all year long. All of these features make it a perfect system of comfort. These three features combine into one unit for ventilation, heating, or cooling down your home or office.
In practical terms, HVAC is a sophisticated and technologically updated system that works on the principle of heating and cooling the indoor air. It works by air (cool, warm, or dehumidified) passing through its pipes known as ducts to flow and circulate in the rooms. It is an important and integral part of the home that needs to be kept functional and efficient throughout. Its small repair and maintenance cost is high and expensive, but with Air Conditioning Repair Mansfield the price is cheap and justifiable by the number of parts to be fixed and the efficiency our HVAC professionals have. This is the reason, it is necessary to keep it well all year long.
Different Types of Systems
There are different types of HVAC systems. One is called a “split system,” in which the condenser is firmly located outdoors and the evaporator coil is placed indoors. They directly transmit heat from inside to outside when the heater is on, and substantially transfer indoors cool air to outside. To produce heat, liquid refrigerant is required.
The other type is called “packaged,” and it has the same condenser and evaporator coil units. The only obvious difference is that these are put together to include only one unit, which is placed outside. The cooling or heating procedure is similar to that of the split system. Homeowners choose these systems according to their family needs.
Problems
Regardless of the system, they have their own problems. If your unit is not working appropriately, it might be an indication of the ill condition of the unit. It only means it needs urgent or immediate repairs. The most possible conditions that might arise are:
- Air filters being faulty
- Poor installation
- Ducts need replacement
- Old and inefficient condenser
- Evaporator coil needs repair or even replacement
- Blower wheel and/or motor needs repair or replacement
Preventative Maintenance
Preventative maintenance is required to keep the system in working condition. Professional HVAC technicians inspect the overall system condition and do cleaning and repairing jobs. They as well identify potential problems before they become extremely expensive repairs. They clean the ducts; check the refrigerant pressure and levels; compressor, expansion valve or metering device, evaporator coil and blower, chemical refrigerant, check the air quality, as well as deliver other valuable HVAC services.