The comfort level of your home or business is maintained by an effectively operating heating, ventilation, and air conditioning system. When running properly, the HVAC unit works to circulate cool air in hot and humid conditions, and comfortably warms the environment on the most frigid of days.
HVAC systems work hard to maintain a comfortable climate, and you likely have the electricity bills to show for it. HVAC units typically consume more energy than any unit in a business or residence, so its efficient operation is important. Regular maintenance by a professional technician is essential to avoid costly repairs.
Over time, the heating and air conditioning system will fail to work properly. Age, lack of maintenance, and wear and tear are a few of the factors that can contribute to a malfunction. There are many warning signs that can tell you if there is a performance problem with your system. Here are four signs that will make you want to contact your HVAC repair technician.
Poor Air Quality
An obvious sign that your unit is not working properly and is in need of repair is when the air conditioner blows warm air instead of cold air, or struggles to blow air into the room. Even if cool air does circulate, you may notice that the air quality is not cold enough for comfort. The coils may be dirty and need cleaning, or the compressor could be failing. If you notice this problem, you will want an HVAC expert to take a look at the unit.
The heating and air conditioning system uses a great deal of energy. A sudden jump in the electricity bill that does not correspond with an increase in usage is a sign that the HVAC unit may be experiencing a problem and is due for repairs. You will likely notice this happening in older, less energy-efficient systems.
If you switch on your heater or air conditioner and a pungent or unpleasant odor comes from the vents, you may want to contact a technician to diagnose and head off what could be real damage to the unit. That smell could be from a malfunctioning motor, or damage to the electrical wiring. The smell could be the result of mold growth somewhere in the system or the ductwork. If you become aware of bad smells from the ducts, then repairs to the unit will be necessary to safeguard the health and safety of your family or employees.
Moisture or leaking in or around your HVAC system can indicate a minor issue, such as a clogged condensation tube, or something more serious, like leaking refrigerant. Wet areas around the unit are evidence that the unit is in need of immediate repair.
Signs of problems with your heating and air conditioning system requires prompt response and repair. A failing or broken-down system will cost money as well as cause overall discomfort to the people in your home or place of business. If you notice signs of a problem, contact your HVAC repair technician right away.