HVAC systems are used to control the temperature and air conditions inside commercial buildings or homes so that occupants can stay safe and comfortable all year round. HVAC stands for heating, ventilating, and air conditioning, and is a large integrated system for controlling all three of those parameters. The standard for comfortable temperatures is 68 to 75 degrees Fahrenheit in the winter and 73 to 79 degrees Fahrenheit in the summer. Most people are comfortable at around fifty percent humidity with air velocities of thirty feet per minute or less. Because HVAC systems are so complicated, there are many things that can go wrong with them that warrant a call to your local
HVAC repair center.
Broken Thermostat
A broken thermostat is a common problem in buildings. If the temperature inside suddenly goes through the roof, or the air conditioner suddenly doesn't turn on, the most common cause is simply that the thermostat is broken. If this is the case, you are in luck - a faulty thermostat is a very easy and very affordable fix. If you suspect the thermostat is broken, call a HVAC repair technician right away, instead of suffering in uncomfortable temperatures for any longer.
Dirty Filter
Another small problem that can have major repercussions is a dirty filter. Some systems have disposable filters, while others have permanent ones. In either case, even if the filter is performing well, it can still be clogged or cause the system to have to work harder than necessary to circulate air. Replacing the filter once a month will help keep it clean and allow the system to run efficiently.
Unbalanced Dampers
HVAC heating and cooling systems use components called dampers to control the airflow to individual rooms. If you are finding that some rooms heat up or cool down much faster or slower than others, it may be because the dampers are unbalanced. An HVAC repair technician can help to figure out how to correctly balance the dampers so that each room heats up or cools down at the same rate.
Leaking Refrigerant
In air conditioning systems, a fluid called refrigerant flows through the system to produce the cold air. If the air conditioner is not producing cold enough air, it might be because there is not enough refrigerant in the system. This may also be an indication of a possible leak in the system.
Often, what may seem like a major problem to your HVAC system may just be a quick fix that can be diagnosed by making an HVAC air conditioning service appointment. Do not suffer for longer than you need to in uncomfortable conditions! Call a service center right away if you suspect problems with your system.