Due to the fact that HVAC systems are so durable, one of the negative side benefits is that individuals often neglect standard routine maintenance and fixes.
There are many people that are still unaware of the real facts about just how HVAC systems work. Lots of people believe that the way air conditioning works is by pumping cool air into their houses. When in fact the main way AC units operate is by eliminating hot air. Air conditioning and heating systems usually work with ductwork that carries the changed air through to the different rooms to modify the temperature. This takes place in a cycle until the thermostat reaches the temperature that has been set. Heavy loads or temperature changes can cause AC units to fail.
If you have a faulty HVAC system, youre confronted with either fixing your unit or getting it replaced. Due to the fact that furnaces and air conditioning units are so durable, many can have a life expectancy as high as 20 years.
If the circuit breaker constantly turns off when the system cycles on then you most likely are dealing with an electrical issue. A more subtle sign you need to have a professional have a look at your HVAC system is if your utility bills suddenly spike. This commonly points to an air filter that needs to be cleaned http://www.ndallasmetroplex.aireserv.com . If the systems seems to be running in spite of having little or no air movement, this is another sign that the filters need to be cleaned or changed. Filthy air filters will certainly cause your power bill to grow, the effectiveness of your unit to decrease and your general HVAC system to work harder and potentially cause more serious fixes in the future. If you notice a spike in your bills, an additional cause to look for is filthy coils which will have to be cleaned.
Keep an ear out for any unusual noises. Your condenser requires at least two to three feet of space encompassing it so air movement is not impeded. As a do it yourself tip, if you notice shrubs and leaves crowding your condenser, its time to take some hedgers and get rid of all the debris.
This is of course if you do routine routine maintenance on them. The two biggest aspects most individuals should consider when trying to determine whether to fix or replace is the age of their HVAC system and the cost of operating it. Often times, if you want to clean a filter or the fins near your condenser, this can be done by yourself. Additional fundamental repairs consist of changing fuses and cleaning coils. There are some sophisticated repairs that need a qualified expert such as adding Freon, fixing leaks or changing motors. If there are any repairs you feel uncomfortable doing, its highly suggested that you get it fixed by a qualified repairman.