The quality of service provided by your heating and air conditioning is obviously determined by how well the system functions. Like all machines your heating and cooling system may fail from time to time and such failures should be followed by immediate repairs.
Repairs after system failure are good, but allowing the system to fail means you will have a complete downtime before repairs can be done. There are some signs to indicate that your system needs to be repaired before a total breakdown. Read on to find out which signs these are.
i. The Heater Is Not Starting or Producing Warm Air
There are a variety of simple reasons that do not necessarily require a technician to establish why the heating and air conditioning system is not starting or producing warm air.
Before you call in a technician to service the system, make sure that power is properly connected. Check the circuit breaker and the power switch to establish whether they have tripped. Try adjusting the settings since it might just be a technical glitch in the system.
If all these are not the causes of the problem, call a HVAC technician for assistance.
ii. High Utility Bills
If you notice that your power bill is increasing without a corresponding increase in output, it may be an indication that your air conditioning unit is straining to produce heat. These kinds of strains are usually because parts of the culpable HVAC systems are not working properly.
The parts can be as simple as filters, which can be easily replaced or they could be more complex, such as condensers, vents, evaporators or registers. Filters should be checked at least once every month while the rest should be checked at least once per year.
If you fail to maintain these parts you might soon find that you have to replace the entire heating and air conditioning system.
iii. Short Cycling
Short cycling is when the system goes on for a short period and then goes off again. In most instances, short cycling shows that the heat exchanger is overheating. Such overheating is normally an indication of a major problem with the system.
You need to arrange for your local HVAC technician to check it immediately. If, on the other hand, your system is running continuously without pausing when the right temperatures have been attained in the house, there could be a problem with the thermostat. When your heating system runs constantly, it causes the house to overheat and you incur unnecessarily high power bills.
iv. Strange Smells
Your heating and air conditioning system plays a critical role in determining air quality in your house. Air quality in your house, on the other hand, is vital for the occupants of the house. A well-functioning system should not produce any smell.
If the system produces any smell, noting the type of smell may help you determine the cause. A sharp, pungent smell may be an indication that there is an electrical fault that needs to be attended to in the system. If, on the other hand, there is an organic, musty smell coming from your system, is an indication that there are molds growing in it. The smell of mold is not only repugnant, but it’s also unhealthy especially for people with respiratory disorders.
If you smell something and think it is coming from your air conditioning system, it is advisable that you let your local HVAC technician know.
v. Age of Your System
Heating systems have lifespans, a HVAC system, for instance, can last for up to ten years while boilers typically have a lifespan of 15-30 years. A good HVAC contractor should be able to advise you on how much longer you can expect service from the system depending on its age.
If your system has served you well in the past, but now keeps breaking down it may be time to replace it.
Find an Expert
If your HVAC system is displaying any of the above symptoms, contact a reliable heating and air conditioning service provider. Equipped with a wealth of experience and skilled workers in air conditioning diagnosis, repair and installation they are your best option.