The HVAC or Heating, Ventilation, and Air Conditioning system can last for a long time. Some could even go beyond 20 years. But this does not mean though that an older HVAC unit is as efficient as the day it was installed.
It also does not mean that it will remain free from issues when it is adequately maintained. HVAC experts say the truth is time will come the HVAC systems will reach their end of life stage, and could no longer produce cold or warm air as needed.
In this light, homeowners must remain aware of the signs that an HVAC system can no longer function optimally. Through timely replacement and upgrading of an HVAC unit, a homeowner can avoid unnecessary expenses in the form of higher utility bills. Also, he can avoid the discomfort of having a defective HVAC system and the inconvenience and cost of having it repaired from time to time.
One of the signs of an outdated HVAC system is its age. While an air conditioning and heating system can last for up to 15 years, once it marks its tenth year of use, it starts to deteriorate. If issues keep on propping up and the HVAC is used for the past 10 years, then the homeowner should seriously consider replacing their HVAC system.
Recurring issues are also a sign to upgrade the HVAC system. If the cost of repairing the HVAC system is piling up already, then it is better to plow those future repair costs to a fund that will finance an HVAC upgrade.
When to repair or replace an AC is yet another decision a homeowner would need to make at one point in their homeownership. ACS reaches its end-of-life stage and homeowners should recognize this truth. When the AC issues occur much too often then it is time to let go of the AC and upgrade to a newer and more efficient one.
When the AC is more than 10 years old, it is also better to replace it than spend precious money on having it repaired from time to time.