A working HVAC  unit is something homeowners should never take for granted and take the warning signs into consideration. These sophisticated electrical systems give some hints before it goes haywire. And any savvy homeowner should know the telltale signs an HVAC emergency repair is imminent.

Warning Signs Your AC Is About To Fail

Uncomfortable Indoors

An obvious red flag of a malfunctioning HVAC system  when it fails to produce sufficient hot or cold air and maintain a comfortable indoor environment throughout the home. If replacing the filter, cleaning the outdoor unit, or replacing thermostat batteries does not solve the issue. It most likely requires professional assistance. A leaky refrigerant line, malfunctioning compressor, faulty electrical connections, leaky duct work, or a problem with the blower motor are the possible causes best looked into by an expert.

Wacky thermostat

One second your thermometer reads 72-degrees, the next it reads 80-degrees. If your thermostat is set to one temperature but you keep noticing a fluctuation throughout the day, it could mean your thermostat needs replacing or it could be signs of a larger problem to come.

Odd Noises

Odd noises coming from an HVAC unit signify a problem that should not ignored. Grinding, grating, squealing, and any other noises that unusual should  investigate. Finding the source of the problem seem the key. Moreover, sometimes the unit needs a repair, and other times it must replaced. If you  unable to find the source of the issue

The Air Ducts Near Your Home Are Dirty

If you see dirt and dust near your home’s air ducts, this could mean they’re clogged. You should hire an air conditioning contractor to inspect them and clean out any particles that may cause serious issues for your unit in the future. Cleaning them yourself could lead to larger problems if not done properly.

 Age of the HVAC System

Knowing the age of your HVAC system can seem as a warning sign in and of itself. If your system is 10 years old or more, it  wise to on the lookout for trouble. Typically, after 10 years of owning a system  when a good idea to consider replacing it. According to industry research, HVAC systems today as much as 60 percent more efficient than that ones that were made as little as 10 years ago. The age of your HVAC system should not go unnoticed.