Is your air conditioner on its last legs? Living in San Luis Obispo means dealing with hot
summers, and a failing AC system can make your home miserable during the dog days. Be sure
to start thinking about a replacement before your AC gives out an ultimate match for these 7
signs that indicate it's time for AC replacement in San Luis Obispo.
Frequent Breakdowns
If your AC requires frequent repairs and breaks down repeatedly, it's likely nearing the end of
its useful life. Most AC last about 10-15 years, though problems can start cropping up well
before your system reaches that age. If you've had to call an HVAC technician more than once
to get your AC running again in the past year, it may be time to replace the whole system.
Frequent breakdowns usually indicate an AC that's too old and worn out to operate reliably
through San Luis Obispo's hot summers.
High Energy Bills
Has your cooling bill spiked despite not changing the thermostat temperature? Old, inefficient
ACs can cause higher energy bills because they have to work harder and run longer to maintain cool indoor temperatures. If your bills have increased significantly even though your usage is the same, your AC isn't operating efficiently. Replacing an older unit with a new, Energy Star certified AC can cut your cooling costs substantially.
Strange Noises
Clunks, buzzing, grinding - strange new noises from your AC are never a good sign. They often
indicate an AC unit that's failing mechanically. Problems like unbalanced fan blades, failing
motors, and compressor issues can all produce unusual noises. If you notice new sounds
coming from your AC system, have it inspected by a technician right away. The noises likely
mean that major repairs or total replacement are needed.
Uneven Cooling
Do some rooms in your home feel much warmer or cooler than others? An AC system that cools unevenly can't maintain comfort throughout your home. This is a common problem with older units. Parts may have become unbalanced, or airflow is obstructed. Poorly cooling some areas while overcooling others leads to inefficiency and frustration. A new AC system will provide balanced, even cooling to all rooms.
High Humidity
Does your home feel damp and humid even right after the AC has been running? High indoor
humidity can make your home feel stuffy and uncomfortable, even if the temperature seems
OK. System performance has dropped off if your AC is not effectively removing humidity from
the air while cooling. Older ACs lose their ability to dehumidify. Time for a AC replacement in
San Luis Obispo that will remove moisture properly in San Luis Obispo's humid climate.
Rust and Corrosion
Take a close look at your outdoor AC condenser unit. If you see rust spots, corrosion, pitted
metal, or other damage, your AC is breaking down physically after years in the weather. Rust
and corrosion look bad and cause problems like refrigerant leaks, blocked airflow, and
mechanical failures. Heavily rusted or corroded condenser coils are too far gone to repair. Your only reasonable option is to replace the whole AC.
Old Age
Has your AC been in place and operating for over 10-15 years? If so, old age alone is a good
reason to replace it. Even with proper maintenance, ACs have limited lifespans. Sealants break
down, parts wear out, and efficiency drops over a decade-plus of use. If your AC is near or past
the 15-year mark, replacing it now, before it fails in the middle of a hot San Luis Obispo
summer, is the most brilliant move.
It's Time for a New AC
If these signs sound familiar, your AC is likely on its last legs and ready for replacement. Don't
wait - contact the expert technicians at Pacific Heating & Sheet Metal today for a full inspection and consultation. We'll check over your AC, advise you if AC replacement in San Luis Obispo is needed, and provide a quote for a new, energy-efficient system designed for San Luis Obispo's climate. Hit the heat this summer with a trademark new, premium AC installed by the pros at Pacific Heating & Sheet Metal.
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