There’s nothing worse than your air conditioner breaking down. In hot, humid climates like East Texas, a failing AC isn’t just inconvenient—it can be downright dangerous, especially for children or elderly family members.
At East Texas Refrigeration, or ETR, we know how vital a well-functioning HVAC system is for your comfort and safety. Your air conditioner doesn’t just keep your home cool—it helps protect your family from the health risks associated with extreme heat.
As the only Lennox Premier dealer in Tyler, ETR is proud to offer top-tier HVAC solutions to keep your system running at its best. That’s why regular HVAC maintenance is essential. Staying proactive can save you from costly repairs or even premature replacement. Here’s what to watch for and when to call in the professionals.
1. Strange Noises Coming from Your Unit
If your AC starts making unusual sounds, it’s often a sign of trouble. Different noises can indicate different issues:
- Grinding or screeching might mean a mechanical issue like a failing motor.
- Rattling or banging could point to loose or broken parts.
- Hissing might signal a refrigerant leak.
Modern AC units are designed to run quietly, so any unexpected noise is worth investigating. If you notice strange sounds, contact a local HVAC technician to diagnose and address the problem promptly.
2. A Sudden Spike in Your Electricity Bill
An unexpected increase in your utility bill could mean your air conditioner is working harder than it should. Common culprits include:
- Dirty filters
- Clogged coils
- Refrigerant leaks
When your AC struggles to maintain the desired temperature, it uses more energy, driving up costs. If your bills are climbing, have your system inspected by a Tyler, Texas AC repair expert.
3. Unpleasant Smells
Foul odors coming from your AC unit could indicate serious issues:
- Mold or mildew due to moisture buildup
- Burning smells from electrical problems (a potential fire risk)
- Dirty filters
If your HVAC system is emitting strange smells, schedule an inspection immediately to identify and resolve the cause.
4. Blowing Warm or Weak Air
When your air conditioner blows warm air or produces less airflow than usual, it’s a red flag. Common causes include:
- Low refrigerant levels
- Clogged filters
- Leaking ducts
Turn off your unit and call a professional to avoid further damage. The issue might be a quick fix, but ignoring it could lead to more expensive repairs.
5. Increased Humidity in Your Home
Your air conditioner plays a key role in reducing household humidity—critical in humid regions like East Texas. If your home feels damp or muggy, it might signal a:
- Frozen evaporator coil
- Broken dehumidifier function
High indoor humidity can lead to mold growth, which poses health risks for your family. Don’t delay—have your AC checked by a professional.
Prevent AC Failure with Regular Maintenance
While these warning signs can help you catch issues early, the best way to keep your HVAC system running smoothly is with routine maintenance. Here’s why:
- Save money: Regular upkeep prevents costly repairs and extends the life of your system.
- Improve efficiency: A well-maintained unit uses less energy, lowering your bills.
- Stay safe: Professional inspections catch electrical or mechanical issues before they become hazards.
At East Texas Refrigeration, we make maintenance simple with our professional HVAC maintenance programs, designed to keep your system in peak condition year-round.
Don’t Wait Until It’s Too Late
If you notice any of these signs—or if it’s been a while since your last HVAC inspection—contact ETR today. Regular maintenance and prompt repairs keep your home comfortable, your energy bills manageable, and your family safe from the East Texas heat.