When your HVAC system isn’t working properly, it can be frustrating and uncomfortable. At James’ Plumbing & Heating, we want to help homeowners in Santa Fe stay informed about common heating and cooling problems and how to address them. Here are some of the most frequent HVAC issues and what you can do about them.
1. Uneven Heating or Cooling
If some rooms in your home feel significantly warmer or cooler than others, you may have:
- Blocked air vents or ducts
- An improperly sized HVAC unit
- Poor insulation
Fix: Ensure that all vents are open and unblocked, check for leaks in the ductwork, and consider an energy audit to assess insulation issues.
2. HVAC System Won’t Turn On
If your heating or cooling system isn’t powering up, possible causes include:
- A tripped circuit breaker
- A malfunctioning thermostat
- A clogged air filter
Fix: Check your circuit breaker and reset it if necessary. Replace the thermostat batteries and ensure it’s set correctly. If the air filter is dirty, replace it to improve airflow.
3. Weak Airflow
If your system is running but not producing strong airflow, it could be due to:
- Clogged air filters
- Failing blower motors
- Blocked or leaking ductwork
Fix: Replace dirty filters regularly and have a professional inspect your ducts and blower motor if the issue persists.
4. Unusual Noises
Loud banging, rattling, or squealing sounds can indicate:
- Loose or broken parts
- Debris in the system
- Worn-out belts or bearings
Fix: Turn off your system and inspect for visible debris. If the noise continues, call an HVAC technician to diagnose and repair any mechanical issues.
5. System Constantly Running
If your HVAC system is running non-stop, it could be caused by:
- A faulty thermostat
- Leaky ductwork
- A unit that’s too small for your home
Fix: Check and recalibrate your thermostat settings. Seal any visible duct leaks, and if the problem continues, consult a professional to determine if your system is properly sized.
6. Bad Odors from Vents
If you notice musty, burning, or rotten egg smells coming from your vents, possible reasons include:
- Mold growth in the ductwork
- Electrical issues
- A gas leak (if you have a furnace)
Fix: Turn off the system and inspect your filters and vents for mold. If you detect a burning or sulfur-like smell, shut off your HVAC system immediately and contact a professional.
When to Call a Professional
While some minor HVAC problems can be resolved with DIY solutions, others require the expertise of a licensed technician. If your system is still acting up after troubleshooting, or if you suspect major issues, James’ Plumbing & Heating is here to help.
Need HVAC Service in Santa Fe? If you’re experiencing heating or cooling issues, contact James’ Plumbing & Heating today! Our expert technicians can diagnose and fix any HVAC problem, keeping your home comfortable year-round.
Call us at (505) 473-7148 or schedule an appointment online!