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Signs of a Faulty HVAC System in Your Gloversville Home

A person repairing an outdoor HVAC unit

Have you noticed your energy bill creeping higher every month? According to the U.S. Department of Energy, heating and cooling can make up nearly 50% of your home’s energy use — and a faulty HVAC system can waste a significant portion of that energy. Small problems can turn into big repairs if left unchecked, costing you more money and leaving your family uncomfortable.

At Red Dragon Heating and Cooling, we help homeowners keep their homes comfortable and efficient with expert repairs, maintenance, and new system installations. In this blog, we’ll share the most common signs of HVAC trouble and why addressing them early can save you money and stress.

Unusual Noises You Shouldn’t Ignore

Strange sounds coming from your HVAC system are one of the first red flags.

  • Banging or clanking can indicate loose or broken parts.
  • Hissing may point to a refrigerant leak.
  • Squealing or screeching often means a fan belt is worn out.

Catching these noises early can prevent bigger issues and keep AC repair costs manageable.

Inconsistent Temperatures in Different Rooms

If some rooms are freezing while others stay warm, there could be airflow issues, ductwork leaks, or thermostat problems. This is a common symptom of a faulty HVAC system and can lead to wasted energy.

Weak or Uneven Airflow

Poor airflow can make your home uncomfortable and force your system to work harder. Causes can include:

  • Clogged filters
  • Dirty or blocked ducts
  • Failing blower motor

Regular furnace maintenance helps keep airflow consistent and efficient.

Strange Odours from Vents

Musty or burning smells should be addressed right away. They can signal mold growth, electrical issues, or overheating components.

Excess Humidity or Dry Air

A failing HVAC system often struggles to regulate humidity. Adding whole home humidifiers can help, but the underlying HVAC issue should still be fixed to prevent long-term damage.

Act Before the Problem Grows

Is your home showing these signs? Catching a faulty HVAC system early can prevent expensive breakdowns and extend its life. Red Dragon Heating and Cooling offers expert AC repair, furnace maintenance, and even new AC installation in Gloversville to keep your home running efficiently year-round.

Call 518.348.9000 today to schedule an inspection — we’ll help you restore comfort and reduce your energy costs with reliable, professional service.