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Common Heating Issues and How to Fix Them

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When temperatures drop across Amarillo, Canyon, and Claude, the last thing you want is a heating system that won't cooperate. Since 1978, Gary's Heating and Air Conditioning, Inc. has helped countless homeowners diagnose and resolve heating issues before they turn into costly emergencies. Understanding common heating problems and their warning signs can help you act quickly and keep your family comfortable all winter long.

Strange Noises Coming From Your Furnace

If your heating system starts making unusual sounds—banging, rattling, squealing, or grinding—it's trying to tell you something. Banging noises often indicate a delayed ignition problem where gas builds up before igniting, creating a small explosion inside your furnace. Rattling typically points to loose panels, ductwork, or internal components that need tightening. Squealing sounds usually mean your blower motor belt is worn or misaligned, while grinding suggests bearing problems in the motor itself.

None of these issues should be ignored, as they can lead to complete system failure or safety hazards. The technicians at Gary's Heating and Air Conditioning, Inc. have four decades of experience diagnosing these sounds accurately and resolving them before they escalate.

Uneven Heating Throughout Your Home

When some rooms feel like a sauna while others remain uncomfortably cold, you're dealing with uneven heating distribution. This frustrating problem often stems from blocked or leaky ductwork, closed or blocked vents, thermostat placement issues, or an improperly sized heating system.

Check all your vents to ensure furniture or curtains aren't blocking airflow. If the problem persists, you may have ductwork issues that require professional attention. Leaky ducts can waste up to 30 percent of your heated air, forcing your system to work harder and driving up energy costs. Gary's Heating and Air Conditioning, Inc. offers comprehensive ductwork inspection and replacement services to restore balanced heating throughout your home.

Your Furnace Runs Constantly But Doesn't Heat

A furnace that cycles constantly without delivering adequate warmth is both inefficient and expensive. This issue typically indicates a dirty air filter restricting airflow, a malfunctioning thermostat sending incorrect signals, or a furnace that's simply too small for your home's heating demands.

Start by checking your air filter—if it looks gray and clogged, replace it immediately. Filters should be changed every one to three months during heating season. If a fresh filter doesn't solve the problem, your thermostat may need recalibration or replacement. In some cases, older furnaces lose efficiency over time and struggle to maintain comfortable temperatures, signaling it's time for a replacement consultation.

Pilot Light Problems and Ignition Failures

For homes with older gas furnaces, pilot light issues remain a common concern. A pilot light that won't stay lit or appears yellow instead of blue indicates problems ranging from a dirty pilot orifice to a faulty thermocouple. Yellow flames suggest incomplete combustion and possible carbon monoxide concerns—call for professional service immediately.

Modern furnaces use electronic ignition systems that can also fail, preventing your furnace from starting altogether. These issues require the expertise of licensed technicians who understand gas systems and safety protocols.

High Energy Bills Despite Normal Usage

If your heating bills have skyrocketed without changes in your usage patterns, your system is working inefficiently. Common culprits include dirty filters, aging equipment, poor insulation, or systems that haven't received regular maintenance. Annual preventative maintenance from Gary's Heating and Air Conditioning, Inc. catches these efficiency problems early, extending your system's lifespan and keeping energy costs manageable.

Don't let heating problems leave you in the cold this winter. Whether you're hearing strange noises, dealing with uneven temperatures, or watching your energy bills climb, the experienced team at Gary's Heating and Air Conditioning, Inc. is ready to help. Contact us at (806) 318-1337 to schedule a diagnostic appointment and experience the honest, quality service Amarillo has trusted since 1978.