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Winter HVAC maintenance is crucial for Valley residents’ comfort

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In Arizona’s desert climate, the importance of a reliable and efficient heating system is often overlooked — until the cold winter nights arrive. When temperatures drop to 35 degrees or lower, the last thing any homeowner wants to face is a heating system failure.

A well-maintained HVAC system is essential for maintaining a home’s comfort, safety, and efficiency. Regular maintenance ensures that a home stays warm, helps prevent costly repairs and reduces energy waste.

Ensuring reliable performance

 Arizona’s typically warm weather means many heating systems sit dormant for extended periods. When the time comes to rely on them, these systems are often more prone to breakdowns. A well-maintained HVAC unit is far more reliable during cold fronts.

Regular maintenance such as checking for worn-out components, tightening loose connections and inspecting the heat exchanger, can prevent failures during the very times they’re needed most.

Improving energy efficiency

 An HVAC system that isn’t properly maintained can struggle to heat a home, forcing it to work harder and increasing energy consumption. Dirty air filters, clogged ducts and malfunctioning parts can lead to a system that consumes far more energy than necessary.

Even small tweaks to an air conditioner can increase efficiency by 10 to 15%. Routine servicing, such as cleaning filters, inspecting system components and ensuring optimal system calibration, can improve efficiency, reduce energy consumption and save homeowners money on heating costs.

Extending the lifespan of HVAC equipment

 Like all major appliances, HVAC systems require proper care to perform at their best over the long term. Regular maintenance allows homeowners to catch and address small issues before they turn into expensive repairs.

Over time, neglecting HVAC system upkeep can lead to wear and tear on critical components like the blower motor or heat pump, significantly shortening the system’s overall lifespan. A well-maintained system, on the other hand, can last many years longer.

Enhancing indoor air quality

During the colder months, homes are typically sealed tightly to retain heat. While this is effective for keeping warmth inside, it can also trap indoor air pollutants. Dirty air filters and neglected ductwork can circulate allergens, dust and even mold throughout the home, creating poor indoor air quality.

HVAC maintenance includes cleaning or replacing air filters and inspecting ducts to ensure that the air circulating throughout a home remains clean, safe and healthy for occupants.

Preventing carbon monoxide risks

 Gas-powered furnaces and other heating systems can present a risk of carbon monoxide leaks if they’re not properly inspected and maintained. Cracks in heat exchangers or blocked vents can allow dangerous levels of this odorless, invisible gas to build up in the home.

Professional inspections by trained HVAC technicians can identify and resolve these risks, offering homeowners peace of mind and protection from this hidden danger.

Investment in winter HVAC maintenance

 Winter HVAC maintenance is about far more than comfort. It’s a key step in ensuring safety, maximizing system efficiency and saving money over the long term.

Scheduling a professional tune-up before the coldest months hit is a small investment that can lead to lower energy costs, fewer repairs and greater peace of mind for homeowners and their families.

Editor’s note: Todd Russo is owner of Phoenix-based REEIS AC. Reader reactions, pro or con, are welcomed at AzOpinions@iniusa.org.

HVAC, HVAC maintenance, maintenance, regular maintenance, energy costs, heating, energy efficiency, energy consumption, indoor air quality, air filters, ducts, gas-powered, carbon monoxide, Phoenix Children's

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