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Furnace Repair vs. Replacement: How to Make the Right Choice
Furnace Repair vs. Replacement: How to Make the Right Choice
17/Mar/2025

When your furnace breaks down, you have two options: you can either repair the unit or replace it entirely. It’s common for homeowners to find themselves on the fence whenever a furnace stops working. If this is an issue you’re currently facing, you’ve come to the right place. In this article, the HVAC technicians at Aire Serv walk you through the key considerations that will help you make the right decision.

Furnace Repair vs. Replacement: How to Make the Right Choice

Aire Serv is a trusted HVAC company that provides professional furnace services, including repairs, replacements, and inspections. Our technicians can inspect your furnace and make a recommendation about whether repair or replacement is the right choice. In the meantime, here are the considerations for choosing between furnace repair and replacement.

Aire Serv Services

We provide reliable residential and commercial heating & cooling services.

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How Old Is Your Furnace?

A furnace's lifespan ranges from 15 to 20 years. If your unit is nearing or exceeding this age, replacement is often more cost-effective. Older furnaces tend to have more frequent breakdowns and less efficient operation. Investing in a new furnace provides improved energy efficiency. Repeated repairs on an aging furnace can become a financial burden, and replacing it can offer peace of mind with a modern system. Consider the furnace’s age when calculating your return on investment.

How Much Money Have You Already Sunk Into Repairs?

Frequent repairs indicate a furnace nearing its end. If you've already spent a significant amount on repairs within the last two years, replacement is likely the better long-term decision. A rule of thumb is that if repair costs exceed 50% of a new furnace's price, replacement is more sensible. Opt for a new furnace to avoid recurring expenses and provide a more dependable heating solution. Keep track of all repair receipts to help make an informed choice.

Is The Furnace Energy Efficient?

Older furnaces often operate with lower energy efficiency, leading to higher utility bills. Newer models boast improved efficiency ratings. If your current furnace has a low AFUE (Annual Fuel Utilization Efficiency) rating, replacement offers significant energy savings. Upgrading to a high-efficiency furnace may also come with rebates or tax credits. An energy-efficient furnace provides consistent heating while minimizing environmental impact. Check the AFUE rating to determine if an upgrade is beneficial.

How Much Will Furnace Repair Cost?

Obtain a detailed estimate from a reliable HVAC company for the necessary repairs. If the repair cost is substantial, compare it to the cost of a new furnace. Consider the long-term benefits of replacement, such as improved efficiency and reliability. Minor repairs may be justified for newer furnaces, but major repairs on older units can be a waste of money. Factor in potential future repair costs when making your decision. Compare repair quotes from multiple HVAC professionals to ensure you're getting a fair price. Consider if the repair will just be a temporary fix.

Are There Other Benefits To Furnace Replacement?

Beyond energy efficiency, furnace replacement offers several advantages. Newer models provide improved air quality, enhanced comfort, and quieter operation. Advanced features like programmable thermostats and smart controls offer greater convenience. A new furnace provides a warranty, offering protection against unexpected breakdowns. Replacement can also increase your home's value, making it a worthwhile investment. Consider if your current furnace meets your current needs. New technology adds additional benefits that repair cannot provide.

Contact Aire Serve For Your Furnace Repair and Maintenance Needs

The best way to determine if you should repair or replace your furnace is to contact a professional HVAC company in Allen, TX. The experts will inspect your heating system and give you accurate information on your system condition. At Aire Serv, we take pride in offering a comprehensive array of furnace services, including inspections and maintenance. When it’s time for furnace replacement, you can count on our technicians to do an excellent job.

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