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Furnace Repair or Replacement? How Reno Homeowners Can Make the Smart Choice

Home | Blog | Published on January 26th, 2026

As a Reno homeowner, few things matter more than a reliable furnace when winter hits. At DeHart Plumbing, Heating & Air, Inc., we talk with homeowners every day who are asking the same question: Should I repair my furnace, or is it time to replace it? If you’re thinking about heating in Reno, making the right choice can mean the difference between short-term fixes and long-term comfort.

Below, we’ll walk you through the key factors we use to help our clients make a confident, informed decision.

When Furnace Repair Makes Sense

In many cases, repairing your furnace is the smart and cost-effective option—especially if the system is still relatively young.

Age of the system: If your furnace is under 10 years old and has been properly maintained, repairs are often worthwhile. Modern systems are built to last, and a single component failure doesn’t usually mean the entire unit is done.

Occasional, minor issues: A faulty thermostat, worn igniter, or clogged filter can often be repaired quickly and affordably. If breakdowns are rare and your furnace generally performs well, a repair can restore full function without a major investment.

Consistent comfort: If your home heats evenly and reaches the temperature you set without trouble, that’s a good sign your furnace still has life left in it.

When It’s Time to Consider Furnace Replacement

Sometimes, replacement is the smarter long-term move—especially when repairs become frequent, or comfort starts to suffer.

Advanced age: Once a furnace reaches 10-15 years old, efficiency drops, and parts wear out more often. At that point, continued repairs may only delay the inevitable.

Frequent breakdowns: If you’re calling for service multiple times a year, repair costs can quickly add up. Replacing the system can save you money and stress over time.

Comfort issues: Cold spots, uneven heating, or a furnace that struggles to keep up on cold Reno nights are signs your system may no longer be properly sized or capable of meeting your home’s needs.

Rising energy costs: Older furnaces are far less efficient than today’s models. If your heating bills keep climbing despite regular maintenance, upgrading to a high-efficiency system can significantly reduce monthly energy costs.

Why Professional Guidance Matters

Choosing between furnace repair and replacement isn’t always black and white. That’s why professional advice is so important. At DeHart, we evaluate your system’s condition, efficiency, repair history, and your comfort goals before making any recommendation. If replacement is the right choice, we’ll help you select a properly sized, energy-efficient furnace designed for Reno’s climate—so you get reliable heat, lower energy bills, and peace of mind for years to come.

Our goal is to help you avoid unnecessary costs while keeping your home warm and comfortable all winter long. We believe honest recommendations and clear explanations empower homeowners to make the best decision for their situation. Whether that means extending the life of your current furnace or upgrading to a modern, energy-efficient system, we’re here to guide you every step of the way.

Contact DeHart Plumbing, Heating & Air, Inc. today for all your heating needs!

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