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Schaible's Plumbing & Heating Inc. Blog

Warning Signs You Need a New Furnace


As the seasons change and temperatures drop, your furnace becomes a crucial component of your home’s comfort. However, like any appliance, furnaces have a lifespan, and there comes a time when replacing them becomes necessary. 

To ensure your home stays warm and energy-efficient, watch out for these warning signs indicating it might be time for a new furnace. We’re the experts you can count on for a new furnace in Hampton, NJ or any other service to ensure you have the best heating possible for your home.

1. Age Matters

Furnaces typically last around 15–20 years (depending on the type). If your furnace is approaching or has surpassed this age range, it’s a good idea to start considering a replacement. Older furnaces are not only less efficient but also more prone to breakdowns, leading to increased maintenance costs.

2. Rising Energy Bills

Have you noticed a sudden spike in your energy bills? An inefficient furnace could be the culprit. As furnaces age, they lose their efficiency, causing them to work harder to maintain a comfortable temperature. Investing in a new, energy-efficient furnace can lead to long-term cost savings.

3. Strange Noises

Unusual sounds emanating from your furnace, such as banging, rattling, or squealing, can be indicative of underlying issues. These noises may suggest problems with the blower, motor, or other internal components. A professional inspection can help determine whether repairs or a replacement is the best course of action.

4. Uneven Heating

If you find certain rooms consistently colder than others, or if your furnace struggles to maintain a consistent temperature, it may be a sign that your system is failing. Inadequate heating could result from a variety of issues, including a malfunctioning thermostat or a failing furnace.

5. Yellow Pilot Light

If your furnace has a standing pilot light, this light should burn blue. If it appears yellow, it could indicate the presence of carbon monoxide. This color change is a serious safety concern and requires immediate attention. Carbon monoxide is a toxic gas that can pose serious health risks, making it crucial to address this issue promptly.

6. Frequent Repairs

Are you constantly calling in technicians to fix your furnace? While minor repairs are common, frequent breakdowns and costly repairs may signal that your furnace is on its last legs. Instead of pouring money into temporary fixes, investing in a new furnace can provide a more reliable and cost-effective solution.

7. Visible Signs of Wear

Take a look at your furnace. Rust, cracks, or other visible signs of wear and tear are clear indicators that your system may be failing. If your furnace is showing its age through physical damage, it’s likely time to start shopping for a replacement.

Being aware of these warning signs can help you proactively address furnace issues before they escalate. If you’re experiencing multiple indicators from the list above, consult with our professional HVAC technicians. We’ll give you honest answers about whether it’s time to replace your furnace or if we can help it work effectively for several more years with repairs. 

Schaible’s Plumbing & Heating Inc. offers innovative home solutions. Call us when you need a new furnace.

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