Furnace Articles

How to Extend the Service Life of Your Furnace

February 15, 2026

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? For many homeowners, a furnace is something you only think about when it stops working. Yet this hardworking system quietly keeps your family warm and comfortable through long winters, often running for months…

How Do I Know I Have a Cracked Heat Exchanger?

January 16, 2026

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

How Can I Make My Furnace Last Longer?

December 31, 2025

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer?

What Are the Different Types of Furnaces?

December 10, 2025

This winter, you’re hoping to have a brand new furnace to keep you warm. But there are so many furnaces to choose from. You’re left wondering, which is the right one for your Swedesboro, home?

How Do I Know When It’s Time to Buy a New Furnace?

October 31, 2025

Nobody wants a problem with their furnace—but even the most efficient systems have to be replaced at some point.

What’s That Smell Coming From My Furnace?

February 28, 2025

If your furnace is producing a strange smell, you should always treat it with caution. While the cause for the odor may be benign, it could just as easily be harmful to inhale. When in doubt, always open windows to ensure ventilation, and evacuate your Mickleton home.

7 Furnace Maintenance Tips

December 30, 2024

Our team at Dormann’s Heating & Cooling wants to help you be prepared by providing the following furnace maintenance tips.

How Does a Gas Furnace Work?

December 18, 2024

Our highly trained Dormann’s Heating & Cooling experts are here to explain things in more depth and lend a hand with any furnace issue that arises.

How Can I Lower My Heating Bill This Winter?

February 16, 2024

Are you anticipating a higher heating bill this winter? Here in Mickleton, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your New Jersey home is by cranking up the heat.

Schedule Your Annual Furnace Inspection Now

December 13, 2023

What’s at the top of your to-do list? Make sure it is your furnace.