furnace leaking heating repair Fresno CA

Furnace leaking water can be concerning, but there’s no need to panic. Your furnace is an essential component of your home’s heating system, and a leak doesn’t always mean a major issue. In this blog post, we’ll help you understand what to do if you find your furnace leaking water. Fortunately, you are not alone—Mechanical Air is here to help. Read on to learn the steps to take if you notice water dripping from your furnace.

Turn Off Your Furnace

The first step if you discover your furnace leaking water is to turn it off. A leaking furnace can be dangerous, especially if water contacts the electrical components. Turn off your thermostat, shut off the gas line, and turn off the associated electrical breakers.

Clean Up Any Standing Water

After shutting off the furnace circuit, start mopping up any water around the base of your furnace. Standing water can damage the furnace and the floor beneath it. If you have a floor drain, ensure it is not clogged. If you don’t have an accessible drain or there’s too much water, consider renting a wet/dry vacuum from a hardware store.

Call a Professional HVAC Technician

Most furnace leaks require a trained HVAC professional. Contact us at Mechanical Air to have our expert technicians diagnose and solve your furnace issues. By using our services, you can prevent potential harm to your home and avoid injury.

Common Cause: Clogged Condensate Drain Line

A common cause of furnace leaks is a clogged condensate drain line. Dirt, dust, and debris can accumulate over time, leading to clogging. The condensate line drains excess water produced during the heating process, and if left untreated, clogging can cause mold growth and other issues. Our HVAC professionals can quickly and effectively clear these clogs.

Schedule Seasonal Tune-Ups

To prevent furnace leaks in the future, it’s advisable to schedule seasonal tune-ups for your HVAC system. Regular maintenance helps avoid costly repairs and prolongs your furnace’s lifespan by catching potential problems early.


In conclusion, if you find your furnace leaking water, first turn it off. Then, clean up any water around the furnace, clear your floor drain if available, and contact Mechanical Air. Our experienced technicians can diagnose furnace issues and recommend the best solution for your home. Additionally, schedule seasonal tune-ups to prevent ongoing furnace issues. Reach out to Mechanical Air, and we will provide you with the best HVAC services.

Follow us on Facebook!

Read our reviews here!

Similar Posts