Is It Time to Replace Your Furnace?
Sal Galati • February 14, 2023

Is It Time to Replace Your Furnace?


Your current furnace should last from 15 to 30 years as long as you provide it with good maintenance and timely repairs. If your furnace is reaching that age range or you’re unsure of its age, you should start planning to replace the unit. 


However, even a younger furnace can show signs that it’s failing. By recognizing these signs, you can better prepare for your new furnace purchase.


Schedule Your Furnace Replacement in New York City if You Hear Loud Noises

An older furnace might generate noise as it runs through a cycle, such as a mild groaning or a rattling sound. These noises indicate that you might need moderate repairs to your furnace or ducts. 


Other noises, such as a screeching blower motor, suggest that you might be better off with a new heating system. Be especially wary of a loud booming noise since this indicates excessive gas emissions. Often, the odor of leaking gas will accompany this sound. Make sure to turn off your furnace and call for repairs right away if this happens.


Persistent Cold Spots Require Your Attention

If you notice areas in your home that feel chilly or colder than the rest of your home, you might have a furnace problem that an HVAC technician can repair. In older heating systems, cold spots might be telling you that you need a furnace replacement in New York City.


An older furnace may have suffered too much wear and tear damage to operate efficiently. If this is the case, you’ll also see higher energy usage and an increase in your utility costs.


You Can See Yellow Flames in Your Furnace

The flames coming from the gas ports in an efficient furnace should appear blue. If you see yellow flames, this might indicate the presence of carbon monoxide. There might also be a gas leak that’s affecting the burning of the fuel. 


Your heating contractor can tell you whether they can repair this problem or whether you need a furnace replacement in New York City.


We’ll Help You Keep Warm

Reliable Heating & Cooling will help you avoid unexpected furnace failures that could leave you in the cold this winter. Contact us today to schedule preventive maintenance, repairs, or a new furnace installation.


Ductless mini-split providing zoned heating and cooling in a Staten Island, New York home.
By Sal Galati August 30, 2026
Discover how ductless mini-splits in Staten Island, NY, provide flexible heating and cooling for additions, hot spots, older homes, and spaces without ducts.
Family enjoying cleaner indoor air in a Staten Island home before the start of the new school year.
By Sal Galati August 17, 2026
Improve indoor air quality in your Staten Island home before back-to-school with better filtration, humidity control, HVAC maintenance, and cleaner air.
HVAC technician preparing a Staten Island home furnace for the upcoming fall heating season.
By Sal Galati August 10, 2026
Prepare your Staten Island furnace for fall with filter checks, a test run, and professional maintenance to help prevent heating problems this season.
Two electricians in hard hats work on an open circuit panel in a utility room.
By Sal Galati August 3, 2026
Keep your Staten Island home cool with end-of-summer AC maintenance tips. Learn when to schedule AC repairs and prevent late-season breakdowns.
Commercial HVAC technician servicing rooftop heating and cooling equipment.
By Sal Galati July 27, 2026
Keep your business comfortable with professional commercial HVAC services in Staten Island, NY, including maintenance, repairs, and system replacements.
Homeowner sealing gaps around window to stop cold air leaks and improve energy efficiency in home.
By Sal Galati July 20, 2026
Learn how to reduce cold air leaks in Staten Island, NY, by sealing gaps, improving insulation, and maintaining your HVAC system.
Show More