Want a Free Estimate? Call Now! 732-455-9110
Call Us Today! 732-455-9110
COVID Safety Policy
  • We Accept All Major Credit Cards
Want a Free Estimate? Call Now! 732-455-9110
Call Us Today! 732-455-9110
Menu
Act Now & Save Up to $3,500 in Rebates!

Why Won’t My Furnace Ignite?

We’re going through an unusual warm spell for February, but it’s sure to get cold again before winter ends! When the temperature drops outside, the last thing you need is for the furnace to stop working.

Before you call a professional in for heating repair, consider these possible reasons why your furnace won’t light:

The Furnace Needs Power

The first step is to make sure the heater is receiving electrical power. Even if you have a gas furnace, electrical igniters and other inputs need electricity to work. Check the circuit breaker box and reset any that have tripped. Then, check next to the furnace for a switch and flip it on.

The Thermostat Is Set Incorrectly

If a power failure interrupts a programmable thermostat’s settings, it may reset to default. Make sure the thermostat has power, is turned on, and set to “heat” mode. Turn the temperature up and see if the furnace ignites.

why wont my furnace ignite | furnace troubleshooting tips

The Pilot Light Has Gone Out

While many heaters today start up with an electronic ignition, yours may feature a pilot light. As a safety feature, your furnace won’t light if the pilot is out. It’s relatively easy to relight this on your own, but if you don’t feel comfortable, call a heating technician for help.

The Condensate Pan Is Full

Modern high-efficiency furnaces are called condensing furnaces because they produce mildly acidic condensation when they operate. If the condensate drain is clogged, the collection reservoir can fill with liquid, activating the float switch and shutting off the furnace to prevent water damage. Check the condensate pan, empty it, and unclog the drain if you can.

The Air Filter Is Clogged

If the furnace was just running, but now it won’t turn back on, a clogged filter may have caused it to overheat. Check the filter, replace it if it appears dirty, and try running the furnace again in a few minutes.

The Gas Supply Is Shut Off

Gas furnaces need a steady flow of fuel to ignite. Check the gas shut off valve and make sure it’s in the open position. Check other gas-fired appliances around your home, such as the stove or water heater, and see if they’re working. If not, it looks like you’ve found the problem, and it’s time to call the gas company.

Schedule Furnace Repair in Central Jersey

If your furnace won’t light even after attempting these troubleshooting tips, schedule a furnace repair without delay. For service in Monmouth, Middlesex, Mercer, or Ocean County, contact Arctic Air Conditioning today!

Testimonials
5 Rating |

”Joe arrived during the appointment time window. He was very clear on exactly what was being done and had my A/C back up and running in no time! I immediately…”

- Wendy Holmes
5 Rating |

”Our AC service was done today. Technician did a good job.”

- Akhtar Khan
5 Rating |

”Sammy performed tune up on a/c system. He was very professional and took the time to check over everything and was very thorough. He even took the time to hose…”

- Marcelle Rossetti
5 Rating |

”Fast response, showed up on time, all technicians and customer service reps encountered were very helpful.”

- Michael Nadeau
5 Rating |

”My technician Eduardo Rivera was prompt, professional and I would highly recommend him.”

- Dana Mednick
5 Rating |

”Alex came on time actually right before our scheduled appointment and was very professional and answered all of my questions. That is why I only use Artic for our air…”

- Steven Yockel
5 Rating |

”Honest and nice - coming again to do work.”

- Kim
5 Rating |

”Dante was the service rep. He was courteous and seemed knowledgable And completed the service call in a professional manner. I would use Arctic again. They were also on time…”

- Howard Schmidt
5 Rating |

”Super great experience. Person fixed my problems in under 15 minutes. Nice to have central AC fixed”

- Oscar Rodriguez
5 Rating |

”Great guys. Reasonable, responsive and professional . Been using them for 20 years!”

- Chris Condello
5 Rating |

”We had replaced a gas furnace and central A/C unit. They have a great product in Lennox and offered a very competitive price. Chris in sales was a pleasure to…”

- Goofy Norm
5 Rating |

”John was extremely helpful and professional. I will we using Arctic Air for future services. Thank you so much.”

- Jean Centonzo Ferraioli
5 Rating |

”Excellent response, fast reliable repair”

- Jersey Jones
5 Rating |

”Did my HVAC installation 2 weeks ago and BrRrRrrRrRrR ❄️🌬️❄️🌬️❄️🌬️❄️🌬️. And it was put to the test with 87+ temperatures for the last 2 weeks as well.. Met the owner…”

- Marc Al
4 Rating |

”Service is excellent but a bit too pricey”

- Achuth Reddy
5 Rating |

”Happy to have chosen them to take care of my heating and cooling needs”

- Ursula Knowles
5 Rating |

”He was rushing, l was looking for a plumber . Some of things l ask him fixed, he has no tools for it.”

- Generic Customer
5 Rating |

”We have been doing business with Arctic Air for a good number of years, servicing our furnace, air conditioners, humidifier, and for plumbing work. There work is without flaw. Their…”

- Allen Freedman
5 Rating |

”We just had our hot water heater replaced the technicians were very courteous, professional,and neat. I also got several estimates and Arctic was my best price.”

- Ernest Penny
5 Rating |

”So respectful and professional. Did not take advantage of my professional need or the pandemic to over charge me. Would recommend them to everyone. This old lady says thank you”

- Toni-Jo Goodwin
5 Rating |

”As always, Arctic Air technician arrived in on time, was pleasant, courteous, informative and got the job done! It’s always a pleasure to deal with this company.”

- Fran Giordano
Why Us?
Benefits of Choosing Us:
  • Family Owned since 1977
  • Emergency Service
  • Trusted for 40+ Years
  • Fast, Reliable Service
  • Safe, Licensed & Insured
  • Award-Winning Service
  • Friendly & Clean
  • No Job Too Big or Small
  • Professional Care
  • Certified Employees
  • Family Focused
  • Guaranteed Service