Furnace Installation & Replacement in New Hampshire

FAQs

• Furnace Installation and Replacement Services in NH

  Furnace Installation Services

  Heritage offers a variety of installation services when you need a new heating system. Our team continually educates itself on the latest systems on the market and what works best in different home layouts and situations.

  Depending on the age of your home, its layout, and what system enhancements you are interested in, we’ll make recommendations based on the best possible unit to install every time. From there, our team will work with you to provide a transparent estimate on the costs involved to get the job done.

  Gas Furnaces

  Gas furnaces are most commonly used in New Hampshire and Massachusetts because of their overall price. They are more efficient than oil furnaces and are usually less expensive to operate due to natural gas prices. Gas furnaces can emit more carbon monoxide than other types of furnaces if the fuel isn’t burning cleanly so it’s recommended to have a safety check performed once per year. Making sure you have a functional carbon monoxide detector and checking the batteries twice a year is another way to keep your family safe – with or without a gas furnace installed.

  Oil Furnaces

  Oil furnaces used to be the most popular choice for the Northeast United States. They can heat large areas of your home evenly and offer very little risk of carbon monoxide leakage in your home. They require an on-site oil storage tank to fuel your oil furnace, where you sign up for service to replenish your oil supply. Oil is often more expensive than natural gas and has a lower efficiency rating for heating your home. An oil system does provide more heating BTU’s per gallon than other heating sources, so while the fuel itself may not burn as efficiently, it generates more heat when it does.

• Warning Signs That Indicate It’s Time for a New Furnace

  • Age Matters: If your furnace has been keeping you warm for over 15 years, it’s probably time to start considering a replacement. Most furnaces have a typical lifespan of about 15 to 20 years, provided they receive regular maintenance. If yours is getting up there in years, reach out to Heritage.
  • Rising Bills and Repairs: If your energy bills have been steadily climbing, and you find yourself calling for furnace repairs more frequently, it might be a sign that your aging furnace is working harder than it should. Older units, especially when not well-maintained, struggle to efficiently produce and distribute heat. This could be a good time to explore the idea of a new furnace.
  • Uneven Temperature in Rooms: Is one room in your home feeling like a sauna while another is an icebox? Older furnaces often have trouble evenly distributing heat, leading to inconsistent temperatures throughout your home. If you’re experiencing this issue, it’s a strong indication that it’s time to invest in a new furnace.
  • Soot or Rust Accumulation: The presence of soot or rust near your furnace register is a red flag. It suggests that your furnace isn’t functioning correctly and may even pose a danger to your home. Don’t wait—consider replacing your furnace immediately if you notice these signs.
  • Unwanted Noise: Furnaces should be like silent heroes, quietly keeping your home warm. When your furnace starts making excessive clanging and banging noises, it’s a clear signal that it’s time to think about replacing it.

  By recognizing these warning signs and acting promptly, you can ensure the safety and comfort of your home. If you have any questions about furnace installation or replacement, give us a call!

• How do I know when it’s time to replace my furnace?

  Consider replacing your furnace if it is over 15 to 20 years old, requires frequent repairs, heats your home unevenly, or your energy bills have been steadily increasing. Heritage can inspect your current system and advise you on whether repair or replacement is the better investment.

• What types of furnaces does Heritage install?

  Heritage installs high-efficiency gas and electric furnaces from top-rated manufacturers, including single-stage, two-stage, and variable-speed models. We match the furnace to your home’s size, ductwork, and heating demands to ensure optimal comfort and efficiency.

• How long does a furnace installation take in New Hampshire?

  Most furnace installations are completed in one day. If additional work is needed such as ductwork modifications or upgrading the gas line, it may take an additional day. Heritage schedules installations to minimize disruption to your household.

• What AFUE rating should I look for in a new furnace?

  For New Hampshire’s cold climate, Heritage recommends furnaces with an AFUE rating of 90% or higher, which means at least 90 cents of every fuel dollar goes directly to heating your home. High-efficiency models of 95% to 98% AFUE offer even greater savings over time.

• Does Heritage offer financing for furnace installation?

  Heritage offers flexible financing options to help make a new furnace installation affordable for New Hampshire homeowners. Contact us to learn about current financing plans and any available rebates or manufacturer promotions.