Furnace Installations & Service

Residential Furnace Installations and Repair.

A.J. LeBlanc Heating's service technicians are licensed HVAC professionals. Our HVAC technicians are proficient in the maintenance, installation, and service of all residential furnaces and forced hot air systems. In order to ensure efficient operation, we recommend that homeowners have their oil furnaces or gas furnaces cleaned at least once per year. Regular furnace cleanings increase operating efficiency and reduce the risk of a more costly furnace service call.

Furnace Fuel Types

High efficiency gas furnace installation

Natural Gas Furnaces

Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane. Natural gas is an energy source which provides both heating and electricity. Natural gas is currently the cheapest form of fossil fuel since it is price regulated by the US government. Natural gas is limited to specific regions and may have installation charges for running gas piping from the utility.

Rheem gas furnace installation in NH

Propane Furnaces

Liquefied petroleum gas, also called LPG, GPL, LP Gas, liquid petroleum gas or simply propane, is a flammable mixture of hydrocarbon gases used as a fuel in heating appliances. LP, similarly to oil heat requires home delivery and refinement. LP is typically the most expensive fuel type and is rated at 91,000 BTU's per gallon.

Oil furnace installation by A.J. LeBlanc Heating

Oil Furnaces

Heating oil is a low viscosity, liquid petroleum product used as a heating fuel for furnaces and boilers. Oil is an expensive fuel source, often requiring home delivery and increased maintenance compared to natural gas systems. Oil systems coincidentally have the lowest operating efficiency. Oil fueled furnaces and boilers are rated at 140,000 BTU's per gallon.

About Forced Air Furnaces

Forced hot air (FHA) heating systems utilize four major components: blowers, heat exchangers, burners, and ductwork. A burner fueled by either natural gas, oil or LP heats the heat exchanger to temperature. The blower pushes air over the heat exchanger into the ductwork. From your ductwork the heated air enters your home's conditioned space, making it an incredibly important component.

How Long Does A Furnace Last?

The life expectancy of a gas or oil furnace largely depends on the care and maintenance taken by the homeowner. Properly maintained gas furnaces can often last for 15 years, although on the average, gas furnaces remain functional for 10- to 12-year periods. Oil furnaces are slightly longer lasting, with an estimated life span between 15 and 20 years. Regardless of type, regular checkups carried out throughout a furnace's life ensure maximum efficiency and reduce the risk of unexpected repairs or break downs. Regular servicing and maintenance will help your gas or oil furnace live up to its maximum potential life expectancy.

What does AFUE stand for?

A furnace's efficiency is observed through an Annual Fuel Utilization Efficiency (AFUE) rating. The higher the AFUE the more efficient your gas or oil furnace is. An 80% AFUE furnace converts 80% of the fuel into heat; the other 20% is lost up the chimney. Most furnaces installed in the past 15 years are around 65% to 70% AFUE. Today’s minimum standard is 78% AFUE, but many rebate and tax credit incentives are tied to heating efficiency ratings above 95% AFUE.

By installing reliable brands along with properly sized ductwork, LeBlanc Heating eliminates the "drafty home syndrome". Some of the brands we carry include but are not limited to York, Amana, Bosch, Thermoflo, Maytag, and Goodman. LeBlanc Heating also installs accessories and components such as humidifiers, dehumidifiers, programmable thermostats, air cleaners, air filters and ultra violet purification systems.

Major Furnace, Air Conditioner and Heat Pump Brands

Amana furnace and air conditioning contractor

Amana HVAC Equipment

Generations of homeowners have trusted the Amana® brand for heating and cooling systems that Lasts and Lasts and Lasts®. The renowned quality, durability, and performance of today’s Amana brand heating and cooling systems continue to provide homeowners and businesses with premium, lasting comfort. Just as they’ve always done. And always will do. Call LeBlanc Heating today for an expertly installed Amana HVAC system.

  • Amana Furnaces
  • Amana Air Conditioners
  • Amana Heat Pumps
  • Amana High Efficiency
Amana Dealer
York furnace and air conditioning contractor

York HVAC Equipment

York's broad lineup of energy efficient air conditioners, heat pumps, furnaces and air handlers makes it easy to satisfy your budget and comfort level. A York® gas furnace provides quality and dependability you can trust for cozy comfort in cold weather. A York® air conditioning unit provides the quality and dependability you need to keep cool, no matter how hot it gets. Call A.J. LeBlanc Heating today for a free York furnace or air conditioner quote.

  • York Furnaces
  • York Air Conditioners
  • York Heat Pumps
  • York High Efficiency
York Dealer
Rheem air conditioning and furnace certified contractor

Rheem HVAC Equipment

Rheem is the industry leader for total heating, cooling and water heating solutions. In fact, Rheem is one of the few global brands with product offerings covering residential and commercial heating, cooling, conventional storage-style water heaters, tankless water heaters, solar water heating systems, replacement parts and accessories for all categories making Rheem a one-stop solutions provider.

  • Rheem Furnaces
  • Rheem Air Conditioners
  • Rheem Heat Pumps
  • Rheem High Efficiency
Rheem Dealer
Bosch heat pump contractor

Bosch HVAC Equipment

Bosch makes high quality inverter heat pumps which drastically reduce both operating costs and noise. Bosch's advanced heat pump design uses the same technology found in mini splits while being designed for ducted homes. A bosch heat pump provides the highest comfort at the lowest operating cost. Call A.J. LeBlanc Heating for a free Bosch heat pump installation quote.

  • Bosch Furnaces
  • Bosch Air Conditioners
  • Bosch Heat Pumps
  • Bosch High Efficiency
Bosch Dealer
Goodman furnace and air conditioning dealer

Goodman HVAC Equipment

For over three decades, the Goodman brand has concentrated on something more important than simple brand-recognition consumer advertising. Since 1982, Goodman has focused on helping millions and millions of homeowners achieve reliable, high-quality and affordable indoor comfort with products that continue to be designed, engineered and assembled in the U.S.A.

  • Goodman Furnaces
  • Goodman Air Conditioners
  • Goodman Heat Pumps
  • Goodman High Efficiency
Goodman Dealer
Lennox heating and air conditioning contractor

Lennox HVAC Equipment

A.J. LeBlanc Heating has been installing furnaces, air conditioners, and heat pumps for over 96 years. We are a Lennox Premier Dealer, and we have been recognized as a top dealer by Lennox International. We offer a wide range of Lennox products, including furnaces, air conditioners, and heat pumps. Give us a call today to learn more about the Lennox equipment we install and service.

  • Lennox Furnaces
  • Lennox Air Conditioners
  • Lennox Heat Pumps
  • Lennox High Efficiency
Lennox Dealer
Thermopride furnaces and air conditioning installations

Thermo Pride Equipment

A.J. LeBlanc Heating is proud to offer our customers Thermo Pride oil furnaces. Thermo Pride is a leading manufacturer of high-efficiency oil furnaces, and their products are backed by a comprehensive warranty. Whether you're looking for a new furnace or need service on your existing one, our team of skilled technicians can help. We're experts in oil furnace installation and can provide routine maintenance and repairs to keep your furnace running like new. When it comes to keeping your home warm, A.J. LeBlanc Heating is the team to trust.

  • Thermo Pride Furnaces
  • Thermo Pride Air Conditioners
  • Thermo Pride Heat Pumps
  • Thermo Pride High Efficiency
Thermo Pride Dealer
Bosch heat pump contractor

Maytag HVAC Equipment

A.J. LeBlanc Heating is proud to offer the highest quality Maytag heat pumps, air conditioners and furnaces across the region. With our professional installation and service experience, homeowners can rest assured that they are purchasing a dependable and energy-efficient product that will last. Whether you're replacing an aging system or building an entirely new home, A.J. LeBlanc Heating has all of your heating and cooling needs covered with Maytag's industry leading equipment. Talk to us today and discover why Maytag products are the leader in HVAC!

  • Maytag Furnaces
  • Maytag Air Conditioners
  • Maytag Heat Pumps
  • Maytag High Efficiency
Maytag Dealer
Williamson and Thermoflo high efficiency oil boilers and Furnaces

Williamson - Thermoflo HVAC Equipment

Williamson-Thermoflo is a leading manufacturer of high-efficiency boilers and furnaces that are designed to provide reliable and cost-effective heating solutions for residential and commercial customers. Williamson-Thermoflo offers a wide range of products, including gas and oil-fired boilers, high-efficiency gas furnaces, and electric boilers, all of which are designed to provide exceptional performance and reliability. With over a century of experience in the industry, Williamson-Thermoflo is committed to delivering top-quality products and excellent customer service to their customers.

  • Williamson - Thermoflo Furnaces
  • Williamson - Thermoflo Air Conditioners
  • Williamson - Thermoflo Boilers
  • Williamson - Thermoflo High Efficiency Systems
Williamson - Thermoflo

A.J. LeBlanc Heating's Furnace Installations

Our Gas Furnace and Oil Furnace Installations

Gas Furnace

Goodman gas furnace installation and service

Rheem Furnace

Rheem gas furnace installed by NH's best HVAC contractor

Oil Furnace

Thermopride oil furnace installation in NH

Get in Touch

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Contact Info

A.J. LeBlanc Heating Inc

Address: 45 South River Road Bedford, NH 03110


M-F Day: 8:00am-4:30pm

M-F Night: Emergency Service

Local NH Contractor