Schedule Now

M-F: 7:30am-4:30pm

southern NH, Seacoast, and greater Concord area

Professional Furnace Installation Services in Amherst, NH

When temperatures drop in Amherst, NH, a reliable heating system becomes essential for your home’s comfort and safety. At Paul the Plumber, we specialize in comprehensive furnace installation services that ensure your home stays warm throughout the harsh New England winters. Our team understands that investing in a new furnace represents a significant decision for homeowners, which is why we approach each installation with meticulous attention to detail and a commitment to excellence that has defined our family-owned and operated business for 22 years.

The furnace installation process requires expertise that goes beyond simply connecting equipment. We evaluate your home’s unique heating requirements, considering factors such as square footage, insulation quality, window efficiency, and existing ductwork configuration. This thorough assessment allows us to recommend the most appropriate furnace size and model for optimal performance and energy efficiency. Our licensed technicians, who undergo comprehensive background checks before joining our team, bring extensive knowledge of modern heating technologies and installation best practices to every project in the Amherst area.

Understanding Modern Furnace Technology Options

Today’s furnaces offer remarkable advancements in efficiency and performance compared to models from even a decade ago. High-efficiency gas furnaces now achieve Annual Fuel Utilization Efficiency (AFUE) ratings of up to 98 percent, meaning nearly all the fuel consumed converts directly into usable heat for your home. These systems incorporate sophisticated features like variable-speed blowers that adjust airflow based on heating demands, modulating gas valves that fine-tune heat output, and advanced heat exchangers designed to maximize thermal transfer while minimizing energy waste.

We install various furnace types to accommodate different fuel sources available in Amherst homes. Natural gas furnaces remain the most popular choice due to their cost-effectiveness and reliability. Propane furnaces serve homes without access to natural gas lines, offering similar efficiency levels with proper maintenance. Oil furnaces continue to heat many traditional New England homes, and modern oil-burning units provide significantly improved efficiency compared to older models. Electric furnaces, while less common due to operating costs, offer advantages in certain applications where other fuel sources prove impractical.

The Installation Process: What to Expect

Our installation process begins with a detailed home evaluation where we measure rooms, inspect existing ductwork, and assess insulation levels. This information feeds into precise load calculations that determine the exact heating capacity your home requires. Oversized furnaces cycle on and off frequently, creating temperature fluctuations and increased wear, while undersized units struggle to maintain comfort during extreme cold. Our BBB accredited A+ rating reflects our commitment to getting these crucial calculations right the first time.

During the actual installation, we follow a systematic approach that ensures safety and optimal performance. First, we carefully remove the old furnace, properly disposing of it according to environmental regulations. We then prepare the installation area, ensuring proper clearances and verifying that all necessary connections meet local building codes. The new furnace gets positioned precisely, with careful attention to levelness and accessibility for future maintenance. We install or modify ductwork connections as needed, ensuring proper sealing to prevent air leaks that compromise efficiency. Gas lines, electrical connections, and venting systems receive meticulous attention, with multiple safety checks throughout the process.

Key Factors Affecting Furnace Installation in Amherst

Several regional factors influence furnace installation decisions in Amherst and surrounding New Hampshire communities. The area experiences average winter temperatures that regularly drop below freezing, with occasional periods of extreme cold that test heating systems’ capabilities. Local building codes require specific safety features and installation standards that our technicians thoroughly understand. Additionally, New Hampshire’s emphasis on energy conservation has led to various rebate programs and incentives for high-efficiency heating equipment installations.

The age and construction style of Amherst homes also impact installation requirements. Older colonial and farmhouse-style homes often present unique challenges, such as limited space for modern equipment or outdated electrical systems requiring upgrades. Newer construction typically accommodates contemporary furnaces more easily but may have specific builder requirements or homeowner association guidelines to consider. We navigate these variables expertly, drawing on thousands of verified 5-star reviews that demonstrate our ability to handle diverse installation scenarios successfully.

Energy Efficiency and Cost Considerations

Investing in a high-efficiency furnace delivers long-term savings through reduced energy consumption. Modern condensing furnaces extract additional heat from exhaust gases that older models waste, achieving efficiency levels that seemed impossible just years ago. These systems incorporate secondary heat exchangers that cool exhaust gases below their dew point, recovering latent heat from water vapor condensation. This technology can reduce heating costs by 20 to 30 percent compared to standard efficiency models.

We help customers understand the relationship between upfront investment and ongoing operational costs. While high-efficiency furnaces cost more initially, the energy savings typically offset this difference within several years. Additionally, our upfront pricing ensures transparency throughout the selection process, and our standard 2-year parts and labor warranty provides peace of mind. Club members enjoy extended protection with our 3-year warranty option, adding value to their investment.

Maintenance and Long-Term Performance

Proper installation sets the foundation for years of reliable heating performance. We configure each system for optimal airflow, ensuring balanced heating throughout your home. This includes:

  • Ductwork inspection and sealing: identifying and addressing leaks that waste heated air
  • Thermostat placement and programming: optimizing temperature control and energy savings
  • Air filter selection: recommending appropriate filtration for air quality and system protection
  • Combustion analysis: verifying proper fuel burning and ventilation for safety and efficiency

Following installation, regular maintenance preserves your furnace’s efficiency and extends its operational life. Annual tune-ups identify potential issues before they become costly repairs, maintain manufacturer warranty validity, and ensure safe operation throughout the heating season. We treat customers like family, which means we genuinely care about your system’s long-term performance and your continued comfort. Our service with a smile philosophy extends beyond installation day, as we remain available for questions, maintenance scheduling, and any heating concerns that arise. With our reliable, integrity-driven approach to HVAC services, Paul the Plumber stands ready to ensure your Amherst home stays comfortable through every New Hampshire winter.

Furnace Installation in Amherst, NH | Heater Installation

Heating ReplacementHeater InstallationFurnace InstallationFurnace Replacement ∴ Amherst, NH

Featured Services

Residential Plumbing

Plumbing Fixtures

Water Heaters

Indoor Air Quality

Air Conditioning

Heating

Ductless HVAC

Duct Maintenance

Nick Boudreux

Had a well pump that was shorting out and pretty much had no water. Adrian from this company not only got out next day but was great to work with. He was very friendly and knowledgeable I would definitely recommend this company to anyone that needs work done! Thanks again guys!

K. Bernardo

We’re first time home owners and needed help with some plumbing and adding a filter system. They were able to get a technician scheduled to our house within a day or so of me contacting them. Mike was super helpful and was able to complete all the jobs in a timely manner, and also cleaned up the areas he was working in. Overall a great experience and would definitely use them for future jobs.

H. MacPherson

I would recommend Paul the Plumber 100%. They offered same/next day service. They were friendly, professional and quick – from the office staff to the technicians. Overall an amazing experience from start to finish.

D. Weaver

What a fantastic business. Helped us work with our water district in resolving meter replacement issues. They also fixed a pipe leak that had developed over time. Caleb was wonderful and answered our questions as well as working with the water district engineer on the meter issues. So easy to work with.

W. Chepren

I made an appointment on line the morning of July 31 and two trucks showed up at 1:00 pm right on time that same afternoon. Both guys were friendly and very knowledgeable. They quickly found the source of the wet patch on my ceiling which wasn’t the plumbing but a problem with the shower curtain. This is the second time I have called Paul. Both times I got outstanding service and will always call on Paul the Plumber for any plumbing problems in the future. Very reasonable cost for the visit.

D. Marchand

I cannot say enough about this company!!! Their only concern is that you are up and running again with no worries. I’ve had Kyle the plumber, and Josh their electrician out here and both are polite, well trained and you can tell they truly care about getting you back in service. Great service, well trained caring staff! I will never go anywhere else!

S. DesMarais

Josh was amazing. He was able to install my ring doorbells with no issues. He also did a great check of my homes smoke detectors and a few electrical plugs. He was thorough, Knowledgeable, and easy to work with. I would definitely use them again.

Michele

I’ve used Paul the Plumber twice now for electrical issues and they have been wonderful each time. They are fast, polite, knowledgeable, and very fairly priced. They explain everything well and answer my questions thoroughly and I feel safer now knowing what was causing my electrical issues and having it fixed! I will be using Paul the Plumber for all my household needs going forward

S. Baraket

Never used Paul The plumber company before but I’m glad I did. Very courteous, professional and pleasant from the answering service (Diane) to employees (Jeremy). They diagnosed the problem and fixed it in no time. Very happy and satisfied with their service. Definitely will use again. Thank you

K. MacCallum

First time customer, and am very pleased with the whole experience. The highlight was definitely with the technicians assigned to the job and their work – Tyree and Corey were clean, polite, well-informed, and very helpful with some of the questions I had along the way. Their work appears to be top-notch, and they made sure no mess was left behind. Will definitely be calling and requesting these two again on any future needs.

J. Shea

John was wonderful. He found the problem right away and fixed it. He checked other outlets just to make sure I would be safe. He explained different programs the company offers also. I’m very happy.

V. Vincze

We had an issue with our water…too hard, calcium deposits, and very little pressure in our master bathroom shower only. The techs (Mike E. & Tyler S.) arrived right on time. They were friendly and very personable. After installing our whole house filtration system and successfully finding the issue with our master bathroom, they left the work areas in pristine condition. They were meticulous in their work, and I highly recommend them for any plumbing needs!

J. Wojo

DJ from PTP was incredibly helpful and knowledgeable. My shower was not draining and it became a bigger project than I thought it would and they came out quickly and were able to fix my problem. Then when my water heater had a slow leak they came back out quickly to attend to it and fix my problem. I really appreciate their hard work. Thank you so much!! Would definitely recommend them.

M. Richdale

Thanks to Mike Vallee from Paul the Plumber for responding to this new customer’s call so quickly. He was courteous, thorough, explained the repair he was doing and left the work area spotless. I highly recommend Paul the Plumber (and Mike!) to anyone looking for a reliable plumbing company.

T. Minasian

These are the after photos of the Rinnai tankless water heater installation and vent to the outside. It was important to me that the crew was able to use the existing vent hole to the outside to run both the intake vent pipe and the outside vent pipe. It made the job very clean and did not change the appearance of the outside wall. A shout out to Mike E, Caleb, Josh & Corey

D. Lefort

Arrived as scheduled to fix a leak from the shower valve. Tried to fix old 30 or 40 year old unit but had to replace with a new one. Quality work, parts and cleaned up when they were done. Would definitely use again.

Serving southern NH, Seacoast, and greater Concord area

Paul The Plumber is proud to say that we’ve been providing high-quality service in plumbing, heating, air conditioning, and electrical for more than 22 years in Derry, NH, and the southern New Hampshire area.

Service Area List

service areas

Amherst, NH