Serving Raymond, NH and surrounding areas
Approved
In business since 2016
Credit card accepted
Customers say: Quick response
"Brian was very professional. He is a rear breed in the business world. He will be our go to company for anything to do with our heating needs"
Serving Raymond, NH and surrounding areas
Approved
Super Service Award Winner
In business since 1932
Free estimates
Emergency services offered
"Palmer Gas & Oil just did an entire replacement of the 20-year-old central HVAC + humidifier + thermostats two-zone system in my home with a new state-of-the-art total system and I could not be more pleased. From start to finish each employee was personable, extremely knowledgeable, very courteous, and the consummate professional. There is truth to the adage that you get what you pay for and I know I got the best. All Gold Stars!"
+11
Serving Raymond, NH and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Incredibly responsive, prompt, and prepared. Shared extensive knowledge about our units and is easy to set up ongoing appointments for annual maintenance. We will be having Craig back to maintenance our furnace next. Thank you for the great communication and making it easy!"
+36
Serving Raymond, NH and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Great company! Furnace was tuned up in a timely manner and price was very reasonable. I would recommend them."
+19
Serving Raymond, NH and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Scheduling was right on point. System was installed right after Christmas. Prep process was thorough. Extremely responsive when we switched over to A/C and performance wasn’t as expected. Was a factory setting issue. Very communicative amongst their team and with us. Great follow through. Proactive annual maintenance scheduling and thorough in their system review. Would definitely use them again."
+172
Serving Raymond, NH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Wonderful service from Adam! My water heater was struggling to keep up with my wife?s long showers - which by the way she heats them up hot as hell! ? Besides the point, Adam recommended sizing up the water heater in order to keep up with the demands of some crazy hot water. Incredibly fast installation process and Adam was really friendly. I would definitely recommend him to all my friends who are looking for a plumber. You should certainly give him a call!"
Serving Raymond, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"Jake diagnosed a long running problem with my ac system (a poorly performing thermostat) and fixed it."
Serving Raymond, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"This guy is a professional and went out of his way to install my furnace same day I called so I would not be without heat. He explains things nicely and has lots of experience."
Serving Raymond, NH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I recently moved into my house and called Kyle's Cooling & Heating to perform maintenance on our HVAC system. Kyle was extremely thorough and educated us on any questions we had. He was extremely professional and will absolutely be calling them for future services."
Serving Raymond, NH and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Absolutely top notch service and knowledge for the best price around Literally wouldn’t even consider calling another hvac company - thank you Keenan we look forward to the next time we need your services"
+56
Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.
Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.
With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.
The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.
Consulting with an HVAC professional can help you determine the exact size that's right for your home.
An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.
An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.
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