Serving London, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"great Job on installing a new furnace and ac unit !"
+8
Serving London, OH and surrounding areas
Approved
In business since 2017
Warranties offered
Credit card accepted
"Great service was able to come out same day and get my furnace working! Highly recommended good honest people!"
Serving London, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Warranties offered
Small jobs welcome
"Our furnace stopped working on a Saturday. I called JMSM when two of the big names in Columbus couldn't help. He came on time, could access the part when the big names said I would have to wait until Monday, fixed it and was even cheaper. I can't give a high enough recommendation for John. We were looking at waiting 48 hours for a furnace repair, in January, when the high was in the 20s, with kids and a baby, and instead it only took a few hours. I will call John at JMSM first next time!"
Serving London, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"John did a great job explaining what he was doing and why. Price was reasonable and he actually knows what he is doing with a fuel oil furnace."
Serving London, OH and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Very reasonable price, found the problem with the furnace and got it fixed, worked me into the schedule quickly"
Serving London, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2008
Free estimates
Warranties offered
"They came out quickly and replaced my sump pump and back up sump pump. They were professional and knowledgeable . I was happy with the quickness of their response and the installer. Everything is expensive but I thought they were a little pricey. I looked up cost of the system they installed and the overall price I paid was twice the cost of the sump pump. So essentially believe I paid $700 for the install and efficiency."
+26
Serving London, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Apex Plumbing, Heating and Air Pros, are the place to go. They come out and give you a free estimate and honest opinion. I had them replace my water heater and my furnace, and they did a wonderful job on both. I felt that I got the best deal and I was not taken advantage of because I am a woman. I fully recommend Apex and would not go with anyone else"
+22
Serving London, OH and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Credit card accepted
Ace Hardware Home Services Heating and Cooling specializes in full-service HVAC installation, repair, and maintenance services for residential and commercial projects including AC units, heating, geothermal, and indoor air quality products. The business was started in 1978 by Frank Detmer Sr. and Frank Detmer Jr. and passed down to Eric and Matt Detmer. Today the reputation for stellar customer service continues with General Manager Matt Detmer and his brother Eric. The Detmer family’s three generations of experience paired with the helpful spirit of Ace Hardware Home Services has proven to be a winning combination, serving customers in Dayton and Springfield Ohio.\n\n
Serving London, OH and surrounding areas
Approved (Corporate)
In business since 2004
Free estimates
Credit card accepted
R&T Yoder Electric, Plumbing & HVAC has been serving Central Ohio homeowners with trusted electrical, plumbing, heating, and cooling solutions for over 20 years. Our team is committed to delivering life-changing service through honest recommendations, quality workmanship, and clear communication. Whether you need a repair, replacement, or installation, we're here to make caring for your home simple and stress-free.
+2
Serving London, OH and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Didn't have a/c for almost a week and they came out and fixed same day I called. would highly recommend using them for any of your hvac needs"
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.
From average costs to expert advice, get all the answers you need to get your job done.
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