Serving Lake Mary, FL and surrounding areas
Approved
In business since 1994
Warranties offered
Credit card accepted
"We've used them for several years now. We have a heat pump. If they weren’t all “A’s”, I wouldn’t have called them back."
Serving Lake Mary, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"All went good and they installed a active purification system glad I got them price very good"
+16
Serving Lake Mary, FL and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"We got 5 quotes for the same job, and by far, Air 1 was the most competitive in terms of products being offered and price for services. Csaba and Joseph arrived as scheduled and immediately started working to remove the old system and install the new system. They were friendly, kept me informed throughout the process, and responsive to my numerous questions and inquiries. The office coordinator, Mike, kept me informed with emails and coordinated the final inspection efficiently. Excellent work and outstanding service for a great price! Thank you gentlemen."
+3
Serving Lake Mary, FL and surrounding areas
Approved
In business since 2003
Emergency services offered
Warranties offered
"Technician was on time, amiable and professional. He was thorough in examining and ensuring that both the outdoor and indoor A/C and heating unit was working and recommended any changes, which I’ll wait until the next service. I pay the company a yearly subscription fee to come out twice a year to look at the unit and it’s never failed. I’ve used Service One for years and they have not changed in their work and professionalism."
+2
Serving Lake Mary, FL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"They responded quickly and were on time. They gave an honest assessment of my system and didn't try to sell what wasn't needed. They also had the best price and were able to come much sooner than other companies I contacted."
Serving Lake Mary, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Our dryer duct desperately needed cleaning, and so did our air ducts. However, our AC system is quite old, mildewed, and would dirty up the air vents again. Iron Air offered great deals to get our system replaced this week. Wow! We got the dryer duct cleaned out so now our family can run the dryer with confidence and efficiency. We are excited to get our new AC system installed tomorrow with cleaned air vents that will run cleaner than they have for many years. We are told the fee we paid for the dryer vent cleaning will be deducted from the overall fee to install the new AC system. Joe has been quickly responsive via text, which I greatly appreciate."
+24
Serving Lake Mary, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Tim got here quick in a time of need and was professional! Fixed our unit and got the heat working again. I would definitely recommend. 10/10"
+6
Serving Lake Mary, FL and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Shawn was very nice and professional. He used modern equipment and tools to diagnose my 22-year old AC unit. He didn't try to hard sell me on a new unit, and I appreciate that. If the added freon doesn't help my system cool better, I will definitely consider him first when I replace it with a new one!"
Serving Lake Mary, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They are the best a/c cooling in Florida and quick response time coming to fix my a/c. Excellent service"
+4
Serving Lake Mary, FL and surrounding areas
Approved
Super Service Award Winner
Customers say: True professional
"Excellent. Had my 3rd AC system installed at another property by Alex and team. Much quicker response time than the other big companies. Quality install with a great warranty. Thanks Renown for another great experience!"
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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