Do Your Homework Before You Shop for a New Furnace

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When you shop for a new furnace, the two most crucial factors to consider are the size of the furnace and its energy efficiency. Of the two, paying special attention to the sizing process will help you get the best performance from the system.


Choosing the right size furnace for your home will have short- and long-term consequences for your comfort, energy bills and the lifetime of the system. The HVAC contractor you select should perform a load calculation for your home using seal air leaks and add insulation to lower your heating load, resulting in a smaller furnace that has a lower cost.

Energy Efficiency

Heating efficiency for combustion heating systems is measured by their annual fuel utilization efficiency (AFUE), which starts at 80. This reflects the percentage of the fuel the equipment uses to heat your home, as opposed to total usage. A system with an 80 AFUE uses 80 percent of the fuel it uses to heat, as opposed to wasting it up the chimney.

When shop for a new furnace, you’ll find that systems with a higher AFUE cost more. The most efficient systems available have ratings that reach the high 90s. Since winters can be protracted and harsh in our area, better efficiency translates to lower heating bills over the system’s lifetime.

The pros at Apollo Home Heating, Cooling and Plumbing will provide expert guidance as you shop for a new furnace. We’ve provided top-notch HVAC services for greater Cincinnati homeowners for more than 100 years.

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"Ernie & Mike did a superb job on my new furnace and A/C installation. Despite having more than a day’s work to do, they came in and stayed until the job was done. They were organized, efficient, and protected the rest of the house well. Got both furnace and A/C installed the same day. Ernie was courteous, informative, and clearly knew his job better than anyone I’ve encountered before. The units look so good guests now get The Tour of our new system. Apollo is clearly not a fly-by-night company. I would recommend them to anyone in need of a new furnace and/or A/C."
- Jerry A.
"I called Apollo because of a water leak I thought I had in our upstairs shower going into the kitchen. Robbie came and assured me everything was fine & looked at all the other plumbing. He ended up changing a few pipes for our washer & clearing a drain. He was very nice & knowledgeable with all my questions. I ended up signing up for the care plan & was very happy with my service."
- Cassandra B.
"The team at Apollo exceeded my expectations. As a business owner, my attention to the details and commitment to providing excellent service is high. From the sales rep. to the installation team, everyone’s performance was outstanding. For example, the installation team went to great lengths to protect our floors, placing floor runners and across the wood floors and up the stairs. They even were spot washing walls upon their departure. I highly recommend this company."
- Randy B.
"We scheduled an estimate AND a tune-up. We knew something was wrong with our furnace, but hoped we could make it through the rest of the season. Upon telling Bill what our furnace was doing, he warned us immediately what the possible outcome was going to be; a cracked heat exchanger. He watched the flames roll backward, tested carbon monoxide levels, which were so high they meter’s last reading was 5,600 before saying “high”. He immediately shut it down, tagged it, and explained that with levels that high and children in our home he wanted off right away. He continued his inspection and showed us via a camera that not only was it cracked in multiple places, but had holes all over it. He gave us a few options for repairing it; his knowledge as well as genuine concern was beneficial and refreshing. Luckily we also scheduled an estimator, Micah, to come too and we were able to get costs between repairing and replacing (with several options). We decided to replace with a much higher efficiency furnace and one sized properly to our home. Hands down, not only did they both provide us great service and knowledge, but without sounding dramatic, they may have saved our lives. This was our first time calling Apollo, but it won’t be our last."
- Sarah B.
"Apollo is an excellent company. I always receive great service. Alex A. was professional and friendly. He kept me informed during the process of checking my furnace and heat pump to make sure they were working properly. The company makes sure you are notified who is coming and when they are on the way. All my interactions with the company have been wonderful."
- Beverly S.



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