Furnaces

Blue flames under a furnace.

JL Anderson Heating & Cooling is the leading HVAC company in Lafayette, IN, for your furnace service needs. We service and repair all makes and models. If you need furnace service, we are the company to call. Our skilled technicians are qualified to solve just about any repair or installation that you throw at us.

Furnace Repair

Don’t get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of professionals is here to keep your home warm and cozy. We repair all makes and models, and we will never try to sell you a service that you don’t need. Our technicians are honest and hard working, and we’re always transparent and fair about the work we do.

Furnace Replacement

Sometimes a repair is not sufficient to fix your furnace. Sometimes a new furnace is the most cost-effective and energy-efficient way to go. We will always be honest with you about a possible furnace replacement. We value our time and your money––we don’t want to perform repairs or service on an appliance that is in need of replacement.

If you do need a furnace replacement, we know how overwhelming it can be. Here are some of the frequently asked questions about furnaces that we get from some of our Lafayette, IN residents:

What Are The Different Types Of Furnaces?

Single Stage: A single-stage furnace has only one stage of operation. It can either be turned on or turned off.

Two Stage: A two-stage furnace has two settings––full and half speed. This is a more efficient way to heat and provides for better comfort, because it can move the air at a slower pace.

Variable Stage or Modulating: A variable-stage or modulating furnace modulates the speed and heat output based on the temperature outside and the desired comfort level. This furnace only works as much as you need it, making this type the most energy-efficient type of furnace.

What Is AFUE?

AFUE, or Annualized Fuel Utilization Efficiency, is a measure of furnace-heating efficiency. The higher the AFUE, the more efficient the furnace.

How Much Money Can a New Furnace Save You?

Our AFUE energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's AFUE value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

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What Size Furnace Do I Need?

We can calculate the correct size furnace for your home. The number of BTUs, or British Thermal Units, needed to heat your home is dependent on a number of variables. Contrary to what you might think, a bigger furnace may not necessarily mean more heating power for your home. Call us at JL Anderson Heating & Cooling, and we can set up an appointment to calculate the furnace size you might need.

Need Furnace Service?

Contact the experts at JL Anderson Heating & Cooling.

Call us at 765-471-7506!

Gas Furnace Replacement in Dayton, IN 47941

“Very happy we chose J.L. Anderson to install our new furnace and air conditioning system. Every aspect from the initial call to the final walk through was done with excellence. This company has their act together and we would recommend them to anyone! Thank you!!” – Jamie J.

Gas Furnace Repair in Monticello, IN 47960

“The total service experience was excellent. From my call to request service with Abby this morning to Mike coming the same day to assess, bring back the needed part, and completing the repair! All complete the same day with kindness and professionalism. Exemplary customer service – thank you!”

– Deborah W.

Gas Furnace Installation in Indianapolis, IN 46220

“Craig and George both did an excellent and thorough job installing everything. They made sure to explain how to setup use the new thermostat, how often to change the filter, and went over everything they did. Everyone over at JL Anderson has always been so friendly to me.”

– Lucas P.

Gas Furnace Installation in West Lafayette, IN 47906

“We had decided to replace our 25+ yr gas furnace and air conditioner and have installed a more efficient system. Joe Kollman met with us and explained the different options for the Trane gas furnaces and air conditioners. He answered all our questions and provided a detailed estimate for the services. Within a couple of weeks during the month of February, Craig Irvin and his apprentice arrived as scheduled to install both units in two days. The furnace was installed first and without any real inconvenience to us was completed by the end of the work day. The air conditioner was installed the next day. Both associates were professional, courteous, and health safety during the entire time that they were working in our home. They were timely in their work and cleared away any of the debris from the installation. Since the installation, we had some below zero temperatures, and the new Trane furnace kept the whole house (over 4000 sq. ft.) at a comfortable temperature. I would recommend Anderson Heating & Cooling and their associates. We are very happy with our Trane system.”

– Marsha S.

Gas Furnace Repair in West Lafayette, IN 47906

“Mike was very quick and helpful with repairing our furnace which needed a new igniter. He was friendly, professional and answered all of our questions. He even gave us a few tips as we head into spring!”

– Meredith S.

Gas Furnace Repair in Westpoint, IN 47992

“They were fairly quick and to the point. Hearing Jim’s dulcet tones when I call in is always a plus.”

– Matt R.

Gas Furnace Repair in West Lafayette, IN 47906

“Your service is fast, thank you!”

– Dan J.

Gas Furnace Replacement in Lafayette, IN 47905

“Another great job by JL Anderson!
Everyone I dealt with for our new furnace and AC was very knowledgeable and professional. The installers worked as a team, communicated and kept things tidy.
I can’t express enough how great this company has always been in all of our years of doing business with.
Thank you. Good job.”

– Rita T.

Gas Furnace Repair in Lafayette, IN 47909

“Chad was very quick to diagnose and repair to get the unit back up and running. Great customer service! Thanks again Chad.”

– Brandon R.

Gas Furnace Maintenance in Lafayette, IN 47909

“Professional, excellent service!”

– Craig G.


JL Anderson Heating & Cooling proudly provides HVAC service to Lafayette, Delphi, West Lafayette, Dayton, Battle Ground, Frankfort, Monticello, Mulberry, Rossville, and the surrounding communities. Visit our service area page for more coverage details, call us at 765-471-7506, or request service online today.