Air Conditioning

Close up of an air conditioner fan.

JL Anderson Heating & Cooling is your #1 HVAC contractor in Lafayette, IN and the surrounding communities. We are the leading company for all of your air conditioning needs. If you need repairs, maintenance, or a brand new system installed, the technicians at JL Anderson Heating & Cooling are the qualified and professional crew for the job.

We provide the highest quality service for your air conditioner. We also aim to educate and inform our customers. Informed decisions are good decisions. We want you to feel confident we are qualified to perform the service for which you are hiring us.

Air Conditioning Basics

The four main components to your air conditioner are:

Condenser: The condenser is the outside metal unit and where the gas from the compressor is condensed into a liquid. The gas entering the condenser is very hot. The temperature is then lowered, so the gas can convert back to a liquid.

Compressor: The compressor is inside the condenser. It circulates the pressurized refrigerant, to concentrate the heat, and changes the low pressure gas to high pressure.

Evaporator: The evaporator is the part of the system inside the home. In simple language, it absorbs the heat from your home.

Expansion Valve: The expansion valve controls the amount of refrigerant in your system.

All of these pieces are connected by a copper tube that handles refrigerant, creating a closed loop. Heat is collected in the evaporator, sent outside to the condenser. The heat is removed, and the cool air is recirculated back into your home.

AC Facts

An Air Conditioner Doesn’t Create Cool Air.
What happens in the AC process is actually the removal of heat from the air. Your AC uses a chemical called refrigerant to remove heat and transfer it outside. The warm air runs through the lines and coils in your unit and goes from liquid to gas and back again. During this process, the refrigerant removes the heat and transfers it elsewhere so that when the air comes out the other side, it is cool.

Your AC Will Remove Humidity.
Lower humidity helps the overall comfort level in your home by making you feel cooler, even if the temperature is the same.

Your Air Filter Needs To Be Checked And Replaced Every Three To Six Months.
(depending on the manufacturer’s recommendations)
A dirty air filter restricts your air flow, which reduces efficiency, costing you money, and over time can put stress on your unit and could cause a costly repair.

Maintenance, Maintenance, Maintenance.
Your air conditioner needs regular checkups to keep it running in tip-top shape. Having regular annual preventative maintenance will bring your system longer life and fewer breakdowns over all.

SEER
The Seasonal Energy Efficiency Ratio (SEER) measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total electric energy input during the same time frame. A higher SEER rating means greater energy efficiency.

How Much Money Can a New Air Conditioner Save You?

Our SEER energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's SEER 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.

The SEER Calculator is disabled because JavaScript did not properly load.

To view the calculator please try your browser's refresh button, enable JavaScript, or try a different browser.

At JL Anderson Heating & Cooling, we provide all the services you need to keep your AC running in top-notch shape. Call us at 765-471-7506 for repairs, maintenance, or new-system installation.

Need Air Conditioner Service?

Contact the experts at JL Anderson Heating & Cooling.

Call us at 765-471-7506!

Air Conditioner Repair in Lafayette, IN 47905

“Very personable and Knowledgeable. Did a great job.” – David R.

Air Conditioner Repair in West Lafayette, IN 47906

“Great service. Here very quickly. Excellent diagnosis. Excellent repair. Excellent customer service. Mike is my favorite technician.”

– Al H.

Air Conditioner Replacement in Lafayette, IN 47909

“Super fast work for a super good looking furnace and ac!”

– Alexa R.

Air Conditioner Replacement in Lafayette, IN 47909

“Bo was professional and thorough while repairing my air conditioner. We are very pleased with his work.”

– Sandra M.

Air Conditioner Replacement in Lafayette, IN 47904

“Craig & Dusty did an amazing job replacing my AC. They just left my house a couple hours ago, but so far, so good!”

– Janene K.

Air Conditioner Maintenance in Dayton, IN 47941

“Great Company Very professional From the time Madison took my call till the day Curtis Did free Second Look Over from when A competitive service company estimated over 4000 in repairs when Curtis showed up he was up front with me and was able to answer all my questions and polite.
I Recommend This Company Any Day of the Year
Great Job Team!!!! 👍👍👍👍👍😁”

– Mike E.

Air Conditioner Installation in Lafayette, IN 47905

“Quick reliable correspondence during decision making process, informed of minor obstacles And time taken to correct old errors in former design, walk through available at site; office staff effluent personable and experienced with rebates and accounts. Competitive pricing. Great experience!”

– Linda C.

Air Conditioner Maintenance in West Lafayette, IN 47906

“Nice fellow , on time and very efficient! Your service associates are always a pleasure to deal with.”

– Jon D.

Air Conditioner Repair in Lafayette, IN 47909

“Bo was very friendly and professional. Wore his mask in, fixed the problem in what seemed like no time, and gave me some pointers on how to take better care of my ac unit.”

– Drew R.

Air Conditioner Replacement in Lafayette, IN 47905

“So far the process has been an absolute joy! Each of the employees I’ve been in contact with have been professional, kind and a pleasure to work with.”

– Seth M.


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.