Heating Replacement and Installation in Evansville, IN & Louisville, KY
Evansville, IN, and Louisville, KY, are great places to live with much to offer, but to enjoy living here, you need a reliable heating system to conquer the cold, wet, and windy winters. If your furnace or heat pump isn’t up to the challenge of a Kentuckiana winter, A+ Derr Heating & Cooling can help you discover the ideal heating replacement for your home and budget.
Call A+ Derr at (812) 200-0727 or contact us online to schedule a new heating system installation for your Kentuckiana home!
Key Points
- If you’re unhappy with your new heating installation after living with it for a year, we’ll buy it back.
- Certified installers providing factory-trained precision for up to 99% AFUE high-efficiency furnaces and heat pumps.
- Zero-cost consultations with Manual J load sizing to match your home’s unique layout.
- Fourth-generation family business delivering fast, turn-key local installation across Kentuckiana.
How Do You Choose the Right Heating System for Kentuckiana Homes?
Replacing a heating system in the Evansville and Louisville region is not one-size-fits-all. Homes across the Ohio River Valley range from historic brick properties near parks and older corridors to newer builds along major interstates. The best installation plan starts with how your home is laid out, how it holds temperature on windy days, and where comfort problems show up first.
Evansville Area Installation Considerations
In Evansville, we often work in neighborhoods and nearby communities where home layouts vary widely, including areas near Downtown, Haynie’s Corner, the East Side near Burkhardt Road, and the west side corridors near the University of Southern Indiana. We also install systems for homeowners in Newburgh and surrounding areas that connect along I-69, US-41, and the Lloyd Expressway. These homes frequently benefit from equipment that can handle fast temperature drops and improve comfort in bonus rooms, basements, and back bedrooms.
Louisville Area Installation Considerations
In Louisville, we install heating systems across a mix of classic neighborhoods and fast-growing suburbs, including the Highlands, St. Matthews, Middletown, Jeffersontown, Fern Creek, Okolona, and the wider East End. Many homeowners along the I-64, I-65, I-71, and Gene Snyder (I-265) corridors want upgrades that reduce temperature swings, improve airflow to second floors, and keep the home comfortable during damp, windy winter stretches.
Nearby Cities We Commonly Serve For New System Installs
We also provide heating replacement and installation for homeowners in nearby communities that regularly commute into Evansville or Louisville, including Henderson, Boonville, Mount Vernon, and Princeton, as well as New Albany, Jeffersonville, Clarksville, and Shepherdsville.
What We Review Before Recommending A Replacement
- How evenly your home heats, including known hot or cold spots on upper floors and in finished basements
- Existing ductwork condition, airflow restrictions, and whether balancing improvements are needed
- Fuel source and efficiency goals, including whether a high-efficiency furnace or a heat pump setup fits best
- Noise concerns, return air placement, and thermostat location and zoning options
- Home comfort priorities, including humidity and indoor air quality add-ons for cleaner, healthier air
If you are ready for a heating upgrade that fits your home and your budget, call A+ Derr at (812) 200-0727 or contact us online to schedule a free installation quote.
When Should You Replace Your Heating System Instead of Repairing It?
Problem: Heating system is over 15 years old and experiencing frequent mid-winter breakdowns.
Solution: Continuing to repair an aging unit yields poor returns. Upgrading to a new Lennox furnace or cold-climate heat pump eliminates repair bills, includes full warranty coverage, and restores peace of mind.
Problem: Excessive winter utility bills caused by an inefficient or degraded heat exchanger.
Solution: Modern ENERGY STAR® certified Lennox systems achieve up to 99% AFUE ratings, ensuring almost every dollar spent turns directly into heat rather than wasted exhaust.
Problem: Severe temperature variations, noisy operation, and lingering hot/cold spots.
Solution: Variable-speed blowers and modulating gas valves adjust output continuously, delivering whisper-quiet, balanced airflow throughout two-story homes and basements.
Problem: A cracked heat exchanger or major compressor replacement quote exceeding 50% of new equipment cost.
Solution: Invest in a new high-efficiency system backed by manufacturer warranties, local rebates, and federal Inflation Reduction Act tax credits.
Why Choose a Lennox Authorized Dealer for Your Heating Installation?
When A+ Derr is on the job for your heating replacement, you’ll get top-quality equipment. We’re a proud Lennox® Premier Dealer because we feel Lennox offers the best HVAC systems available today.
But being a Lennox Premier Dealer is about more than selling Lennox equipment. Our HVAC technicians have received specialized training in servicing, maintaining, and installing Lennox HVAC systems. This training doesn’t just happen once, either. To stay a Lennox-certified specialist, they attend ongoing classes and practical workshops. They also have extensive experience and know how to optimize your heater’s performance and efficiency.
Call A+ Derr at (812) 200-0727 or contact us online to request your free quote for a Lennox-certified heating replacement in Evansville, Louisville, or the surrounding areas!
What Types of Heating Replacement Systems Do We Install?
The A+ Derr team has extensive experience installing and replacing:
What Are the Top Signs You Need a New Heating System Installation?
Don’t wait too long to replace your furnace or heat pump! Ideally, you should install a new system before your old one breaks down. The following are signs that it’s time to arrange for your heating replacement:
- Old age: If your heater is over 15 years old and it’s giving you trouble, now would be a good time to replace it.
- Frequent repairs: Most heaters need repair services every few years, but if you need something fixed every winter, or the repairs are too pricey, you’ll save in the long run with a new heating installation.
- Skyrocketing utility bills: If your heating bill keeps getting higher, or the cost seems unreasonable, your heating system is probably inefficient.
- Uneven heating: If you sweat in your living room and shiver in your bedroom, your heater isn’t doing its job.
When you’re ready to replace your heating system in Evansville, IN, or Louisville, KY, call us at (812) 200-0727 or reach out online for a free estimate.
What Are the Advantages of Installing a Modern Lennox Heating Unit?
A new heating system will provide many benefits and advantages, and these only get better with a Lennox:
- Lennox is known for being energy-efficient. Lennox’s ENERGY STAR®-qualified furnaces have up to a 99% efficiency rating, which means the energy they use is almost entirely channeled into producing heat, so you aren’t wasting power.
- On top of efficiency, Lennox furnaces are some of the quietest manufactured today.
- Their state-of-the-art technology produces ideal comfort and ensures your heat pump or furnace will last a long time.
- Lennox heat pumps use Quantum coil technology with a sustainable aluminum alloy that protects against corrosion and reduces energy use.
- A new heater will improve your indoor air quality. Lennox also offers indoor air quality solutions you can incorporate into your HVAC system to keep allergic, asthmatic, chronically ill, or senior family members healthier.
Experience the difference a Lennox heating system can make by calling (812) 200-0727 or contacting us online. We provide free heating installation quotes in the Evansville and Louisville area.
Frequently Asked Questions About Heating Replacement and Installation
What areas do you serve for heating replacement and installation?
Which heating systems do you install?
When should I replace my furnace or heat pump?
What are the benefits of a new Lennox heating system?
How does dual-fuel (furnace + heat pump) work in Evansville and Louisville?
Will a new Lennox system improve my indoor air quality?
Do you offer free quotes, financing, or help with rebates?
How long does heating replacement take?
What should I expect during installation day?
Will a new furnace or heat pump lower my energy bills?
Does a new furnace add value to my home?
What warranties do you offer on new systems?
How do I keep my new system running its best?
How do I get started or schedule an installation?
Why Choose A+ Derr for Your Heating Replacement?
For nearly 50 years, A+ Derr has delivered top-quality heating and cooling services throughout Evansville, Louisville, Boonville, Newburgh, Western Kentucky, and surrounding areas. Our fourth-generation family business offers one of the area’s biggest and most responsive technician fleets. We take care of our customers promptly and expertly, which is why we believe in “service today or you don’t pay”!
We stand behind our work and our products, and you can count on us to provide 100% satisfaction guaranteed. And if you don’t like the equipment we installed after living with it for a year, we’ll buy it back!
Call A+ Derr Heating and Cooling at (812) 200-0727, or contact us online to schedule a new furnace or heat pump installation in the Kentuckiana region.
What Are the Benefits of Installing a New Lennox Furnace or Heat Pump in Evansville or Louisville?
The Evansville, IN, and Louisville, KY areas experience hot, humid summers and cold winters — making reliable home comfort essential. A new Lennox furnace or heat pump heating replacement can dramatically improve your year-round comfort, energy efficiency, and indoor air quality.
Key benefits of Lennox furnaces and heat pumps include:
1. High Energy Efficiency
Lennox equipment is engineered to deliver superior efficiency and reduce wasted energy. Heating replacement with a new Lennox furnace can achieve up to 99% AFUE, while Lennox heat pumps reach SEER2 ratings of 23 or higher. This ensures that nearly every dollar you spend goes directly into heating or cooling your home, helping to lower monthly energy costs across the Evansville and Louisville regions.
2. Dual-Stage and Variable-Speed Comfort Technology
Modern Lennox systems are designed for quiet, steady operation. Variable-speed blower motors and modulating gas valves balance temperatures evenly throughout your home. Choosing a Lennox heating replacement with dual-stage technology means fewer temperature swings, better humidity control, and more consistent comfort on every floor.
3. Heating and Cooling Comfort
Installing a new Lennox furnace or heat pump provides both heating and cooling comfort with one high-efficiency system. Dual-fuel heating replacement options automatically switch between the electric heat pump and gas furnace depending on outdoor temperatures — ideal for the mild yet variable winters common in the Evansville–Louisville area.
4. Energy-Saving and Environmentally Friendly
Lennox high-efficiency furnaces and heat pumps use less energy, reducing your carbon footprint while providing even, consistent heating and cooling. Plus, the Lennox PureAir™ filtration system provides added dehumidification on those hot and humid summer days and efficient air purification for cleaner air inside your home.
5. Smart Thermostat Compatibility
Lennox HVAC equipment can be easily connected to the Lennox S40 Smart Thermostat, giving you convenient temperature control and alerts from the palm of your hand. Lennox also offers the iComfort® smart home system, allowing you to control and optimize your comfort from anywhere.
6. Warranty Protection & Long Equipment Lifespan
Lennox furnaces and heat pumps are backed by industry-leading limited warranties covering the heat exchanger and compressor. A Lennox system that has been installed and serviced properly can last 15–20 years or more. Improving the efficiency of your HVAC system with a Lennox upgrade can add to the resale value of your home.
Last Update: October 13, 2026
Explore Heating Services
Choose the heating service you need below to get answers, options, and help fast.
