Top-Quality Heating Systems from Lennox

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A+ Derr is a proud Lennox® Premier Dealer. When you need a new heating or cooling system, you deserve to know you’re getting only the highest quality products. Installing only Lennox heating systems ensures our customers receive the best available equipment in today’s market.

When it’s time to replace the HVAC equipment at your Evansville or Louisville home, go with a Lennox! Contact A+ Derr at (833) 232-4328 to get started.

Advantages of Lennox Heating Products

Lennox has a long and well-deserved reputation as one of the HVAC industry’s most efficient heating brands. When you invest in a Lennox furnace, heat pump, or boiler, you enjoy many benefits, including:

  • Commitment to quality: Lennox furnaces are among the quietest and most efficient heating systems you can buy. Engineered for perfect warmth and savings, they save you money, feature state-of-the-art technology, and enjoy a long life span.
  • Quantum coil technology: Lennox heat pumps feature Quantum coils that protect against corrosion in indoor and outdoor environments. The specialized aluminum alloy weighs less than traditional copper coils, is more sustainable, and effectively reduces energy use during operation.
  • Indoor air quality: For family members with allergies, asthma, or other respiratory issues, Lennox manufactures air quality solutions that work with your HVAC system to clean your home’s air, giving you more control over its indoor environment.
  • Energy efficiency: Your HVAC system can make up to 50% of your home’s total energy use. Lennox offers ENERGY STAR®-qualified furnaces that boast an efficiency rating of up to 99%, meaning they convert nearly every last bit of energy they use into heating your home.

Experience the benefits of a Lennox system for yourself! Call (833) 232-4328 or contact us online to schedule an installation in the Evansville or Louisville areas.

What Is a Lennox Premier Dealer?

Premier Lennox Dealers are far more than HVAC service technicians. They receive specialized training and have extensive experience installing, maintaining, and servicing Lennox HVAC products.

Our technicians must display expert knowledge and technical proficiency in a wide range of Lennox systems and products to qualify as Lennox-certified specialists. They also attend ongoing practical workshops and classes, so you can be sure the work they perform at your home meets Lennox’s high standards and optimizes your equipment’s efficiency.

Whether you need heating installation, repair, or maintenance services, A+ Derr delivers the help you require quickly, effectively, and courteously.

Trusted Heating Services

For nearly 50 years, A+ Derr has proudly served the heating and cooling needs of homeowners throughout Evansville, Louisville, and the surrounding communities. Whether you need heating installation, heating repair, or heating maintenance services, our technicians are ready to handle the job. We also offer 24/7 emergency HVAC services for when you need us most!

Contact A+ Derr online or call us at (833) 232-4328 to learn more about Lennox heating and cooling systems or to schedule a service call.

Need Furnace or Heat Pump Service?

  • A+ Expert heating technicians available 24 hours, 7 days a week

  • Trucks stocked with heating and furnace parts to complete the job
  • Service all heat pump and furnace makes and models
  • Up to 5 years warranty on heating parts
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