Emergency Services Available

Don’t suffer after business hours if you have an HVAC or water heater emergency. B&L Ott Heating & Air Conditioning proudly offers 24/7 emergency solutions to serve our community best. Call us at
610-927-5133 to get help now. We work day and night in Lancaster, Berks, and Chester Counties. Whether your home is freezing in the winter, your basement is filling with water from your water heater, or you have another emergency, we’re here for you.

Lennox Premier Dealer in Reading, PA

Home comfort should feel effortless. The right HVAC system makes that possible by delivering steady temperatures, clean air, and reliable performance. If you’re in the market for a new heating and cooling system, Lennox stands out as one of today’s most respected brands.

B&L OTT Heating and Air Conditioning is proud to be a Lennox Premier Dealer serving Reading, PA, and the surrounding Berks County. Our licensed, certified technicians install, repair, and maintain a broad array of Lennox systems. After over 35 years in the community, we have developed a reputation for dependable service, honest recommendations, and high-quality workmanship.

Why Choose a Lennox Premier Dealer?

Partnering with a Lennox Premier Dealer in Reading means you work with knowledgeable, factory-trained technicians. The team at B&L OTT completes ongoing training to stay current with the latest HVAC technology and installation best practices.

We also maintain a direct relationship with Lennox. This connection grants us access to the full product lineup, including the premium Dave Lennox Signature® Collection.

Peace of mind is another advantage. Lennox equipment includes strong manufacturer warranty protection, which only applies to systems installed by a Premier Dealer.

B&L OTT customers also receive dependable, timely support. We offer 24/7 emergency HVAC solutions for homeowners who need help fast. Count on us to repair problems correctly the first time, whether during a winter cold snap or a summer heat wave.

Lennox Heating & Cooling Systems

Lennox designs HVAC equipment for steady performance, quiet operation, and low energy use. Our team can help you choose the right Lennox equipment for your needs.

High-Efficiency Furnaces

Winter in Reading brings long stretches of freezing temperatures. Lennox models SLP99V and EL296V are among the most efficient gas furnaces available. These systems adjust heat output based on current demand, a unique feature that sets them apart from traditional furnaces.

Variable-Capacity and Two-Stage Air Conditioners

Humid summers in Pennsylvania make maintaining indoor comfort difficult. Lennox air conditioners, including models XC25 and XC21, simplify the task with advanced compressor technologies. Instead of switching on and off frequently, these systems run at lower speeds for longer periods, improving temperature and humidity control while reducing energy consumption and noise levels.

Heat Pumps and Dual-Fuel Systems

Heat pumps provide heating and cooling from a single system. They work by transferring heat with electricity rather than generating it from a fuel source.

Many Reading homeowners choose dual-fuel systems that combine a heat pump with a gas furnace. The heat pump handles mild temperatures while the furnace takes over during cold spells. This setup provides the most efficient operation possible, regardless of the weather.

Indoor Air Quality Solutions

Home comfort goes beyond temperature. Air quality inside the home also matters. Lennox indoor air quality products remove airborne particles and manage humidity. Solutions from B&L OTT include humidifiers, dehumidifiers, and advanced filtration systems.

Lennox Installation, Repair & Maintenance

The installation and ongoing service your HVAC system receives are just as important as the equipment itself. We install, repair, and maintain Lennox systems in the Reading area.

New Lennox System Installation

Every home has different heating and cooling demands. Proper system sizing accounts for home size and layout, window placement, occupancy levels, air infiltration rates, and more to ensure consistent comfort and efficient operation. Every installation also includes a free estimate to help homeowners plan their heating or cooling upgrade.

Repairs Using Genuine Lennox Parts

Even the most dependable HVAC systems require occasional repairs. When problems arise, our technicians can diagnose and fix them quickly. We use OEM Lennox replacement parts whenever possible to maintain reliable performance and protect warranty coverage. Call us anytime for same-day service and upfront pricing on heating and cooling repairs.

Seasonal Maintenance and Tune-Ups

Routine maintenance helps Lennox HVAC systems perform at their peak. Seasonal tune-ups from B&L OTT include system inspections, in-depth cleaning, performance checks, and safety testing. These steps keep your furnace and air conditioner running efficiently and reduce the risk of unexpected breakdowns.

Lennox Systems Built for Reading Homes

Pennsylvania residents experience all four seasons in full force. The changing weather calls for steady cooling and moisture control in the summer, along with dependable heating and humidification in the winter.

Lennox systems handle these shifting conditions with ease, in both older homes and newer construction. Many models operate at variable speeds, allowing them to control humidity more effectively than traditional single-speed systems. When properly installed, Lennox equipment can maintain stable temperatures, improve indoor air quality, and reduce energy use.

Schedule Lennox HVAC Service in Reading, PA

Reliable comfort starts with the right HVAC partner. B&L OTT has offered dependable heating and cooling solutions to Reading and Berks County residents since 1989. Homeowners turn to us for expert guidance, smooth installation, and ongoing support from a local HVAC company they can trust.

Contact us today to schedule Lennox HVAC service in Reading, PA.

Frequently Asked Questions


Yes. Our technicians install new Lennox furnaces, air conditioners, heat pumps, and indoor air quality products. We also repair and maintain the full lineup of Lennox heating and cooling equipment.

We recommend tune-ups twice a year: once in the spring to prepare your air conditioner for summer, and again in the fall to get your furnace ready for winter.

A professional evaluation from B&L OTT is a great starting point. Our technicians review your home’s layout, HVAC configuration, and performance expectations before recommending a Lennox system to fit your needs and budget.
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Discover The B&L OTT Heating & Air Conditioning Difference

Emergency Services Available
Licensed and Certified Local Technicians
Free Estimates on Replacements
Upfront & Honest Pricing
Preventative Maintenance Agreements
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Our Reviews

See What Your Neighbors Are Saying

The team at B&L Ott had our new system installed in less time than I had expected. They were thorough, answered all questions and protected our home from any mess. Always receive top notch service from B&L Ott.

Cindy C.

Cindy C.

5 stars to B&L Ott. They are wonderful to deal with. Showed up on time, open to where you would like the units placed, and beautiful workmanship. Wonderful company.

Kimberly M.

Kimberly M.

Very satisfied with the mini splits we had installed in our home. B&L Ott were professional and efficient with the installation. They also worked with us on options based off of what we were comfortable spending. I would recommend B&L Ott.

Stephany S.

Stephany S.

B&L Ott Heating & Air Conditioning was recommended by my manager and I absolutely love their work. They are very upfront and professional. Keep it up!

Maria B.

Maria B.