Call: (610) 628-0082


R.F. Ohl services, repairs and installs all types of HVAC systems. The major brands that we carry are:


We are authorized dealers of Mitsubishi systems and our best sellers are the ductless mini-split systems. These units are fantastic solutions for homes and businesses and they are available in a wide variety of configurations. Mini-Spilt units are optimal for retrofitting older homes when the need for a central AC system exists but the practicality of installing duct work makes a traditional HVAC system too expensive. Our ductless systems can be used in residential, commercial, and industrial settings. Each room gets a control head, allowing for the most flexible type of zoned heating and cooling possible.


Trane HVAC systems are very reliable systems and Trane has been a leader in the heating and cooling industry for many years. We are proud to be a Trane authorized dealer, allowing us to sell, install and service Trane HVAC systems.

The benefits of owning a Trane central air conditioner don’t end after installation. Each of our central air conditioning units are backed with a Trane warranty, guaranteeing a comfortable comfortable home year round. 


Bryant is another excellent HVAC equipment supplier and we are authorized to sell, install and service these systems as well. Ask us about the The Bryant® Housewise™ Wi-Fi® thermostat. This is a small thermostat gives homeowners the environmental control they demand with just the touch of the screen.  Welcome to the 21st century, all that is needed is a smart device and an Internet connection to start managing your home’s climate from anywhere.


As with all of the other brands we represent, R.F. Ohl is proud to be a Lennox authorized dealer. Lennox offers the perfect choice for perfect air.

Lennox’s state of the art residential heating, cooling and air quality systems will let you feel perfectly comfortable in your home, regardless of the outside conditions. Lennox manufactures high-efficiency HVAC systems including furnaces and air conditioners designed to conserve energy and save money.


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R.F. Ohl come out to my Bethlehem home to service the heating and cooling system. They serviced my gas HVAC system and my gas fireplace all in one trip, getting me ready for the winter. For the longest time, I have had a problem with one bedroom not getting enough heat in the winter or enough AC in the summer. Previously, I’ve had other HVAC companies try to fix the problem and they never could. R.F. Ohl’s technician was able to trouble shoot the issue and fix it in the same day! I definitely recommend using R.F. Ohl for your home’s HVAC, heating and cooling systems.
      ~B. Lewis, Bethlehem, PA

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R.F. Ohl

400 Interchange Rd.
Lehighton PA 18235
(610) 624-4827
Hours of Operation

Monday 8am – 5pm
Tuesday 8am – 5pm
Wednesday 8am – 5pm
Thursday 8am – 5pm
Friday 8am – 5pm
Saturday 8am – 2pm
Sunday Closed

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