About Reznor

Reznor HVAC has 130 years of experience manufacturing a wide range of industry-leading industrial and commercial HVAC products. Reznor built its reputation by providing reliable, high-quality heating, ventilation and cooling systems.

Company History

Since its founding in 1888, Reznor has remained at the forefront of HVAC technology. Reznor is a global leader thanks to its innovative, extended range of gas fired unit heaters, air handlers, condensers and rooftop units.

01

1888

Founded in Mercer, Pennsylvania, by George Reznor    
02

1920

Development of gas unit heaters
03

1935

Development of the first gas fired unit heater for industrial applications
04

1964

Start of production in Menen, Belgium  
05

1993

Thomas & Betts acquires Reznor  
06

2014

Nortek Global HVAC acquires Thomas & Betts business, including Reznor, Ambirad, Gaz Industrie and Molimex-Therm.

07

2018

Product brands Ambirad, Benson and AirBloc merge into Reznor
08

2021

All-new unit heater line launched, featuring added installation and serviceability features, as well as an aesthetically-pleasing exterior.
09

2023

Became Allies in Comfort with Roberts-Gordon Infrared Heating Solutions.
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