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Thermolec

We are excited to announce that Thermolec is now a part of SPX Technologies, a supplier of highly engineered products and technologies, holding leadership positions in the HVAC and detection and measurement markets. Thermolec will integrate into the growing Electric Heat business platform of SPX’s HVAC segment alongside Marley Engineered Products and ASPEQ. Together, we’re expanding our capabilities and geographical presence to deliver even greater value to engineers, contractors, and building owners – offering more integrated solutions for today’s energy­-conscious world. This move presents a great cultural fit for Thermolec – and its employees and customers. We’re excited to join the SPX family! Read the full press release: Learn More
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About Us

At Thermolec, we are dedicated to excellence, customer satisfaction, and forward-thinking.

This unwavering commitment has propelled us to become one of the industry leaders in HVAC solutions. Through our products and services, we strive to meet the evolving needs of our valued customers and provide lasting value.

Innovation and
collaboration since 1973

Since the beginning, Thermolec has been designing and manufacturing next-generation electric heaters, modulating controls, and residential steam humidifiers in the heart of Montreal, Canada. At Thermolec, we design and engineer all our products to provide the best comfort and experience, from single-home to very large-scale projects. We pioneered the electronic Air Flow Sensor technology, now trusted by customers around the globe. Our R&D team continues to innovate better and more energy efficient solutions to make sure Thermolec provides the most state-of-the-art electric heating solutions for the HVAC industry.

Shared Passion

Thermolec Ltd was founded by Cherif Menassa and his partner Camille Adib in 1973. They shared a deep passion for all things HVAC. Fast forward 50 years, and the company is now led by Cherif’s son, Daniel Menassa, who is now the acting VP of the company. But Daniel’s connection to Thermolec runs even deeper. As a young man, he spent his summers working and learning all aspects of the business, where he developed a love for the products his father’s company was creating. This experience inspired him to pursue a degree in electrical engineering, with a vision of one day leading the family business. Under the guidance of both Cherif and Daniel, the Thermolec team blends the wisdom and experience of the past with innovative thinking to create new cutting-edge products.
meet our team

Our History

Thermolec has been driven forward by passion and innovation. We understand the world is constantly changing, and we are committed to staying ahead of the curve by responding to new challenges and opportunities. As a company, Thermolec embraces a culture of adaptability and innovation so we can continue to lead the way in our industry.
1973
FOUNDED IN 1973

Cherif Menassa and Camille Adib join forces to establish Thermolec, marking the beginning of a remarkable journey.

1981
DUAL-ENERGY SYSTEMS

In 1981, Thermolec pioneers the development and commercialization of Dual-Energy systems, aiding the heating conversion efforts in Canada and Quebec during the energy crisis.

1985
LANDMARK PROJECTS

In 1985, Thermolec secures a contract to manufacture heaters for the iconic Montreal Olympic Stadium, one of the biggest sports centers in North America. Then Thermolec obtains the contract to install electric heaters in downtown Toronto’s CN Tower, one of Canada’s most popular and recognizable structures.

1998
REVOLUTIONIZING THE HVAC INDUSTRY
In 1998, Thermolec introduces the electronic air-flow sensor, a patented innovation that revolutionizes the HVAC industry by dramatically improving the performance of electric heaters in VAV (variable air volume) applications.
2001
EXPANDING THE PRODUCT LINE
In 2001, Thermolec expands its offerings with a comprehensive range of residential and small industrial electric hydronic heating systems. Additionally, the company acquires its second manufacturing plant, enabling further growth.
2003
ACQUISITION OF PM WRIGHT HEATING
In 2003, Thermolec acquires PM Wright Heating, its main competitor in the duct heating industry, consolidating its position in the market.
2004
GLOBAL EXPANSION
In 2004, Thermolec sets its sights on international markets, aiming to bring their top-quality products to customers around the world.
2007
STEAM HUMIDIFICATION SYSTEMS
In 2007, Thermolec introduces a complete line of steam humidification systems for both residential and commercial applications, expanding its product portfolio.
2019
EXPANDING OPERATIONS
In 2019, to better serve its growing client base and enhance operational flexibility, Thermolec acquires two additional manufacturing plants.
2020
SUPPORTING HEALTHCARE
In 2020, during the peak of the COVID-19 pandemic, Thermolec helped support OEMs across North America in improving ventilation in hospitals and medical clinics which needed quick and efficient solutions.
2022
COMMITMENT TO SUSTAINABILITY
Thermolec continues its mission to create a greener and more environmentally friendly world by supporting major customers through the production of clean energy products on a global scale.