Resideo is a leading global manufacturer and developer of technology-driven products and services that deliver comfort, energy efficiency, safety, and security. Through our trusted brands—Honeywell Home, First Alert, and Resideo—we bring innovation built on heritage, helping protect what matters most in over 150 million homes worldwide.
Redd-I Division of TPI Corporation
Manufacturer of electric heating and ventilation products
Raywall Division of TPI Corporation
Manufacturer of electric heating and ventilation products
Paul Rauschert Steinbach GmbH
We provide Ignition and ionization electrodes manufactured at our global production sites. Our products meet strict European quality standards, supported by our own in-house ceramic production.
Ouellet
Ouellet Canada offers one of the most comprehensive ranges of electric heating solutions for residential, commercial, and industrial applications. Our portfolio includes baseboard heaters, convectors, fan heaters, electric furnaces, radiant systems, heating cables, air exchangers, air curtains, unit heaters, and smart controls. Founded in 1960 in L’Islet, Quebec, Ouellet has grown from a small workshop into a global leader, combining decades of innovation with ISO 9001-certified quality to deliver safe, efficient, and reliable comfort worldwide.
Neptronic
Founded in 1976, Neptronic is a private corporation that designs, manufactures and distributes products for the HVAC industry. Our product line includes humidifiers, electric heaters, HVAC controls, electric actuators and actuated valves.
Markel Products Division of TPI Corporation
Manufacturer of electric heating and ventilation products