Greenheck, Valent, and Innovent names all show up in commercial air movement and conditioned-air applications, but they should not be treated as one interchangeable equipment line. Understanding what each name represents makes parts identification much easier.
Total HVAC Parts has separate collections for Greenheck fan and air-movement parts, Valent rooftop and DOAS parts, and Innovent custom air-handler parts.
Greenheck: Fans and Air Movement
Greenheck is best known for air movement and control equipment. Its broad product portfolio includes commercial fans as well as dampers, louvers, energy-recovery equipment, make-up air equipment, kitchen ventilation, packaged rooftop products, and other air-side systems.
For parts work, Greenheck fan applications commonly bring technicians to motors, wheels, bearings, belts, drives, controls, dampers, actuators, and related fan components. The fan model, serial information, and original component label are useful because Greenheck's catalog covers many fan arrangements, sizes, and configurations.
Shop Greenheck fan & air movement parts
Valent: Packaged Rooftop and Dedicated Outdoor Air Equipment
Valent equipment is commonly associated with commercial packaged rooftop ventilation and dedicated outdoor air system applications. DOAS equipment is designed around treating ventilation air separately from the building's primary space-conditioning load, and these units can incorporate heating, cooling, dehumidification, energy recovery, filtration, and controls depending on configuration.
Valent parts requests can therefore cover much more than a basic fan assembly. Common service categories include controls, sensors, motors, compressors, refrigeration components, gas-heat components, valves, energy-recovery components, and other unit-specific parts.
Shop Valent rooftop unit & DOAS parts
Innovent: Custom Air Handling and Specialized Systems
Innovent is associated with custom air-handling equipment and specialized commercial air systems. Depending on the application, custom equipment can be designed around ventilation, energy recovery, temperature and humidity control, filtration, and other project-specific requirements.
That customization is important when ordering replacement parts. Two Innovent units that perform a similar function may not have identical components. The complete unit model, serial number, and component information should be used whenever possible instead of matching a part solely by appearance.
Shop Innovent custom air handler parts
Why the distinction matters when ordering parts
A search for “Greenheck parts” may actually involve a Valent packaged unit or an Innovent custom air handler. Starting with the equipment nameplate helps establish which product line you are working on before you begin comparing motors, controls, compressors, sensors, or other components.
You can also browse our combined Valent, Innovent & Greenheck replacement parts collection. If the required part is not online, send the unit model, serial number, existing part number, and photos through our request a quote page.
Frequently Asked Questions
What does Greenheck primarily manufacture?
Greenheck is best known for commercial air-movement and ventilation equipment, including many fan types plus related dampers, louvers, energy-recovery, make-up-air, and air-side products.
What does Valent manufacture?
Valent is associated with packaged rooftop ventilation and dedicated outdoor air systems that can integrate heating, cooling, dehumidification, energy recovery, filtration, and controls.
What does Innovent manufacture?
Innovent is associated with custom air-handling and specialized commercial air systems. Because these systems can be highly project-specific, model and serial information are especially important for replacement parts.