Nova Verta downdraft paint booth installation and service
Nova Verta downdraft paint booths are used for vehicle and industrial finishing where vertical airflow helps move overspray down and away from the work surface. Double D Mechanical installs, relocates and services downdraft booth systems with attention to floor exhaust, duct routing, make-up air, heat, electrical connections, compressed air and access for service.
Discuss your installationBrand names identify the equipment discussed. Discuss your equipment model and installation scope with Double D; manufacturer authorization is not implied.
Booth footprint and floor exhaust
Downdraft booth planning starts with the footprint and the way air exits through the floor. Pits, trenches, raised floors or plenums must fit the building conditions and the workpiece. The surrounding area should support entry, exit, staging, painter movement and routine filter service.
Air replacement and duct coordination
A downdraft booth needs exhaust and replacement air to work together. Long duct runs, tight transitions, undersized openings or poor building pressure can affect booth performance. Discharge location and duct support should be coordinated with roof structure, wall framing and other overhead systems.
- Confirm ceiling height and roof structure early.
- Keep supply and exhaust service points reachable.
- Review nearby dust sources that could affect intake air.
Connecting controls and utilities
Installation may involve electrical feeds, lighting, control wiring, gas piping, compressed air and connections to fans or air handling equipment. These connection points should be mapped before panel assembly advances too far, especially where conduit, gas lines, ductwork and fire protection components share space.
Preparing for relocation or service
Before a relocation, document the existing setup with photos and note any damaged panels, missing hardware, modified controls or duct changes. Before service, gather symptoms such as low airflow, uneven heat, noisy fans, nuisance shutdowns or lighting problems. Measurements and equipment labels help the site visit stay focused.
Frequently asked questions
What is the key installation concern for a downdraft booth?
The floor exhaust arrangement is usually the key concern because it must match the booth, workpiece and building conditions.
Why can a downdraft booth need building pressure review?
The booth exhaust removes air from the facility. If replacement air is not adequate, doors, airflow and heat can behave unpredictably.
Can a Nova Verta downdraft booth be relocated?
Relocation may be possible if the booth components, controls, fans and floor exhaust approach can be matched to the new site.
What should be checked around the roof?
Check duct penetrations, curb locations, structural support, discharge direction, service access and conflicts with other rooftop equipment.
What information should be ready for a service call?
Photos, model information, filter sizes, control details, recent symptoms and any available drawings are useful before the visit.