Adding or Replacing a Paint Booth Heater in Oklahoma
Plenty of Oklahoma booths were installed with exhaust fans and nothing to replace the air they remove, so the booth pulls whatever it can from the shop. Double D Mechanical adds paint booth heaters and air make-up units to existing booths and replaces worn units, tying the new equipment into the booth plenum, the gas and electrical service and the booth controls.
Discuss your installationSigns a Booth Is Short on Replacement Air
An exhaust-only booth draws its air from the building, and the symptoms show up across the shop as well as in the finish.
- Personnel doors that are hard to open or slam shut
- Dust and dirt pulled into the booth through gaps and filters
- Cold drafts across the shop floor whenever the booth runs in winter
- Booth that never reaches the temperature the coating needs
- Gas-fired shop equipment that struggles to vent properly
Retrofitting Without Rebuilding the Booth
Most existing booths can accept a heater through the ceiling plenum or an intake plenum added at the top. The existing exhaust fan is checked to confirm the air volume the heater must match, and the plenum and ceiling filters are inspected because they become the final distribution point for the new heated air. Duct transitions are kept short and direct where the building allows.
Fan and Enclosure Manufacturing Around Tulsa
The Greenheck air-movement plant in Owasso and the Crusoe switchgear and enclosure plant in Tulsa both turn out coated sheet-metal products. Plants like these, and the fabricators that feed them in the Tulsa and Oklahoma City areas, keep paint and powder lines running through all seasons, and that keeps make-up air on the facility list.
Tying the Heater Into Booth Controls
A new heater has to start only when the exhaust is proven, shut down with the fire suppression system, and follow the booth's spray, flash and cure modes. Older booth panels sometimes need added relays or a new panel section to do that cleanly. Temperature sensor placement is set so the controls read booth air, not the hot side of the burner.
Planning a booth or oven project in Oklahoma
Crews mobilize from Houston; Oklahoma is roughly 400 miles away, so equipment, panels and tooling are staged and shipped ahead of the install crew.
Manufacturing in Oklahoma is concentrated around Oklahoma City, Tulsa, and Lawton. The sectors most likely to be specifying spray booths, blast rooms, powder systems and cure ovens there include oilfield equipment, aerospace maintenance, trailer and truck bodies, and HVAC equipment.
Hot, humid summers and mild winters put the emphasis on make-up air cooling or tempering, filter change schedules and keeping intake away from loading doors.
Frequently asked questions
Can an exhaust-only booth get a heater added?
In most cases, yes. The booth plenum, exhaust fan capacity, roof or wall space and utility service are reviewed first to choose the connection point and unit size.
Will adding make-up air change how the shop doors behave?
It should help. When the booth has its own replacement air, the building is no longer pulled as hard into negative pressure, so doors and drafts usually settle down.
Does the booth control panel need replacement for a heater retrofit?
Not always. Some panels accept the new interlocks and modes with added components. Others are old enough that a new panel section is the cleaner choice.
How much downtime does a heater retrofit cause?
Most preparation, including curbs, gas and electrical runs, can happen while the booth runs. Only the final plenum tie-in and startup need the booth down, and that window is planned after the site review.
What should Oklahoma facilities have ready?
Booth and exhaust fan nameplate data, photos of the booth top and roof, gas and electrical service information, and a short list of the finish and comfort problems you are seeing now.