The EC walk in oven line is designed to bring our customers value: both in initial purchase price as well as operations and maintenance costs.

EC-404-6 Series Industrial Oven


The Precision Quincy EC Walk-in Series is the perfect powder coating oven. These ovens are also well suited to handling drying, metal finishes, curing, preheating, dehydrating, baking, and testing. The EC Walk-in Series ovens meet or exceed NFPA-86, NFPA-70, OSHA & UL requirements.

Constructed with corrosion-resistant aluminized steel and quality components throughout, these ovens are available as both Class “A” and Class “B”, in any voltage, and can be heated by either gas or electric. Like all Precision Quincy ovens, these ovens come with a limited warranty and are factory wired and tested before shipment. We offer seventy-five standard sizes of these ovens.

Our skilled customer service team can also help you design a customized version to meet the specific needs of your process. To speak with them call (302)-602-8738 or email


Interior Width 84
Interior Depth 144
Interior Height 72
Max Temp (F) 500
Max Temp (C) 260
External Width 118.27
External Depth 214.875
External Height (in) (Class A) 94.5
External Height (in) (Class B) 76.5
Internal Volume 504
Airflow Horizontal/Vertical
Recirc Fan 7560
Recirc Motor 7.5
Electric Heat (Class A) 108
Electric Heat (Class B) 90
Fuel Heat 650000
No of Swing Doors 2
Insulated Wall Thickness 4
Shipping Weight 6550
Exhauster CFM 920
Horizontal Width Change (in) 0
Horizontal Height Change (in) 0

Standard Features

  • Economy walk-in meets or exceeds NFPA-86, NFPA-70, OSHA & UL requirements
  • Factory wired, tested with temperature survey and balanced before shipment
  • Quality components throughout
  • Ball-bearing heavy duty hinges
  • Welded steel construction
  • Minimal interior/exterior metal-to-metal contact
  • Painted enamel exterior
  • Reinforced steel doors
  • Gasketed door openings
  • FM approved pressure release door latches
  • Uniform temperature throughout the oven
  • Adjustable louvered openings in the ductwork
  • Heavy-duty blowers
  • Pre-wired NEMA 1 control cabinet with UL-approved controls
  • Safety interlocks shut off heat if safety requirements are not ALL met
  • Digital indicating temperature controller
  • Solid-state excess temperature controller
  • Heavy gauge temperature resistant aluminized steel interior and exterior
  • Oversized mineral wool insulation
  • Heavy-duty, large diameter, Incoloy® sheathed low watt density heating elements OR, modulating burner for fuel heated units
  • One year limited warranty
  • Back-mounted heat chamber
  • Temperatures up to 450° F
  • Structurally reinforced body
  • Multiple-hinged, non-sag, welded doors
  • Class “A” Ovens only: Exhaust fan and purge timer where volatile, toxic or undesirable fumes are present
  • Main disconnect/breaker switch mounted in the control panel

Optional Features

  • 2-1/2″ insulated floor
  • 3/16″ plate floor
  • Cart guide tracks
  • Carts – flatbed, shelf, hanging
  • Vertical lift door
  • Full top return duct
  • Ramp-soak programmers
  • Digital cycle timers
  • Cycle alarms
  • Chart recorder
  • Door window 12” x 12”
  • Interior light
  • Fresh air filter
  • Motorized dampers for quick cooldowns (fresh air and exhaust)
  • NEMA 12 control panel
  • Mini Sentinel Control and Monitoring System (9 first-out alarm indicators, 4 maintenance timers, built-in batch timer, control of exhaust & recirculation motors, optional auto dialer for problem notification)
  • Electric heated oven only SCR or SSR power control
  • 304 stainless steel interior walk-in oven

Contact our sales and engineering professionals to clarify your requirements, get your questions answered, and learn about our oven solutions! Just send us a message or call 302-602-8738.