The Precision Quincy 54ht series industrial process oven is a high temperature heavy duty cabinet oven which uses vertical up air flow.

Lab 54 Series


With a maximum temperature of 1000/1250 F (see specs per model), the 54ht Cabinet Series is great for heat treating, pre-heating, stress-relieving, and testing. Like all PQ ovens, the 54ht Series is built to go above and beyond the industry standard for industrial ovens.

54ht series industrial process ovens are available as Class “A” or Class “B”, almost any voltage, and with gas or electric heat. These cabinet ovens are of welded steel construction and quality components are used throughout. Ovens come with a limited warranty and are factory wired and tested before shipment.  Ovens meet or exceed NFPA-86, NFPA-70, OSHA & UL requirements. Depending on options, some dimensions and weights are approximate.

Also see our lower-temp line of 54 series ovens


Interior Width 26
Interior Depth 38
Interior Height 50
Max Temp (F) 1250
Max Temp (C) 677
External Width 58
External Depth 91
External Height (Class A) 101
External Height (Class B) 87
Internal Volume 28.59
Airflow Full Vertical Up
Recirc Fan 1900
Recirc Motor 1
Electric Heat (Class A) 54
Electric Heat (Class B) 42
Fuel Heat 250,000
No of Swing Doors 1
Insulated Wall Thickness 10
Shipping Weight 2,600
Exhauster CFM 225 Elec / 550 Gas

Standard Features

  • Vertical air flow cabinet oven meets or exceeds NFPA-86, NFPA-70, OSHA & UL requirements
  • Factory wired, tested with temperature survey and balanced before shipment
  • Two shelves rated for 100# each
  • High volume air recirculation system
  • Welded steel construction
  • Minimal interior/exterior metal-to-metal contact
  • Painted enamel or Powdercoated exterior
  • Reinforced steel doors
  • Gasketed door openings
  • FM approved pressure release door latches
  • +/- 10f uniform temperature throughout oven standard
  • Adjustable louvered openings in duct work
  • 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 304 stainless steel interior
  • Oversized mineral wool insulation
  • Heavy duty, large diameter, Incoloy® sheathed low watt density heating elements OR, modulating burner for fuel heated units
  • Ball bearing heavy duty hinges
  • Adjustable shelf rails on 3″ centers
  • Main disconnect/breaker switch mounted in control panel
  • Class “A” Ovens only: Exhaust fan and purge timer where volatile, toxic or undesirable fumes are present

Optional Features

  • Ramp-soak programmers
  • LFL monitor
  • Temperature recorder
  • Fresh air filter
  • Motorized dampers
  • 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 power control

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.