Standard Top Load Oven (STL)

Save Floor Space Without Sacrificing Quality

This standard Top Load oven (also referred to as a coffin oven) offers a compact space savings design. Versatility is provided with the standard removable end caps. This allows several top loading ovens to be placed end-to-end to accommodate larger and longer parts. As an optional feature, the end caps may be machined to allow insertion of instruments, testing leads, and/or tooling.

  • 4 Standard Sizes *Custom Sizes Available*
  • Electric Heat
  • Also available in gas-fired and steam heated versions


Commonly used for drying, composite curing, assorted paint curing, and other heating applications
Also used in the petroleum industry for the burn-in and qualification testing of down-hole electronic logging equipment

Premium Quality Top Load Ovens:

500°F maximum temperature rating (other ratings available)
High capacity direct drive blowers
Rattle proof adjustable ductwork
Meets FM, IRI, NEC, NFPA 70 & 86 recommendations

STL Oven Features:

Ovens may be connected end-to-end to accommodate longer products
Four (4) standard sizes available -2.7 to 12 ft3
Maximum Temperature – 500°F
Horizontal air flow
Excellent temperature uniformity
Exclusive 3-Year Heat & Recirculation Warranty
Top Load ovens can be used in a wide range of applications and processes. Some typical heating applications include tempering, stress relieving, annealing, curing, preheating, drying, heat-shrinking, and heat-forming. For further information on the applications listed above please visit our Heat Treating Definitions page.

Model STL-09686 STL-12086 STL-14486 STL-1441212
Work Chamber Dimensions
Width 96″ 120″ 144″ 144″
Depth 8″ 8″ 8″ 12″
Height 6″ 6″ 6″ 12″
Overall Dimensions
Width 98″ 122″ 146″ 146″
Depth 24″ 24″ 24″ 30″
Height 36″ 36″ 36″ 42″
Heating System
10kW 10kW 12kW 12kW
Recirculation System
1,000 CFM/1.5 HP 1,000 CFM/1.5 HP 1,700 CFM/3 HP 1,700 CFM/3 HP
240/3/60 240/3/60 240/3/60 240/3/60