Piper Products/Servolift Eastern Super Systems OP-3 Electric Oven/Proofer Combination, 3-Pan Oven over 9-Pan Proofer, Heat & Humidity Controls

SKU: OP-3
$13,551.18
/each Configurable
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The Super Systems OP-3 combines a 3-pan electric oven and a 9-pan proofer in one cabinet. The unit provides thermostatic oven control, proofer heat and humidity controls, natural convection with radiant heat, and a manual-fill water pan.

  • Oven: Accommodates three full-size pans.
  • Proofer: Accommodates nine full-size pans.
  • Controls: Thermostatic oven control with heat and humidity controls for the proofer.
  • Construction: Stainless steel construction with a heat-reflective tempered glass door.
  • Proofer circulation: High-volume blower circulates heat and humidity.

Overall Dimensions:

33.0"W x 36.0"D x 74.5"H

Product Weight:

600.0 lb

Combined oven and proofer

Provides a 3-pan full-size oven over a 9-pan full-size proofer in one cabinet.

Oven heat control

Uses natural convection and radiant heat, with no moving parts in the oven.

Proofer controls

Provides individual heat and humidity controls for the proofing environment.

Proofer blower

A high-volume blower circulates heat and humidity in the proofer.

Manual-fill water pan

Includes a manual-fill water pan with 4.3-quart capacity; automatic humidity is optional and requires a 1/8-in FPT water line.

Tempered glass door

Uses a heat-reflective tempered glass door for sight baking and proofing.

Reversible door hinge

The door can be field-reversed for left- or right-hinged operation; left-hinged is standard.

Door closure and timer

Includes positive magnetic door closure and a 60-minute reminder timer.

Oven capacity 3 full-size pans
Proofer capacity 9 full-size pans
Deck quantity 1 deck
Oven control Thermostatic
Proofer control Heat and humidity controls
Oven type Natural convection with radiant heat
Construction Stainless steel
Interior finish Stainless steel interior
Door type Heat-reflective tempered glass
Water pan Manual fill, 4.3 qt capacity
Oven interior dimensions 26.5 in H x 24.5 in W x 30 in D
Proofer interior dimensions 30.75 in H x 24.5 in W x 30 in D
Rated power 8.27 kW (8,270 W)
Frequency 60 Hz
Electrical configurations 120/208 V, 1 phase, 40 A, 3 wires; 120/240 V, 1 phase, 36 A, 3 wires; 120/208 V, 3 phase, 27 A, 4 wires; 120/240 V, 3 phase, 24 A, 4 wires
Power connection Hardwired; ships without cord and plug
Maximum oven temperature 450°F

Warranty & Protection

One-year limited warranty on parts and labor.

Frequently Asked Questions

The oven accommodates three full-size pans, and the proofer accommodates nine full-size pans.
The OP-3 measures 33 in wide, 36 in deep, and 74.5 in high, with a listed weight of 600 lb.
The unit is rated at 8.27 kW and 60 Hz. Listed configurations are 120/208 V or 120/240 V, in single- or three-phase versions with configuration-specific amperage and wire requirements. It is designed to be hardwired and ships without a cord or plug.
The standard water pan is manual fill. The optional automatic humidity feature requires a 1/8-in FPT water line.
The listed maximum oven temperature is 450°F.
Yes. The door is field reversible for left- or right-hinged operation, with left-hinged operation standard.

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