A-A-50124 Ovens, Baking And Roasting, Convection, Energy Efficient, Gas (S/S By A-A-50042)This commercial item description covers two types of energy efficient gas convection ovens as follows: Type I - one oven compartment Type II - two oven compartment.

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A-A-50124

June 29, 1987

COMMERCIAL ITEM DESCRIPTION

OVENS, BAKING AND ROASTING, CONVECTION, ENERGY EFFICIENT, GAS

The General Services Administration has authorized the use of this commercial item description.

1. CLASSIFICATION

1.1 Classification. This commercial item description covers two types of energy efficient gas convection ovens as follows:

Type I – One oven compartment

Type II – Two oven compartment

2. SALIENT CHARACTERISTICS

2.1 Type I.

2.1.1 Design and construction. The type I oven front and door exterior surfaces shall be stainless steel with the remaining exterior surfaces finished in accordance with the manufacturer’s commercial practice. The oven compartment and door lining shall be stainless steel. The minimum usable oven interior shall be 26-1/2 inches wide by 21-1/4 inches deep by 19 inches high. The type I oven shall preheat from an ambient temperature of 70^OF to an inner oven temperature of 350^OF within 15 minutes, and shall maintain an oven temperature of 350^OF for 1 hour with a gas input of not more than 14,000 BTU. Type I ovens shall be equipped with removable rack supports and five racks, a two–speed oven fan (750 to 1140 RPM for low speed and 1725 RPM for high speed), an oven light, an oven indicator light, and a 60–minute timer (minimum) with alarm. The type I oven shall also have a separate switch to operate the oven fan when the oven doors are opened for cooling purposes. Oven doors shall be vertically split, side opening type with heat resistant viewing windows. A handle shall be provided on each door or one handle to open and close the doors simultaneously. Type I ovens shall be equipped with stainless steel legs with leveling devices. Type I ovens shall be equipped for operation and venting under a canopy. The exterior dimensions of the type I oven shall not exceed 40 inches wide by 38-1/2 inches deep. The type I ovens shalL have the capability of being stacked.

DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.