Specifications include, but are not limited to: 1.2.1. Furnish and install stationary heated pass-through unit for food items. Provide labor, equipment and materials to replace and dispose of existing units. Dimensions are 75 inches high X 36 inches deep. Voltage for unit in 120V unit. Existing heating pass-through unit was made by Hobart Model #HEH1. 1.2.2. Furnish and install stationary cooled pass-through unit for food items. Provide labor, equipment and materials to replace and dispose of existing units. Dimensions are 75 inches high X 36 inches deep. Voltage for unit in 120V unit. Existing cooling pass-through unit was made by Hobart Model #HE1. 1.2.3. When a brand name or equal specification is used in a solicitation, the solicitation shall contain explanatory language that the use of a brand name is for the purpose of describing the standard of quality, performance, and characteristics desired and is not intended to limit or restrict competition. "Or equal" submissions will not be rejected because of minor differences in design, construction or features that do not affect the suitability of the product for its intended use. Burden of proof that the product is equal is on the bidder.