Air Handling Units. 1. The building will be provided with multiple VAV rooftop DX evaporative condensing air handling units. 2. Each unit will include return fan, pre-filters, supply fan, cooling coil, gas fired heating section, down discharge section an evaporative condenser section. Units will be double wall construction with no exposed insulating materials. 3. Each unit’s supply and return fan shall be capable of delivering variable air volume by means of variable frequency drives. 4. The units will be located on the roof directly over duct shafts. Each unit shall have 12” high roof curbs. 5. All air handling units will have outside air economizer capability. 6. Air serving the following areas will be exhausted to the outdoors via separate exhaust fans: Toilet Rooms, Mechanical Room, Electric Rooms and Janitors closets. Any special exhaust system required for tenant equipment or systems shall be by the tenant.
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Air Handling Units. 1. a. The building will be provided with multiple VAV rooftop DX evaporative condensing air handling units.
2. b. Each unit will include return fan, pre-filters, supply fan, cooling coil, gas fired heating section, down discharge section an evaporative condenser section. Units will be double wall construction with no exposed insulating materials.
3. c. Each unit’s supply and return fan shall be capable of delivering variable air volume by means of variable frequency drives.
4. d. The units will be located on the roof directly over duct shafts. Each unit shall have 12” high roof curbs.
5. e. All air handling units will have outside air economizer capability.
6. f. Air serving the following areas will be exhausted to the outdoors via separate exhaust fans: Toilet Rooms, Mechanical Room, Electric Rooms and Janitors closets. Any special exhaust system required for tenant equipment or systems shall be by the tenant.
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