Specifications include, but are not limited to: Furnish all labor, materials, and equipment necessary to remove existing HVAC condensing/package units and exhaust blower units. Flush evaporator units/line sets and change out expansion valves as necessary to recharge with R410A. Install the following as specified herein: Headquarters Building Roof - One (1) 15 ton 13 EER high efficiency gas package RTU. - One (1) 3 ton 14 EER high efficiency condensing unit. - Two (2) 3 ton 14 EER high efficiency condensing units. - One (1) 5 ton 14 EER high efficiency condensing unit. - Four (4) unknown condensing units, contractor to verify. - Furnish raised supports for electrical disconnects. Ground units - One (1) 3 ton 14 EER high efficiency condensing unit. - One (1) 3 ton 14 EER high efficiency condensing unit. - One (1) 5 ton 14 EER high efficiency condensing unit.
