Specifications include, but are not limited to: a. Purchase one (1) Greenheck ERVe-55-30H or equivalent. b. Respective units should include: I. Bird screen where applicable II. Permatector coating III. (1) set of spare belts IV. (1) set of spare filters V. Unit disconnect –non-fused c. Removal and disposal of existing units. d. Contractor responsible for any/all necessary connections/alterations for proper and efficient function of new units per code/standards. e. Contractor responsible for any/all curbing, roof repairs, flashing etc. needed to meet code/standards. f. Contractor responsible for any/all inspections to ensure installation is to code. g. Tie down new unit similar to the old unit h. Price to include crane i. Curb and electrical must be verified before purchasing