Specifications - City of Montpelier, Vermont

Montpelier District HeatingCity of Montpelier, VTIssue Date:September 28, 2012Title:15781 – Packaged Heating UnitsPage #:5 of 6J. Available Manufacturers: Subject to compliance with requirements,manufacturers offering indoor packaged units which may be incorporated in thework include, but are not limited to, the following:K. Manufacturers: Subject to compliance with requirements, provide indoorpackaged units of one of the following:1. BorgWarner Air Conditioning, Inc.2. Carrier Air Conditioning; Div. of Carrier Corp.3. McQuay Air Conditioning; Snyder General Corp.4. Trane (The) Co.PART 3– EXECUTION3.1 INSPECTIONA. General: Examine areas and conditions under which packaged heating andcooling units are to be installed. Do not proceed with work until unsatisfactoryconditions have been corrected in manner acceptable to Installer.3.2 INSTALLATION OF PACKAGED HEATING UNITSA. General: Install packaged heating and cooling units in accordance withmanufacturer's installation instructions. Install units plumb and level, firmlyanchored in locations indicated, and maintain manufacturer's recommendedclearances.B. Support: Install units on 4" high concrete pad, 4" larger on each side thanequipment base. Cast anchor bolt inserts into pad.C. Electrical Wiring: Install electrical devices furnished by manufacturer but notspecified to be factorymounted. Furnish copy of manufacturer's wiring diagramsubmittal to electrical installer.D. Verify that electrical wiring installation is in accordance with manufacturer'ssubmittal and installation requirements of Division16 sections. Do not proceedwith equipment startup until wiring installation is acceptable to equipmentInstaller.E. Ductwork: Refer to Division15 section "Ductwork". Connect supply and returnducts to unit with flexible duct connections. Provide transitions to exactly matchunit duct connection size.PACKAGED HEATING UNITS 15781 5