BARD MANUFACTURING COMPANY, INC.
WA Series High Efficiency Air Conditioner
Engineering Specification Guide
1.0GENERAL
Furnish and install a self-contained, vertical, exterior wall mount, through-the-wall air conditioner to be manufactured by Bard Manufacturing Company. The unit shall be approved and listed by Underwriters Laboratories (UL) and Canadian Underwriters Laboratories (CUL). Unit shall be factory assembled, pre-charged, pre-wired, tested and ready to operate. Unit performance shall be certified in accordance with the Air Conditioning and Refrigeration Institute Standard 390-2003 for Single Package Vertical Units. Units shall be rated by EER.
EER must be mininum of 10.0.
Units shall be: 3, 4, 5 ton nominal capacity: W38A1- nominal 3 ton capacity,
W49A1- nominal 4 ton capacity, W61A1- nominal 5 ton capacity.
Manufacturers: Capacities shall be as indicated on drawings and units shall be manufactured by Bard Manufacturing Company or prior approved equal.
2.0CONSTRUCTION FEATURES
2.1CABINET
Construction shall be a single, enclosed, weatherproof casing constructed of 20-gauge galvanized steel. Unit base is constructed of 16-gauge galvanized steel. Each exterior casing panel to be bonderized and finished with baked-on exterior polyester enamel paint prior to assembly. The baked-on cured paint finish shall pass the industry rub test with a minimum of 72 rubs MEK (Methyl Ethyl Ketone) or standard rub test of a minimum of 100 rubs using Tolulene. Cooling section shall be fully insulated with 1-inch fiberglass to prevent sweating and to muffle sounds. Openings shall be provided for power connections. Access openings appropriate for outside structure to all fan motors and compressor for making repairs and for removing internal components without removing unit from its permanent installation. Fresh air intake and outdoor coil shall be protected from intrusions by a sturdy metal grating with less than 1/4 inch openings.
Separate filter service door shall provide easy access for filter change, by removing 2 screws on filter access door. No large access covers will need to removed.
F1925 (2010 08) | Page 1 of 5 |
