Bard QW2S-QW5S Water-to-Air H Engineering Specification Manual
F1915 (2012 04)
Page 1 of 6
BARD MANUFACTURING COMPANY, INC.
QW2S-QW5S Water-to-Air H/P
Engineering Specification Guide
1.0 GENERAL
Furnish and install a self-contained, vertical, floor standing, heat pump to
be manufactured by Bard Manufacturing Company, Inc. The unit shall be
approved and Listed by Intertek ETL Listed (ETL US/C). Unit shall be
factory assembled, pre-charged, pre-wired, tested and ready to operate.
Unit performance shall be AHRI Certified in accordance with ISO Standard
13256-1:1998 “Water to Air and Brine to Air Heat Pumps”, which includes
watt allowance for water pumping. Unit shall include 5 year parts warranty
covering compressor, parts, and heat exchange coils, subject to terms and
conditions of Bard Limited Warranty Agreement.
Unit efficiency shall be specified in terms of EER and COP.
Manufacturers: Capacities shall be as indicated on drawings and units
shall be manufactured by Bard Manufacturing Company, Inc. or prior
approved equal.
2.0 CONSTRUCTION FEATURES
2.1 CABINET
Constructed of 20 gauge pre-painted or vinyl laminated galvanized
steel. Choices available are either two-tone (vinyl) finish with “slate”
front panels and “platinum” cabinet for designer appearance, (gray)
or (beige) painted steel (select one). Vinyl finish is very resistant to
scratching and marring and is easy to clean. Tamper resistant
fasteners are provided for access panels. Unit includes built-in
rollers for each installation into wall sleeve and removal for service,
if necessary. Front panel is hinged and lockable for filter service and
access to primary functional electrical controls.
2.2 INSULATION
Cabinet is fully insulated with foil covered, high-density fiberglass
insulation with sealed edge treatment and special sound deadening
insulation material in the compressor section. All insulation is
designed to resist mold and mildew growth and facilitate ease of
cleaning.