Project Name
Project Number
TEMF
Statement of Work
UFC 4-214-02, 24 Jul 03
supplemental cooling coil (as required), drain, overflow and makeup water lines and an
accessible damper to allow change-over from heating to cooling. Cooler shall be drainable, and
shall be provided with a mounting frame.
10-5.5
Dehumidifiers. Units shall be self-contained, refrigeration type with an adjustable
built-in humidistat.
10-5.6
Direct gas fired radiant heaters. Heaters shall conform to the requirements of ANSI
Z83.6 and shall be [vented] [or] [unvented] type [as indicated]. [Vented heaters shall be
vented to the outside atmosphere.] Heater style shall be [surface combustion][tubular] type [as
indicated]. Reflector shape shall be [parabolic] [horizontal] [or] [standard] [as indicated].
Heaters shall be provided with space thermostats which control the unit's burner. Thermostats
located in the direct radiation pattern shall be covered with a metal shield.
10-5.7
Unit heaters. Units shall be horizontal or vertical air discharge types complete with
fans, [electric] [hot water] [steam] coils, housing and discharge vanes or diffuser.
10-5.8
Fin tube radiation. Fin tube radiation. Units shall be complete with [electric] [plate fin]
heating elements and enclosures. Enclosures shall be constructed of sheet steel not less than
20 gauge.
10-5.9
Cabinet heater. Units shall be complete with fans, heating elements and enclosing
cabinets. Heating elements shall be constructed of cast iron or of nonferrous material. Cabinets
shall be constructed of sheet steel not less than 20 gauge.
10-5.10
Convectors. Units shall be complete with heating elements and enclosing cabinets
having bottom recirculating opening, manual control damper and top supply grille. Heating
elements shall be constructed of cast iron or of nonferrous alloys. Cabinets shall be constructed
of black sheet steel not less than 20 gauge.
10-6
AIR DISTRIBUTION TERMINAL UNITS. Minimum equipment efficiencies shall be
in accordance with DOE Buying Energy Efficient Products Recommendations (refer to
10-6.1
Fan coil units. Base units shall include galvanized coil casing, coil assembly drain
pan valve and piping package, air filter, fans, motor, fan drive, and motor switch, plus an
enclosure for cabinet models and casing for concealed models. Outside air cannot be supplied
directly through unit. Room fan-coil units shall be certified as complying with ARI 440, and shall
meet the requirements of UL 1995. Enclosures shall be fabricated of not lighter than 18 gauge
steel, reinforced and braced. Front panels of enclosures shall be removable and provided with
13 mm thick dual density fibrous glass insulation. Access doors or removable panels shall be
provided for piping and control compartments. Duct discharge collar shall be provided for
concealed models. Enclosures shall have easy access for filter replacement. Fans shall be
galvanized steel or aluminum, multiblade, centrifugal type. Disassembly and re-assembly shall
be by means of mechanical fastening devices and not by epoxies or cements. Coils shall be
seamless copper tubing, with copper or aluminum fins mechanically bonded or soldered to the
tubes. Drain and drip pans shall be sized and located to collect all water condensed on and
dripping from any item within the unit enclosure or casing. Drain pans shall be constructed of
not lighter than 21 gauge steel, galvanized after fabrication, thermally insulated to prevent
condensation. Auxiliary drain pans to catch drips from control and piping packages, eliminating
insulation of the packages, may be plastic; if metal, the auxiliary pans shall comply with the
SOW-89
Previous Page
