(6)Submit minimum water quality requirements and water pressure requirements.
D.Extra Materials
(1)Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.
E.References
(1)ANSI/NFPA 70 - National Electrical Code.
F.Coordination
(1)Coordinate location and installation of humidifiers in ducts and
XXXXX OR XXXXX
(2)Coordinate location and installation of humidifier in the space it serves with the electrical, mechanical, and plumbing contractors.
2.PRODUCTS
A.Gas Fired Steam Humidifier - GSTC
(1)Packaged unit, floor mounted,
(2)Packaged unit, wall mounted, methods of distribution require a steam distributor[s] or Short Absorption Manifold [s]
(3)Enclosed cabinet, powder painted steel construction and air gap between cabinet and insulated humidifier tank ensures safe surface temperature.
(a)Evaporation tank and all internal tank components to be constructed of 304 stainless steel.
(b)Humidifier requires zero clearance to combustibles and shall be installed against a partition to minimize floor space required. All tank surfaces shall be insulated with minimum 1" (25 mm) thick insulation and enclosed within unit cabinetry to ensure safe surface temperature, high overall efficiency, and fast unit response time. Units with exposed insulation shall not be acceptable.
(c)Maintenance shall not require the removal of the steam lines.
(d)Standard internal drain water cooler to ensure drain water tempering to 140º F (60 ºC). If external drain water cooler required, provide factory
(e)
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