Nortec NHTC - Manual (Page 72)

10-20
Page 64
2008-10-01
SPECIFICATIONS
1. HUMIDIFIERS
A. GENERAL
(1) Work Included
(a) NORTEC NH Series electrode steam humidifier(s) as indicated on drawing(s) and
as indicated on schedule(s).
(b) Complete and operable humidification system (which meets applicable building
codes).
(c) Equipment start-up and project inspection by qualified factory trained
representative.
(2) Submittals
(a) Submit product data under provisions of Section 15010. Include product
description, model, dimensions, component sizes, rough-in requirements, service
sizes, and finishes. Include rated capacities, operating weights, furnished
specialties, and accessories.
(b) Include piping details, plans, elevations, sections, details of components, and
dispersion tubes. Submit wiring diagrams including power, signal, and control
wiring.
(3) References
(a) Certifications, C-UL_US Listed.
(b) ISO 9001-2000.
(c) ANSI/NFPA 70 – National Electrical Code.
(d) ARI 640, ‘Standard for Commercial and Industrial Humidifiers’.
(e) ASHRAE SSPC 135 BACnet, ANSI/EIA 709.1 LonTalk.
(4) Warranty
(a) Product shall be warranted to be free from defects in material and workmanship for
a period of two years after installation or 30 months from manufacturers ship date,
whichever date is earlier. If operating with NORTEC web-based service program
warranty is extended to 42 months from ship date.
B. PRODUCTS
(1) Electrode Steam Humidification System – NORTEC Model NHTC
(a) NORTEC NHTC electrode steam generating system using regular type potable
water supply.
(b) Packaged unit, wall mounted, requiring steam distributor(s) or Short Absorption
Manifold(s) for mounting into AHU/duct(s) or Remote/Built-On Mounted Blower
Pack(s) for direct space applications. Refer to Humidifier Dispersion Options in
paragraph B.(4).
(c) Atmospheric pressure steam generation and mineral separation contained within
an electrode steam cylinder(s). Resistive element technology and boiler steam
(pressure steam) technology not acceptable. The disposable electrode steam
cylinder shall have:
1 Published life expectancy.