Figure #3
Wall Mounting Detail
nozzle will have to be mounted from the inside of the duct. Remove internal insulation material if necessary. (See Figure #5).
Wall
Fasten Humidifier To
Wall Using Screws 2” long
(2) supplied by other
0.6” |
(1.6 cm) |
12.1” A(30.7cm) |
Figure #5
Steam Distribution Nozzle Mounting Arrangement
5.Make sure humidifier is level.
6.DO NOT mount humidifier on hot surfaces.
7.DO NOT mount humidifiers in an area where freezing may occur.
8.DO NOT mount humidifiers on a vibrating surface.
10.DO NOT mount the humidifier to a duct or plenum.
STEAM DISTRIBUTOR NOZZLE (in duct location)
3.When the steam distribution nozzle is located above the top surface of the humidifier: The nozzle must be at least 1 ft (305 mm) above the top surface of the humidifier. Locate the steam hose so that it slopes at an angle of at least 20° (Figure #6).
Figure #6
Steam Plumbing Arrangement Above Humidifier
1.When installing the steam distribution nozzle of the RESDELUX humidifier it must be located in the supply duct at least 4 feet from any obstructions such as bends, fans, filters, etc. to prevent wetting (see figure #4).
Figure #4
Steam Distributor Nozzle in Duct Location
| min. 2º |
|
|
| min. 10º |
mm) |
| Rmin | . | (300 | mm) |
min. 10º |
|
| |||
(300min.12” | 12” |
| mm)(30012” | ||
|
|
|
Min. 12”
| (150 | mm) |
min |
| |
|
| |
6” |
|
|
To be 2” (50mm) longer then duct static pressure or minimum.
Nortec
Humidifier
NHB, NHP, NHMC,
RESDELUX ONLY
2.The steam distribution nozzle can be mounted in the bottom wall or on the vertical walls of the duct. If the duct wall is more than 3/4" (20 mm) thick, the
4.Steam distribution nozzle below top surface of humidifier: The steam hose must first rise to the minimum height of 1 ft (305 mm) above the top surface of the humidifier and thereafter slope a minimum 5 in a uniform manner toward the nozzle. A separate drain line must be provided for condensate that collects at the steam distribution nozzle (Figure #7).
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