Nortec RH2+ - Manual (Page 13)

Installation | 10
Steam Distributor

Steam generated by the RH2 Space is blown directly into the space by the integrated blower
pack. The RH2 Duct requires a steam distributor, installed in the ventilation duct. The RH2
Duct can distribute steam into a ventilation duct using the following distributor options in
Table 3.
Table 3: RH2 Duct Steam Distributor Options
Nortec Part
Number
Option Description Notes
1581820 Nozzle Distributor Kit
Includes a steam distribution nozzle, steam hose, condensate hose,
and installation hardware. See Figure 7.
2553708 RSD 10 Distributor Kit
Includes a steam distributor, steam hose, condensate hose, and
installation hardware. See Figure 8.
Select to duct
dimensions
ASD Duct Distributor
Used when duct width exceeds 12”. Refer to Distributor manual or
HELP software for selection.
Select to duct
dimensions
Mini SAM-e
Used when short absorption is necessary. Refer to SAM-e manual
or HELP software for selection.
2564776 RMBP for RH2 Duct
Remote Mounted Blower Pack, used with the RH2 Duct, adds steam
directly into the space. The blower pack is installed remote to the
humidifier.

Whichever method is used, the steam distributor should be installed as close as possible to
the humidifier. Short steam distribution lines minimize condensate losses and the
possibility of generating backpressure in the steam distribution line.