Nortec RH - Page 6

3 | Introduction
Figure 2: RH Models
Table 1: RH Specifications
Model - Part No. Volts Capacity
lb (kg)
KW Amps Phase Max Ext
Fuse
Standard
Cylinder
Net/Full
Weight
lb (kg)
RH Space - 2548758
110-120 4 (1.8) 1.5
1 20 202
16 / 22
(7.5 / 10.0)
208 6.9 (3.1) 2.6 12.7
220-240 8 (3.6) 3.0
RH Duct - 2548759
110-120 5 (2.3) 1.9
1 20 202
15 / 21
(7.0 / 9.5)
208 8.7 (4.0)
3.3 15.9
220-240 10 (4.6)
3.8
Options and Accessories
Nortec provides a complete line of options and accessories for every humidification application.
The following options and accessories are available and may have been delivered with your RH
humidifier. Refer to the installation instructions that came with the accessories for their proper
installation and operation.
Table 2: Options and Accessories
Option / Accessory Used For
Steam Distributors Adding steam into air ducts.
Remote Blower Pack Adding steam into a space remote from the humidifier.
Digital or Modulating Control Humidistats Controlling the output of the humidifier based on sensed RH.
Digital or Modulating High Limit
Humidistats
Preventing over humidification in a duct by shutting down or
throttling down the humidifier when duct RH gets high.
Air Proving Switches Insuring humidification only occurs when air is moving in a duct.
Space Model
(blower pack)
Duct Model