User Guide

Page 5
How Your Skuttle Under Duct Humidier
Must Be Installed
WARNING: For warranty validation, this humidier
must be installed by a licensed HVAC contractor.
Tools and Materials Needed
The following tools and materials are necessary for proper installation of
your humidier:
Safety goggles
Tin snips or aviation snips
Electric drill or hand drill
3/8" (0.95 cm) and 7/64" (0.28 cm) drill bits
Pliers
Screwdriver (medium-sized flat point)
Pencil or grease pencil
Level
Hammer
Small adjustable wrench
Center punch
Knife
Straight edge yardstick
1/4" (0.64 cm) copper water line
Some installations will require the following, additional materials:
Two conductor, low-voltage wire
1/2" (1.27 cm) I.D. vinyl tubing for Model 55 drain
1/2" (1.27 cm) I.D. vinyl tubing for Model 86 overflow
Selecting an Appropriate Location
Before installing the humidifier, familiarize yourself with the heating system.
Review the typical installations shown in Figures 1-4 for Model 55 (pages
6 & 7), and in Figures 5-8 for Model 86 (pages 7 & 8).
CAUTION: When installing the humidifier, always make
sure the air will be flowing across the unit’s mounting
hinges before it enters the evaporative media.
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