OWNER’S MANUAL
AND
INSTALLATION
INSTRUCTIONS
for Models 55 and 86 Under Duct
Whole-House Humidifiers
Includes Safety, Installation,
Operating and Maintenance
Instructions plus Warranty
CAUTION:
Read these instructions thoroughly
before beginning installation or maintenance
Save thIS ManUal
fOR fUtURe RefeRence
Model No.
Serial No.
Installation Date