Installation, Operation
& Service Manual
Models UHD[X][S][R]
150, 175, 200, 225
250, 300, 350, 400
P/N 113001NA 11/08 Orig.
UHD-Series
Tubular Duct Furnace
(Standard Range)
WARNING
Installation must be done by a contractor qualified
in the installation and service of gas-fired heating
equipment or your gas supplier.
Improper installation, adjustment, alteration, service
or maintenance can result in death, injury or property
damage. Read the Installation, Operation and Service
Manual thoroughly before installing or servicing
this equipment.
Installer
Please take the time to read and understand
these instructions prior to any installation.
Installer must give a copy of this manual to the owner.
Owner
Keep this manual in a safe place in order to provide
your serviceman with necessary information.
Roberts-Gordon LLC
1250 William Street
P.O. Box 44
Buffalo, New York 14240-0044
Telephone: 716.852.4400
Fax: 716.852.0854
Toll Free: 800.828.7450
www.rg-inc.com
© 2008 Roberts-Gordon LLC
Quality in Any Language™
Combat
®