HearthStone TUCSON - Page 23

HearthStone Quality Home Heating Products Inc Tucson Model #8700
23
APPROVED VENTING CONFIGURATION FOR HORIZONTAL TERMINATION,
(1) 90
0
ELBOW
• The termination must fall within the area outlined by the shaded area shown in the
illustration below.
• A minimum of 9" rise is required directly off the heater.
• Use a vinyl siding Stand off when installing against vinyl siding.
• Horizontal sections require a 1/4" rise every 12" of horizontal run.
NOTE:
• The vent must terminate within one of the regions outlined by the shaded area.
• For each 90
0
elbow after 2, remove 5' from horizontal run.
• For Canadian installations: remove 4' from horizontal run.
• At minimum vertical rise, maximum horizontal run 14".
• Use with snorkel termination 14" maximum horizontal run.
Figure 22: Horizontal Termination Using (2) 90º Elbows