Installer Guide; Getting Started; Typical Appliance System - Heatilator BGST4336I Owner's Manual

4 4

Getting Started

A. Typical Appliance System
NOTICE: Illustrations and photos refl ect typical installations and are for design purposes only. Illustrations/diagrams are not
drawn to scale. Actual product may vary from pictures in manual
FRAMING/HEADER
(SECTION 5)
Figure 4.1 Typical System
14

Installer Guide

NOTE: MUST TERMINATE VERTICALLY
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE
GAS LINE
(SECTION 11)
HEARTH EXTENSION
SURROUND
Heatilator • GBST4336I • 2135-900 Rev. L • 12/15
LISTED B-VENT TERMINATION CAP
(SECTION 4D)
STORM COLLAR
(SECTION 4D)
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS (SECTION 8B)
ATTIC INSULATION SHIELD (NOT SHOWN)
MUST BE USED HERE TO KEEP
INSULATION AWAY FROM VENT PIPE IF
ATTIC IS INSULATED (SECTION 10D)
VENT PIPE (SECTION 7 & 8)
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8B)
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8B)
OPTIONAL
WALL SWITCH
MANTEL AND
MANTEL LEG
(SECTION 5)