Getting Started - Heatilator NDV3630 Owner's Manual

4

Getting Started

A. Typical Appliance System
drawn to scale. Actual product may vary from pictures in manual
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE (SECTION 10)
VENT PIPE (SECTION 8)
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8)
HORIZONTAL TERMINATION CAP
(SECTION 10)
FRAMING/HEADER
(SECTION 5)
GAS LINE
(SECTION 11)
Figure 4.1 Typical Appliance System
Installer Guide
Heatilator • Novus NDV Series • 4055-187 Rev J • 08/09
VERTICAL TERMINATION CAP
(SECTION 10)
NOTE: An installation will have either a
vertical termination or a horizontal
termination. It will not have both (as
shown).
STORM COLLAR
(SECTION 10)
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS
ATTIC INSULATION SHIELD (NOT SHOWN) MUST
BE USED HERE TO KEEP INSULATION AWAY
FROM VENT PIPE IF ATTIC IS INSULATED
(SECTION 8)
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8)
OPTIONAL
WALL SWITCH
(Section 12)
MANTEL AND MANTEL LEG
(SECTION 5 & 13)
SURROUND (SECTION 14)
HEARTH EXTENSION
(Section 13)
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