Owner`s manual

01-01 Page 10 29863C
DV450S DIRECT VENT ROOM HEATER
HORIZONTAL TERMINATION CAP LOCATIONS
A
Openable
Fixed
Closed
B
C
F
G
H
I
A
V
V
V
V
K
A
J
M
N
V
= vent terminal
A
= air supply inlet
A. *12” (30cm) minimum: Clearance above grade, veranda, porch, deck, or balcony.
B. *12” (30cm) minimum: Clearance to window or door that may be opened.
C. 12” (30cm) minimum: Clearance to permanently closed window (recommended to prevent condensation on window.
D. 18” (46cm) minimum: Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2’
(60cm) from the centerline of the terminal.
E. 12” (30)cm) minimum: Clearance to unventilated soffit.
F. 6” (15cm): Clearance to outside corner.
G. 9” (23cm): Clearance to inside corner.
*Not to be installed above a meter/regulator (gas or electrical) assembly within 3’ (90cm) horizontally from the centerline
of the meter/regulator.
H. *6’ (1.8m) minimum: Clearance to service regulator vent outlet.
I. *12” (30cm) minimum: Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other
appliance.
J. *6’ (1.8m) minimum: Clearance to a mechanical air supply air inlet.
K. *+7’ (2.1m) minimum: Clearance above paved sidewalk or a paved driveway located on public property.
L. *#12” (30 cm) minimum: Clearance under veranda, porch, deck, or balcony.
M. 6” (15 cm) minimum: Clearance to adjacent building or deck.
N. 6” (15 cm) minimum: Clearance to nearby building
+A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single-family dwellings and
serves both dwellings.*
#Only permitted if veranda, porch, deck, or balcony, is fully open on a minimum of two sides beneath the floor.*
*As specified in CGA B149 Installation Codes
Note: Local Codes or regulations may require different clearances.