Takagi T-H3S-DV User Manual

22 Page
-Vent terminaon clearances-
Canada U.S.A
Direct-vent and other
than Direct-vent
Direct-
vent
Other than
Direct-vent
A
Clearance above grade, veranda, porch, deck, or
balcony
1foot 1foot 1foot
B Clearance to window or door that may be opened 3 feet 1foot
4 feet from below or
sideopening.1foot
from above opening
C Clearance to permanently closed window * * *
D
Vertical clearance to ventilated soffit located above
the vent terminator within a horizontal distance
of2feet(61cm)fromthecenterlineofthe
terminator
* * *
E Clearance to unventilated soffit * * *
F Clearance to outside corner * * *
G Clearance to inside corner * * *
H
Clearance to each side of center line extended
above meter/regulator assembly
3 feet * *
I Clearance to service regulator vent outlet 3 feet * *
J
Clearance to non-mechanical air supply inlet to
building or the combustion air inlet to any other
application
3 feet 1foot
4 feet from below or
sideopening.1foot
from above opening
K Clearance to mechanical air supply inlet 6feet 3 feet 3 feet
L
Clearance above paved sidewalk or paved driveway
located on public property
7 feet * 7 feet
M Clearance under veranda, porch deck, or balcony 1foot * *
*ForclearancesnotspecifiedinANSIZ223.1/NFPA54orCAN/CSA-B149.1,pleaseuseclearancesinaccordance
with local installation codes and the requirements of the gas supplier.
Installaon
Installaon Manual
INSIDE CORNER DETAIL
V
Gas meter / regulator
V
V
V
V
V
V
V
V
V
X
X
X
Vent terminal
Air supply inlet
Area where is not permitted
G
A
E
D
B
L
C
F
B
B
B
B
A
J
OPERABLE
FIXED
CLOSED
B
H
M
K
OPERABLE
FIXED
CLOSED
I

Takagi T-H3S-DV Specifications

General

Brand	Takagi
Model	T-H3S-DV
Category	Water Heater
Language	English