Takagi T-K2 Installation Manual And Owner's Manual page 9

Clearance above grade, veranda, porch,
A
deck, or balcony.
Clearance to window or door that may be
B
opened.
C Clearance to permanently closed window
Vertical clearance to ventilated soffit located
above the vent terminator within a horizontal
D
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
Clearance to each side of center line
H
extended above meter/regulator assembly
I Clearance to service regulator vent outlet.
Clearance to non-mechanical air supply inlet
J to building or the combustion air inlet to any
other application.
K Clearance to mechanical air supply inlet.
Clearance above paved sidewalk or paved
L
driveway located on public property.
Clearance under veranda, porch deck, or
M
balcony.
*For clearances not specified in ANSI Z223.1 / NFPA 54 or CAN/CSA-B149, please use clearances in accordance
with local installation codes and the requirement of the gas supplier.
Canada
Direct vent and
other than Direct Vent
1 foot
3 feet
*
*
*
*
*
3 feet
3 feet
3 feet
6 feet
7 feet
1 foot
- 9 -
U.S.A
Direct vent Other than Direct Vent
1 foot 1 foot
4 feet from below or
1 foot side opening. 1 foot
from above opening.
*
*
*
*
*
*
*
4 feet from below or
1 foot side opening. 1 foot
from above opening.
3 feet 3 feet
* 7 feet
*
*
*
*
*
*
*
*
*