Trane TUH1B080A9H31C User Manual

18 18-CD33D1-4
Installer’s Guide
Direct Vent Terminal Clearances
Canadian Installations US Installations
A=
Clearance above grade, veranda, porch, deck, or
balcony
12 inches (30 cm) 12 inches (30 cm)
B= Clearance to window or door that may be opened
6 inches (15 cm) for appliances =/< 10,000 Btuh (3
kw), 12 inches (30 cm) for appliances > 10,000 Btuh
(3 kw) and =/< 100,000 Btuh (30 kw), 36 inches (91
cm) for appliances > 100,000 Btuh (30 kw)
6 inches (15 cm) for appliances =/< 10,000 Btuh (3 kw),
9 inches (23 cm) for appliances > 10,000 Btuh (3 kw)
and =/< 50,000 Btuh (15 kw), 12 inches (30 cm) for appli-
ances > 50,000 Btuh (15 kw)
C= Clearance to permanently closed window * *
D=
Vertical clearance to ventilated soffit located above
the terminal within a horizontal distance of 2 feet
(61 cm) from the center line of the terminal
* *
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 (91 cm) with a height 15 feet (4.5 m) above the
meter/regulator assembly
*
I= Clearance to service regulator vent outlet 3 feet (91 cm) *
J=
Clearance to nonmechanical air supply inlet to
building or the combustion air inlet to any other
appliance
6 inches (15 cm) for appliances =/< 10,000 Btuh (3
kw), 12 inches (30 cm) for appliances > 10,000 Btuh
(3 kw) and =/< 100,000 Btuh (30 kw), 36 inches (91
cm) for appliances > 100,000 Btuh (30 kw)
6 inches (15 cm) for appliances =/< 10,000 Btuh (3 kw),
9 inches (23 cm) for appliances > 10,000 Btuh (3 kw)
and =/< 50,000 Btuh (15 kw), 12 inches (30 cm) for appli-
ances > 50,000 Btuh (15 kw)
K= Clearance to a mechanical air supply inlet 6 feet (1.83m) 3 feet (91 cm) above if within 10 feet (3m) horizontally
L=
Clearance above a paved sidewalk or paved drive-
way located on public property
7 feet (2.13 m) † *
M= Clearance under veranda, porch, deck, or balcony `12 inches (30 cm) ‡ *
Notes:
1. In accordance with the current CSA B149.1 Natural Gas and Propane Installation Code.
2. In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Code.
†. A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwelling and serves both dwellings.
‡. Pemitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
* Clearance in accordance with local installation codes and the requirements of the gas supplier and the manufacturer's Installation Instructions.
V
D
EE
V
G
INSIDE
CORNER DETAIL
B
L
V
V
FIXED
CLOSED
OPERABLE
F
B
C
V
FIXED
CLOSED
V
V
V
B
B
B
A
X
J
B
H
I
V
X
K
M
V
VENT TERMINAL
X
AIR SUPPLY INLET
AREA WHERE TERMINAL IS NOT PERMITTED
OPERABLE
f

Trane TUH1B080A9H31C Specifications

General

Brand	Trane
Model	TUH1B080A9H31C
Category	Furnace
Language	English