Installation / Operation Instruction Manual

27
Installation instructions
RTG-K-199/160N/X1 – 6 720 817 984 (2022/06)
Table 10
[*] Clearance in accordance with local installation codes and the requirements of the gas supplier.
J Clearance to nonmechanical air supply inlet to building or the
combustion air inlet to any other appliance
36 in. (91cm) 48 in. (1.2m) below or to side
of opening; 1 ft (300mm)
above opening
K Clearance to mechanical air supply inlet 6 ft (1.83 m) 36 in. (91cm) above if within
10 ft (3m) horizontally
L Clearance above paved sidewalk or paved driveway located on
public property
7 ft (2.13m)
4)
*
M Clearance under veranda, porch deck or balcony 12 in (30cm)
5)
*
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.
3) A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and
serves both dwellings.
4) Permitted only if veranda, porch, deck or balcony is fully open on a minimum of two sides beneath the floor.
5) If locally adopted installation codes specify clearances different than those illustrated, then the most stringent clearance shall
prevail.
Canadian installations
1)2)
with non direct vent
terminals
U.S. installations
2)3)
with
non direct vent terminals