Minimum Termination Clearances - kozy heat SP-41-L Installation And Operation Manual

6.2 Minimum Termination Clearances

Refer to Figure 6.3 and the table below for natural draft vent termination clearance locations.
Figure 6.3 - Termination Clearances
A Clearance above grade, veranda, porch, desk, or balcony.
B Clearance to window or door that may be opened
C Clearance to permanently closed window (recommended to prevent condensation on window)
D Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet
(61cm) from the edge 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
I Clearance to service regulator vent outlet
J Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance
K Clearance to mechanical air supply inlet
L Clearance above paved sidewalk or paved driveway located on public property
M Clearance under veranda, porch deck, or balcony
N Clearance between two horizontal terminations
O Clearance between two vertical terminations (may be same height)
P Above furnace exhaust or inlet
* Clearance in accordance with local installation codes and the requirements of the gas supplier
†A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings.
‡ Permitted only if veranda, porch, desk, or balcony is fully open on a minimum of two sides beneath the floor
VINYL SOFFIT, VINYL CEILING, AND VINYL OVERHANG DISCLAIMER: Clearances to heat resistant material (i.e. wood, metal). This does not include vinyl. Hussong Manufac-
turing Co., Inc. will not be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings, or vinyl ventilated/unventilated soffits.
Hussong Mfg. Co, Inc.
SP-41, PFS Report No. 19-561
Canadian Installations
12" (30cm)
12" (30cm)
12" (30cm)*
24" (61cm)*
12" (30cm)*
0" (0cm)*
12" (30cm)*
3' (91cm) within a height
15' (4.5m) above the
meter/regulator assembly
3' (91cm)
12" (30cm)
6' (1.83m)
7' (2.13m)†
12" (30cm)‡
12" (30cm)
12" (30cm)
12" (30cm)
31
US Installations
12" (30cm)
9" (23cm)
12" (30cm)*
24" (61cm)*
12" (30cm)*
0" (0cm)*
12" (30cm)
*
*
9" (23cm)
3' (91cm) above
[Massachusetts: 10' (3m)
above] if within 10' (3m)
horizontally
*
12" (30cm)
12" (30cm)
12" (30cm)
12" (30cm)
Rev. 9 - November 2023
Starting Serial Number: 23 96397 XX