![background image](http://html1.mh-extra.com/html/empire-comfort-systems/dvp36dp31n-2/dvp36dp31n-2_installation-instructions-and-owners-manual_2404093035.webp)
26927-8-0611
Page 35
Figure 50
A = *Clearance above grade, veranda, porch, deck or balcony
[*12 inches (30cm) minimum]
B = clearance to window or door that may be opened [*12 inches
(30cm) minimum for appliances < 100,000 Btuh (30kW)
C = clearance to permanently closed window [minimum 12 inches
(30cm) recommended to prevent condensation on window]
D = vertical clearance to ventilated soffit located above the terminal
within a horizontal distance of 24 inches (60 cm) from the
center of the terminal [18 Inches (46 cm) minimum
E = clearance to unventilated soffit [12 inches 30cm) minimum]
F = clearance to outside corner.
See Page 34.
G = clearance to inside corner.
See Page 34.
H = *not to be installed above a meter/regulator assembly
within 3 feet (90cm) horizontally from the center-line of the
regulator
I = clearance to service regulator vent outlet [*6 feet (1.8m)
minimum]
J = clearance to non-mechanical air supply inlet to building or
the combustion air inlet to any other appliance [*12 inches
(30cm) minimum for appliances ≤ 100,000 Btuh (30 kW)
36 inches (90cm) minimum for appliances > 100,000 Btuh
(30kW)]
K = clearance to a mechanical air supply inlet [* 6 feet (1.8m)
minimum]
L = †clearance above paved sidewalk or a paved driveway located
on public property [*7 feet (2.1m) minimum]
M = clearance under veranda, porch, deck, or balcony [*12 inches
(30cm) minimum ¥]
† a vent shall not terminate directly above a sidewalk or paved
driveway which is located between two single family dwellings
and serves both dwellings*
¥ Only permitted if veranda, porch, deck, or balcony, is fully
open on a minimum of 2 sides beneath the floor*
* As specified in CGA B149 Installations Codes or ANSI Z223.1.
NOTICE
: Local Codes or Regulations may require different
clearances.
vENT CLEARANCES