MODELS
DV8 (N,L)
DV14 (N,L)
DV21 (N,L)
TESTED &
LISTED BY
C
OMNI-TEST LABORATORIES, INC
REPORT NO.:
215-S-31-4
PORTLAND
OREGON, USA
US
NEED HELP ?
DO NOT RETURN THIS PRODUCT TO THE
STORE WHERE YOU PURCHASED IT.
If you have questions about assembling or
operating this appliance or if it seems defective
or parts are missing or replacement parts
required:
Please contact our Customer Support
1-800-750-2723
Page 1
Heater ............................
Page 2
DV8
DV14
DV21
Propane/
/NG
or
/NG
DV8
/NG
DV14
DV21
610 m
/NG /NG/LP /LP
DV8
DV14
DV21
The efficiency rating of the appliance is
a product thermal efficiency rating
determined under continuous operating
conditions and was determined
independently of any installed system.
610 m
DV14 DV8 DV21
Page 3
24 5/64”
DV8
DV14
DV21
12 15/64”
19 39/64”
25 19/32”
5 1/32” (MDV8-MDV14)
7 1/32” (MDV21)
Do not use this appliance if any part has been under water. Immediately call a qualified technician to inspect
the appliance and to replace any part of the control system and any gas control which has been under water.
Page 4
(For U.S. vent terminal installations)
*
* This installation information applies in the USA, for Canadian
installation refer to page 7 of this manual
Page 5
Clearance above grade, veranda,
porch, deck, or balcony
Clearance to window or door that may
be opened
Clearance to permanently closed
window
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
Clearance to unventilated soffit
Clearance to outside corner.
Clearance to inside corner.
Clearance to each side of center line
extended above meter/regulator
assembly.
Clearance to service regulator vent
outlet.
Clearance to nonmechanical air supply
inlet to building or the combustion air
inlet to any building or other appliance.
Clearance to mechanical air supply
inlet.
Clearance above paved side walk or
paved driveway located on public
property.
Clearance under veranda, porch,
deck or balcony.
Canadian Installations¹
12 inches (30cm)
6 inches (15 cm) for appliances <
10,000 Btuh (3 kW), 12 inches (30
cm) for appliances > 10,000 Btuh
(3kW) and <100,000 Btuh (30kW), 36
inches (91 cm)for appliances >
100,000 Btuh (30kW).
3 feet (91 cm)
3 feet (91 cm) within a height 15 feet
(4.57 m) above the meter/regulator
assembly.
3 feet (91 cm)
6 inches (15 cm) for appliances < 10,000
Btuh (3 kW), 12 inches (30 cm) for
appliances > 10,000 Btuh (3kW) and
< 100,000 Btuh (30kW), 36 inches (91
cm) for appliances > 100,000 Btuh
(30kW).
6 feet (1.83 m)
7 feet (2.13m)
12 inches (30cm)
2
12 inches (30cm)
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 appliances > 50,000 Btuh
(15 kW).
3 feet (91 cm)
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 appliances > 50,000 Btuh
(15 kW).
3 feet (91 cm) above if within 10 feet
(3 m) horizontally.
Page 7
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, deck, or balcony is fully open on a minimum of two sides beneath the floor.
Page 8
DV21
DV14
DV8
Do not connect this appliance to a chimney flue serving a separate
solid fuel appliance.
Page 9