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Introduction
Always consult your local Building Department regarding
regulations, codes or ordinances which apply to the installation of
a direct vent wall furnace.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installer must have owner fill out and mail warranty card
supplied with furnace.
3. Installer should show owner how to start and operate furnace
and thermostat.
Warning:
Any change to this furnace or its control can be dangerous.
This is a heating appliance and any panel, door or guard
removed for servicing an appliance must be replaced prior
to operating the appliance.
General Information
This furnace is design certified in accordance with American National
Standard/CSA Standard Z21.86 and CSA 2.32 by the Canadian
Standard Association, as a Gravity Direct Vent Wall Furnace to be
installed on an outside wall according to these instructions.
Any alteration of the original design, installed other than as
shown in these instructions or use with a type of gas not shown on
the rating plate is the responsibility of the person and company
making the change.
Important
All correspondence should refer to complete Model No., Serial
No. and type of gas.
Notice: During initial firing of this unit, its paint will bake out and
smoke will occur. To prevent triggering of smoke alarms, ventilate
the room in which the unit is installed.
Installation in Residential Garages
Gas utilization equipment in residential garages shall be installed
so that all burners and burner ignition devices are located not less
than 18" (457mm) above the floor.
Such equipment shall be located, or protected, so it is not subject
to physical damage by a moving vehicle.
Qualified Installing Agency
Installation and replacement of gas piping, gas utilization equipment
or accessories and repair and servicing of equipment shall be
performed only by a qualified agency. The term "qualified agency"
means any individual, firm, corporation or company which either in
person or through a representative is engaged in and is responsible
for (a) the installation or replacement of gas piping or (b) the
connection, installation, repair or servicing of equipment, who is
experienced in such work, familiar with all precautions required
and has complied with all the requirements of the authority having
jurisdiction.
State of Massachusetts: The installation must be made by
a licensed plumber or gas fitter in the Commonwealth of
Massachusetts.
The installation must conform with local codes or, in the absence of
local codes, with the
National Fuel Gas Code ANSI Z223.1/NFPA
54* Natural Gas and Propane Installation Code, CSA B149.1.
*Available from the American National Standards Institute, Inc., 11 West 42nd St.,
New York, NY 10036.
High Altitudes
For altitudes/elevations above 2,000 feet (610m), input ratings
should be reduced at the rate of 4 percent for each 1,000 (305m)
feet above sea level. Canadian High Altitudes for locations having
an elevation above mean sea level between 2,000 feet (610m) and
4,500 feet (1370m), the manifold pressure is to be decreased from
4.0" w.c. (.996kPa) to 3.2" w.c. (.796kPa) for Natural Gas and from
10.0" w.c. (2.49kPa) to 8.0" w.c. (1.992kPa) for Propane Gas.
Model DV-25T DV-35T
Input BTU/HR (KW/H) 25,000 (7.3) 35,000 (10.3)
Height 27 3/4" (705mm) 27 3/4" (705mm)
Width 37" (940mm) 37" (940mm)
Depth 11 1/2" (292mm) 11 1/2" (292mm)
Gas Inlet (Pipe) 1/2" (13mm) 1/2" (13mm)
Accessories
Blower Package DRB-1 DRB-1
*Vinyl Siding Vent Kit DV-822 DV-822
Vent Kit (8" to 12" wall depth) DV4T-812-1 DV4T-812-1
Vent Kit (12" to 19" wall depth) DV4T-1219-1 DV4T-1219-1
* Vinyl siding vent kit, DV-822 adds 3" to wall depth. You must include the three (3) additional inches for TOTAL wall depth when
ordering a vent kit.
INTRODUCTION
SPECIFICATIONS