Introduction; Specifications; None, Follow The Latest Edition Of The National Fuel Gas Code - COZY DVCF403C-H Installation And Operating Instructions Manual

Your Direct Vent Counterflow Wall Furnace is shipped in two cartons. One carton contains the furnace, thermostat, thermostat
wire and insulated staples. The second carton will have the vent tube, air intake tube and vent cap assembly. After the
furnace has been removed from the carton check the rating plate to verify that the model number is correct and that the wall
furnace is equipped with the type gas you intend to use.
MODEL NUMBERS
Gas Type
Height
Width
Depth
Input (BTU / HR)
Gas Inlet
CFM
Type Control
Blower Speed
Approx. Shipping Weight
Amps
Intermittent Ignition (IID)
READ THESE INSTALLATION AND OPERATING INSTRUCTIONS CAREFULLY BEFORE YOU INSTALL OR ATTEMPT TO USE
THIS DIRECT VENT COUNTERFLOW WALL FURNACE. IF YOU DO NOT UNDERSTAND ANY PART OF THE INSTRUCTIONS,
CONSULT LOCAL AUTHORITIES, A QUALIFIED INSTALLER, SERVICE TECHNICIAN OR THE GAS SUPPLIER. FAILURE TO
READ OR UNDERSTAND THESE INSTRUCTIONS CAN RESULT IN MALFUNCTION, INEFFICIENT OPERATION, PROPERTY
DAMAGE, SERIOUS INJURY OR DEATH.
1. This appliance must be installed in accordance with local
codes, if any; if not, follow the National Fuel Gas Code, ANSI
Z223.1/NFPA 54 or the Natural Gas and Propane Installation
Code, CSA-B149.1.
2. Follow all applicable local codes and ordinances. If there are

none, follow the latest edition of the National Fuel Gas Code,

ANSI Z21.86. A copy may be obtained from the National Fire
Protection Association; 1 Batterymarch Park; Quincy, MA,
02269. In Canada, see the current CAN1-B149 installation
code, available from the CSA Group; 178 Rexdale Boulevard;
Toronto, Ontario; Canada M9W 1R3.
3. The appliance, when installed, must be electrically grounded
in accordance with local codes or, in the absence of local codes,
with the latest edition of National Electrical Code, ANSI/NFPA70.
In Canada, see the current CSA C22.2 Canadian Electrical Code,
available from International Approval Services, 178 Rexdale
Boulevard, Etobicoke, Ontario, Canada M9W 1R3.
4. Do not install this furnace in a recreational vehicle or trailer.
5. Do not operate this furnace unless it is connected to the
SPECIFICATIONS & DIMENSIONS
DVCF403C-H DVCF407C-H DVCF553C-H
Natural
78 - 5/8"
14 - 5/16"
11 - 3/4"
40,000
1/2"
320
24 Volt
1
130 lbs
1.95 2.2 3.05
- IID

INTRODUCTION

DVCF557C-H DVCF404C-H
87 - 5/16"
14 - 5/16"
11 - 3/4"
55,000
1/2"
440
24 Volt
1
144 lbs
3.3 1.95
- IID -
SAFETY
supplied vent system with vent cap in place. Do not attempt
to extend vent pipes. 12 inches is maximum length.
6. Never use a match, candle, flame or other source of ignition to
check for gas leaks. Use only soapy water or liquid detergent.
7. Before cleaning or servicing, turn off the gas and allow furnace
to cool.
8. Do not operate furnace without grilles and front panel in place.
9. Due to high temperatures, locate furnace out of traffic and
away from furniture and drapes.
10. Children and adults should be alerted to the hazard of high
surface temperature and should be kept away to avoid
burns or clothing ignition.
11. Young children should be carefully supervised when they
are in the same room with the furnace.
12. Do not place clothing or other flammable material on or near
the furnace.
13. Installation and repair should be done by a qualified service
Page 3
DVCF408C-H DVCF554C-H
Propane
78 - 5/8" 87 - 5/16"
14 - 5/16" 14 - 5/16"
11 - 3/4" 11 - 3/4"
40,000 55,000
1/2" 1/2"
320
24 Volt 24 Volt
1
130 lbs 144 lbs
2.25 3.05
IID -
Back to Index
DVCF558C-H
440
1
3.35
IID
1018028-A