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Your counterflow wall furnace is packed in a single carton that also includes thermostat, thermostat wire, and insulated
staples. The thermostat, wire, and staples are packed in the burner compartment and are accessible by removing the burner
access door. While the burner access door is open, check the rating plate to verify that the model number is correct and that
the wall furnace is equipped for the type gas you intend to use.
SPECIFICATIONS & DIMENSIONS
MODEL NUMBERS
CF403D-H CF407D-H
CF553D-H
CF557D-H
CF404D-H
CF408D-H
CF553D-H
CF558D-H
Gas Type
Natural
Propane
Height
81 - 5/16”
87 - 5/16”
81 - 5/16”
87 - 5/16”
Width
14 - 5/16”
14 - 5/16”
14 - 5/16”
14 - 5/16”
Depth
10 - 1/4”
10 - 1/4”
10 - 1/4”
10 - 1/4”
Input (BTU / HR)
40,000
55,000
40,000
55,000
Gas Inlet
1/2”
1/2”
1/2”
1/2”
Vent Size (Oval)
4”
4”
4”
4”
CFM
440 440 440 440
Type Control
24 Volt
24 Volt
24 Volt
24 Volt
Blower Speed
1
1
1
1
Approx. Shipping Weight
104 lbs
107 lbs
104 lbs
107 lbs
Amps
2.25 2.55 2.25 2.55 2.25 2.55 2.25 2.55
Intermittent
Ignition
(IID) - IID - IID - IID - IID
THIS IS A GAS-FIRED, GRAVITY VENTED WALL FURNACE THAT WILL OPERATE SAFELY AND PROVIDE AN EFFICIENT
SOURCE OF HEAT WHEN INSTALLED, OPERATED AND MAINTAINED AS RECOMMENDED IN THESE INSTALLATION AND
OPERATING INSTRUCTIONS. READ THESE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING, SERVICING, OR USING
THE APPLIANCE. IF YOU DO NOT UNDERSTAND ANY PART OF THESE INSTRUCTIONS CONSULT LOCAL AUTHORITIES,
OTHER QUALIFIED INSTALLERS, SERVICE TECHNICIAN, THE GAS SUPPLIER, OR THE MANUFACTURER.
INTRODUCTION
1. Improper installation, adjustment, alteration, service or
maintenance can cause property damage, bodily injury or
death. If you do not understand these instructions or your local
codes, call local authorities, a qualified installer, service agency,
gas supplier, or the manufacturer.
2. Do not install this fan type wall furnace in a recreational vehicle
trailer or mobile home.
3. Do not operate this fan type wall furnace unless it is connected to
a properly installed and maintained vent system. Do not exhaust
flue gases into the room, wall or attic space for any reason.
4. Locate the thermostat in a room or space that cannot be
separated by a door or other means from the room or space in
which the front outlet grill is installed.
5. Adequate air for combustion and venting must be provided.
6. If rising water may enter the wall furnace, turn off the gas
immediately and disconnect the electric service. Do not use the
wall furnace if any part has been under water. Immediately call
a qualified service technician to inspect the wall furnace and to
replace any part of the control system or any gas control which
has been under water.
7. Have your fan type wall furnace and vent system inspected at
least annually by a qualified service technician.
8. Before cleaning or servicing the wall furnace, turn off the gas
and allow it to cool. This will prevent burns.
9. Due to high temperatures, the furnace should be located out of
traffic and away from furniture and draperies.
10. Children and adults should be alerted to the hazards of high
surface temperatures and should stay away to avoid burns or
clothing ignition.
11. Young children should be carefully supervised when they are
in the same room as the furnace.
12.
Clothing or other flammable material should not be placed on
or near the furnace.
13. Any safety screen guard or gill removed for servicing must be
replaced prior to operating the furnace.
14. Locate the blocked flue switch and the auxiliary limit switch
and push in the reset button. This will reset the switch in case
it accidentally opened during shipping.
SAFETY
