Venting Instructions; Pre-Installation Vent System Inspection; Masonry Chimney; Factory-Built Chimneys - Carrier 58BTA Installation, Start-Up, And Operating Instructions Manual

When supply ducts carry air circulated by furnace to areas
outside spaces containing furnace, return air shall also be
handled by a duct sealed to furnace casing and terminating
outside space containing furnace. Incorrect ductwork termi-
nation and sealing will create a hazardous condition which
could lead to bodily harm.
When installing furnace with cooling equipment for year-round
operation, the following recommendations must be followed for
series or parallel airflow:
1. In series airflow applications, coil is mounted after furnace in
an enclosure in supply-air stream. The furnace blower is used
for both heating and cooling airflow.
The coil MUST be installed on air discharge side of furnace.
Under no circumstances should airflow be such that cooled,
conditioned air can pass over furnace heat exchanger. This
will cause condensation in heat exchanger and possible
failure of heat exchanger which could lead to a fire hazard
and/or a hazardous condition which may lead to bodily harm.
Heat exchanger failure due to improper installation may not
be covered by warranty.
2. In parallel airflow applications, dampers must be provided to
direct air over furnace heat exchanger when heat is desired and
over cooling coil when cooling is desired.
IMPORTANT: The dampers should be adequate to prevent cooled
air from entering furnace. If manually operated, dampers must be
equipped with means to prevent operation of either cooling unit or
furnace unless damper is in full cool or heat position.

VENTING INSTRUCTIONS

Venting of furnace should be to the outside and in accordance with
local codes or requirements of local utility.
OIL-FIRED APPLIANCES SHALL BE CONNECTED TO
FLUES HAVING SUFFICIENT DRAFT AT ALL TIMES TO
ENSURE SAFE AND PROPER OPERATION OF APPLIANCE.
For additional venting information, refer to ANSI/NFPA 211
Chimney, Fireplaces, Vents, and Solid Fuel Burning Appliances
and/or CSA B139 Installation Code.
This furnace is certified for use with Type "L" vent (maximum flue
gas temperature 575°F).
Step 1—Pre-Installation Vent System Inspection
Before furnace is installed, it is highly recommended that any
existing vent system be completely inspected.
For any chimney or vent, this should include the following:
1. Inspection for any deterioration in chimney or vent. If dete-
rioration is discovered, chimney must be repaired or vent must
be replaced.
2. Inspection to ascertain that vent system is clear and free of
obstructions. Any blockage must be cleared before installing
furnace.
3. Cleaning chimney or vent if previously used for venting a
solid fuel burning appliance or fireplace.
4. Confirming that all unused chimney or vent connections are
properly sealed.
5. Verification that chimney is properly lined and sized per the
applicable codes. (Refer to list of codes in Safety Consider-
ations section.)
Step 2—Masonry Chimney
This furnace can be vented into an existing masonry chimney. This
furnace must not be vented into a chimney servicing a solid fuel
burning appliance. Before venting furnace into a chimney, the
chimney MUST be checked for deterioration and repaired if
necessary. The chimney must be properly lined and sized per local
or national codes.
If furnace is vented into a common chimney, the chimney must be
of sufficient area to accommodate the total flue products of all
appliances vented into chimney.
The following requirements are provided for a safe venting
system:
1. Be sure that chimney flue is clear of any dirt or debris.
2. Be sure that chimney is not servicing an open fireplace.
3. Never reduce pipe size below size of furnace flue pipe.
4. All pipe should be supported using proper clamps and/or
straps. These supports should be at least every 4 ft.
5. All horizontal runs of pipe should have at least 1/4-in. per ft of
upward slope.
6. All runs of pipe should be as short as possible with as few
turns as possible.
7. Seams should be tightly joined and checked for leaks.
8. The flue pipe must not extend into chimney but be flush with
inside wall.
9. The chimney must extend 3 ft above highest point where it
passes through the roof of a building and at least 2 ft higher
than any portion of a building within a horizontal distance of
10 ft. It shall also be extended at least 5 ft above highest
connected equipment flue collar.
10. Check local codes for any variance.
Step 3—Factory-Built Chimneys
Listed factory-built chimneys may be used. Refer to chimney
manufacturer's instructions for proper installation.
Step 4—Horizontal Venting (195 Size Only)
This furnace may be vented horizontally through an outside wall
when installed with 1 of the following auxiliary inducer blowers:
Tjernlund Products, Inc. Model SS1 (SS1C required in Canada)
available from: Tjernlund Products, Inc.
1601 Ninth Street
White Bear Lake, MN 55110-6795
Fields Controls Model SWGII-5 (with a CK-61 timer)
available from: The Fields Controls Company 2308 Airport Road
Kinston, NC 28051
NOTE: Furnaces should be wired according to low-voltage wir-
ing method included with auxiliary inducer blower.
USE METALLIC VENT PIPE ONLY! PLASTIC VENTING
MATERIALS ARE PROHIBITED!
This furnace is supplied with a high-pressure atomizing retention
head type burner (for use with not heavier than grade 2 Fuel Oil).
The air tube length, from face of mounting plate to extreme face of
end cone, should be 7 in.
Lubricate burner motor with SAE 10 oil. Once each year, pour 2
teaspoons of oil slowly into each oil cup.
4
or

OIL BURNER