International comfort products 1186071 Installation Instructions Manual

1186071, 1186072
1186073, 1186074
NOTE: Read the entire instruction manual before starting the
installation.
SAFETY CONSIDERATIONS
Improper installation, adjustment,
maintenance, or use can cause explosion, fire, electrical shock,
or other conditions which may cause death, personal injury, or
property damage. Consult a qualified installer, service agency,
or your distributor or branch for information or assistance. The
qualified installer or agency must use factory−authorized kits or
accessories when modifying this product.
individual instructions packaged with the kits or accessories
when installing.
Follow all safety codes.
clothing, and work gloves. Have a fire extinguisher available.
Read these instructions thoroughly and follow all warnings or
cautions included in literature and attached to the unit. Consult
local building codes, the current editions of the National Fuel
Gas Code (NFGC) NFPA 54/ANSI Z223.1 and the National
Electrical Code (NEC) NFPA 70.
In Canada, refer to the current editions of the National
Standards of Canada CAN/CSA−B149.1 and .2 Natural Gas
and Propane Installation Codes, and Canadian Electrical Code
CSA C22.1.
Recognize safety information. This is the safety−alert symbol
. When you see this symbol on the unit and in instructions
or manuals, be alert to the potential for personal injury.
Understand the signal words DANGER, WARNING, and
CAUTION. These words are used with the safety−alert symbol.
DANGER identifies the most serious hazards which will result
in severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is
used to identify unsafe practices which may result in minor
personal injury or product and property damage. NOTE is used
to highlight suggestions which will result in enhanced
installation, reliability, or operation.
WARNING
!
FIRE, EXPLOSION, ELECTRICAL SHOCK
HAZARD
Failure to follow this warning could result in personal injury,
death and/or property damage.
The ability to properly perform maintenance on this
equipment requires certain knowledge, mechanical skills,
tools, and equipment. If you do not possess these, do not
attempt to perform any maintenance on this equipment other
than those procedures recommended in the Home Owner's
Information Manual.
Installation Instructions
alteration,
Refer to the
Wear safety glasses, protective
Specifications subject to change without notice.
COLLECTOR BOX REPLACMENT KIT
FOR CONDENSING GAS FURNACES
!
FIRE, EXPLOSION, ELECTRICAL SHOCK AND CARBON
MONOXIDE POISONING HAZARD
service,
Failure to follow this warning could result in personal injury,
death or property damage.
Improper installation,
maintenance, or use can cause carbon monoxide poisoning,
explosion, fire, electrical shock, other conditions, which could
result in personal injury or death. Consult your distributor or
branch for information or assistance. The qualified installer or
agency must use only factory−authorized kits or accessories
when servicing this product.
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury or
death, or property damage.
Before installing, modifying, or servicing system, main
electrical disconnect switch must be in the OFF position and
install a lockout tag. There may be more than one electrical
supply to the furnace. Check accessories and cooling unit for
additional electrical supplies that must be shut off during
furnace servicing. Lock out and tag switch with a suitable
warning label. Verify proper operation after servicing.
!
CUT HAZARD
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care
and wear appropriate protective clothing, safety glasses and
gloves when handling parts, and servicing furnaces.
INTRODUCTION
This instruction covers the Collector Box replacement on
35−inch (889 mm) high, high efficiency condensing gas
furnaces with hot surface ignition. The Collector Box should be
replaced when the Collector Box is cracked or warped.
There are four different Collector Box assemblies to service all
Single stage, Two−stage, Variable Speed and Modulating
furnaces. Each Collector Box assembly is matched to the
cabinet width of the furnace.
DESCRIPTION AND USAGE
The collector box kit contains a collector box and the necessary
gaskets and screws to replace a collector box. Table 1 lists the
kit contents.
Table 2 list the furnace input to the appropriate collector box kit.
for use with 35−in. (889mm)
High Efficiency Gas Furnace
WARNING
adjustment, alteration,
WARNING
CAUTION
443 06 5102 01 10/22/15
service,