Carrier Infinity ICS 58MVC 100 Series Installation Instructions Manual page 43

Direct vent 4-way multipoise condensing gas furnace
Hide thumbs Also See for Infinity ICS 58MVC 100 Series:
Table of Contents

Advertisement

Table 8 - Vent Termination Kit for Direct Vent/2-Pipe System
DIRECT VENT (2-PIPE) TERMINATION
KIT
TERMINATION
SYSTEM
DIAM. OF COMBUSTION
AIR AND VENT
PIPES - IN (mm)
2-in. (51 mm) Concentric
Vent Kit
Single Penetration of Wall or Roof
1, 1-1/2,
2, or 2-1/2
(25, 38, 51,64 mm)
3-in. (76 ram)Concentric
Vent Kit
Single Penetration of Wall or Roof
2-1/2,
3 or 4 (64, 76, 102 mm)
2-in. (51 ram)Termination
Bracket Kit
2- Pipe Termination System
1, 1- 1/2 or 2 (25, 38, 51 mm)
3-in. (76 ram) Termination
Bracket Kit
2-Pipe
Termination System
2-1/2,
3 or 4 (64, 76, 102 mm)
Multi-venting
and Vent Terminations
When 2 or more 58MVC Furnaces are vented near each other,
each furnace must be individually vented. NEVER common vent
or breach vent 58MVC furnaces,
/
\
OPEN STAND y
PiPE FOR
A/C OR
HUMIDIFIER
DRAIN
TE
A94054
Fig. 45 - Example
of Field Drain Attachment
CONDENSATE
DRAIN
General
Condensate
trap
is shipped
installed
in the blower
shelf
and
factory
connected
for UPFLOW
applications.
Condensate
trap
must
be
RELOCATED
for
use
in
DOWNFLOW
and
HORIZONTAL
applications.
Condensate
trap MUST
be used for all applications.
An external
trap is not required
when
connecting
the field drain
to this condensate
trap.
The
field
drain
connection
(condensate
trap
or
drain
tube
coupling)
is sized for l/2-in.
CPVC,
l/2-in.
PVC, or 5/8-in.
ID
tube connection.
Drain
pipe
and fittings
must
conform
to ANSI
standards
and
ASTM
D1785,
D2466,
or D2846.
CPVC
or PVC
cement
must
conform
to ASTM
D2564
or F493.
Primer
nmst
conform
to
ASTM
F656. In Canada,
use CSA or ULC certified
schedule
40
CPVC
or PVC drain pipe, fittings,
and cement.
When
a condensate
pump
is required,
select
a pump
which
is
approved
for
condensing
furnace
applications.
To
avoid
condensate
spillage,
select a pump with an overflow
switch.
Furnace
condensate
is mildly
acidic, typically
in the pH range of
3.2
to
4.5.
Due
to
corrosive
nature
of
this
condensate,
a
condensate
pH
neutralizing
filter
may
be desired.
Check
with
local authorities
to determine
if a pH neutralizer
is required.
Application
The furnace,
A/C,
and humidifier
drains
may be combined
and
drained
together.
The
A/C
drain
must
have
an
external,
field-supplied
trap prior
to the
furnace
drain
connection.
All
drain
connections
(furnace,
A/C,
or
humidifier)
nmst
be
terminated
into an open or vented drain as close to the respective
equipment
as possible
to
to
prevent
siphoning
of
the
equipment's
drain.
CONDENSATE
WIRE TIE4
HEAT TAPE_
(3WRAPS
MINIMUM)_
Fig. 46 - Condensate
Trap
Heat
Tape
A93036
See Fig. 45 for example
of possible
field drain attachment
using
l/2-in.
CPVC
or PVC
tee for vent and A/C or humidifier
drain
connection.
Outdoor
draining
of the furnace
is permissible
if allowed
by local
codes.
Caution
should
be
taken
when
freezing
ambient
may
freeze drain pipe and prohibit
draining.
PERSONAL
INJURY
HAZARD
Failure
to follow
this warning
could
result
in personal
iniury or death.
Caution
should
be taken to prevent
draining
where slippery
conditions
may
cause
personal
iniuries.
Excessive
condensate
draining
may
cause
saturated
soil conditions
which
may result in damage
to plants.
Condensate
Drain Protection
Freezing
condensate
left in condensate
trap and drain
line may
cause
cracks,
and possible
water
damage
may occur.
If freeze
protection
is required,
use condensate
freeze protection
accessory
or equivalent
3 to 6 watt per ft. (.3M)
at 120v and 40°F
(4.4 ° C)
self-regulating,
shielded,
and
waterproof
heat
tape.
See
Installation
Instructions
supplied
with
accessory
or heat
tape
manufacturer's
recommendations.
43

Advertisement

Table of Contents
loading

Table of Contents