FEATURES,
SPECIFICATIONS
AND BENEFITS |
MODEL
1042LH |
MODEL
1099LH |
MODEL1137 |
| APPLICATION |
Flow-through
humidifier that’s ideal for most homes. Installs on vertical
warm air supply or cold air return plenum. |
Highest
capacity flow-through humidifier for large homes. Installs
on vertical warm air supply or cold air return plenum. |
Flow-through
humidifier that’s ideal for most homes. No by-pass
required. Installs on vertical warm air supply plenum. |
| UNIT
SIZE |
15"
wide x 11-1/2" high x 9" deep |
16"
wide x 16" high x 11" deep |
16"
wide x 14" high x 10" deep |
| PLENUM
OPENING |
10-1/4"
wide x 9-1/2" high |
13-1/4"
wide x 9-1/4" high |
15"
wide x 9-1/2" high |
| BYPASS
DUCT |
6"
diameter (collar supplied) |
7"
diameter (collar supplied) |
N/A |
EVAPORATIVE
OUTPUT CAPACITY @ .20"
PRESSURE DIFFERENTIAL
(except 747 rated at 800 FPM
duct velocity)
ABOVE AT STANDARD INDUSTRY
RATING CONDITIONS |
|
Temp°F
|
GPD
|
Temp°F
|
GPD
|
|
80°
|
8.0
|
140°
|
19.2
|
|
100°
|
12.2
|
160°
|
23.2
|
|
120°
|
16.4
|
|
|
|
|
Temp°F
|
GPD
|
Temp°F
|
GPD
|
|
80°
|
10.7
|
140°
|
23.1
|
|
100°
|
14.6
|
160°
|
27.2
|
|
120°
|
19.3
|
|
|
|
|
Temp°F
|
GPD
|
Temp°F
|
GPD
|
|
80°
|
10.4
|
140°
|
21.3
|
|
100°
|
14.4
|
160°
|
25.3
|
|
120°
|
17.7
|
|
|
|
| Note:
140° hot water supplied to
the humidifier in heat pump
applications will increase
capacity 4.3 GPD. |
| EVAPORATIVE
PRINCIPLE GENERALAire
humidifers are 100%
evaporative, adding moisture
in the form of water vapor
only. They are clean
operating. The nuisance of
airborne water droplets or
mineral dust is avoided. |
Forced
warm air heating systems
create a pressure
differential that diverts
some heated air to the
humidifier through a bypass
duct. There, the warm air
absorbs moisture from a
water-soaked evaporator pad
and then rejoins the primary
warm air stream for
distribution throughout the
living area. A solenoid
valve and patented
distribution tray meter and
disperse water uniformly
across the evaporator pad.
Unevaporated water drains
from the unit. |
Forced
warm air heating systems
create a pressure
differential that diverts
some heated air to the
humidifier through a
bypass duct. There, the
warm air absorbs moisture
from a water-soaked
evaporator pad and then
rejoins the primary warm
air stream for
distribution throughout
the living area. A
solenoid valve and
uniquely designed
distribution tray meter
and disperse water
uniformly across the
evaporator pad.
Unevaporated water drains
from the unit. |
A
motor-driven fan directs
a portion of the heated
air through the
water-soaked evaporator
pad. The warm air
absorbs moisture and
returns through internal
baffles to the primary
warm air stream for
distribution throughout
the living area. A
solenoid valve and
patented distribution
tray meter and disperse
water uniformly across
the evaporator pad.
Unevaporated water
drains from the unit. |
| EVAPORATIVE
MEDIA |
990-13
Evaporator Pad.
Designed for high
output with minimal
hard water scale
accumulation. UL
listed. |
1099-20
Evaporator Pad.
Designed for high
output with
minimal hard water
scale
accumulation. UL
listed. |
990-13
Evaporator Pad.
Designed for
high output with
minimal hard
water scale
accumulation. UL
listed. |
| WATER
SUPPLY |
Dependable
stainless
steel
solenoid
valve with
monel wire
mesh filter
that
protects the
precision
machined
Teflon
flow-control
orifice.
Saddle valve
supplied.
Use
1/4"
copper
tubing. |
Dependable
stainless
steel
solenoid
valve with
monel wire
mesh
filter
that
protects
the
precision
machined
Teflon
flow-control
orifice.
Saddle
valve
supplied.
Use
1/4"
copper
tubing. |
Dependable
stainless
steel
solenoid
valve
with
monel
wire
mesh
filter
that
protects
the
precision
machined
Teflon
flow-control
orifice.
Saddle
valve
supplied.
Use
1/4"
copper
tubing. |
| DRAIN
CONNECTION |
High
capacity
5/8"
drain
and
hose
prevents
clogging.
Includes
15'
vinyl
hose
except
recircating
models. |
High
capacity
5/8"
drain
and
hose
prevents
clogging.
Includes
15'
vinyl
hose
except
recircating
models. |
High
capacity
5/8"
drain
and
hose
prevents
clogging.
Includes
15'
vinyl
hose
except
recircating
models. |
| RANGE
OF
MODELS |
1042
–
line
voltage
1042-L
–
low
voltage
1042-LH
–
low
voltage
w/H-86
Humidistat
1042-R
–
recirculating,
no
drain
required,
with
time-tested
Model
975
Recirculating
Pump |
1099
–
line
voltage
1099-L
–
low
voltage
1099-LH
–
low
voltage
w/H-86
Humidistat
1099-R
–
recirculating,
no
household
drain
required,
with
time-tested
Model
975
Recirculating
Pump |
1137
–
line
voltage
1137-R
–
recirculating,
no
household
drain
required,
with
time-tested
Model
975
Recirculating
Pump |
| ELECTRICAL |
1042
–
115
V.
60
Hz.
1042-L
–
24
V.
60
Hz.
1042-LH
–
24
V.
60
Hz.
1042-R
–
115
V.
60
Hz.
(L/LH
models
–
transformer
supplied) |
1099
–
115
V.
60
Hz.
1099-L
–
24
V.
60
Hz.
1099-LH
–
24
V.
60
Hz.
1099-R
–
115
V.
60
Hz.
(L/LH
models
–
transformer
supplied) |
1137
–
115
V.,
1.0
Amp,
60
Hz.
1137-R
–
115
V.,
1.6
Amp,
60
Hz.
(Hook-up
wire
supplied) |
| CONTROLS |
Manual
air
shutter
for
summer
shut-off
affords
some
control
of
humidifier
output.
Model
1042
LH
includes
GENERALAire
H-86
wall/duct
mount
humidistat. |
Manual
air
shutter
for
summer
shut-off
affords
some
control
of
humidifier
output.
Model
1099
LH
includes
GENERALAire
H-86
wall/duct
mount
humidistat. |
GENERALAire
H-86
wall/duct
mount
humidistat. |
CONSTRUCTION,
MATERIALS
AND
STYLING |
Attractive
cabinet
made
from
durable,non-corrosive,
high
temperature
materials
for
long
service
life. |
Large,
streamlined
cabinet
made
from
durable,
non-corrosive,
fiberglass-reinforced
polyester
for
long
service
life. |
Attractive
cabinet
made
from
durable,
non-corrosive,
high
temperature
materials
for
long
service
life. |
| VERSATILITY |
Right
or
left
hand
bypass
installation.
May
be
installed
on
up-flow,
counter-flow
or
horizontal
furnaces
or
air
handlers. |
Right
or
left
hand
bypass
installation.
May
be
installed
on
up-flow,
counter-flow
or
horizontal
furnaces
or
air
handlers. |
Single
plenum
design
fits
minimum
space
situations.
Motor-driven
fan
eliminates
bypass
pipe.
May
be
installed
on
up-flow
or
horizontal
furnaces
or
air
handlers. |
| SERVICEABILITY |
Thumbscrews
allow
easy
access
to
distribution
trough,
drain
pan
and
evaporative
pad
for
quick,
easy
cleaning
and
service. |
Slide
clips
allow
quick
access
to
the
distribution
trough,
drain
pan
and
evaporative
pad
for
quick,
easy
cleaning
and
service. |
Thumbscrews
allow
easy
access
to
the
distribution
trough,
drain
pan
and
evaporative
pad
for
quick,
easy
cleaning
and
service.
Simple,
removable
back
cover
allows
easy
access
to
electrical
components. |
| EASY
INSTALLATION
–
GENERALAire
humidifers
are
specially
designed
for
fast,
easy
installation |
Most
important
components
are
included.
Outboard
and
keyholed
screw
holes
and
simple
thumbscrew
assembly
speeds
installation.
Patented
water
distribution
tray
reduces
need
for
critical
leveling. |
Most
important
components
are
included.
Outboard
screw
holes
and
simple
slide
clip
assembly
speeds
installation.
Patented
water
distribution
tray
reduces
need
for
critical
leveling. |
Most
important
components
are
included.
Outboard
screw
holes
and
simple
thumbscrew
assembly
speeds
installation.
Patented
water
distribution
tray
reduces
need
for
critical
leveling.
Guarded
fan
blade
assures
safety. |
