MONITOR HEATING
SYSTEM
Section
1:
Description
IGFISOOI
1-4
SPECIFICATIONS
Model
No.
Type
of
Appliance
Input
Rating
Output Rating
Electrical
Rating
Power
Consumption
Heated
Air
Delivery
Flue Pipe Hole
Dimensions
Weight
GF1800
Fan
type direct vent
wall
furnace
High
20,OOOBTU/hour(Nat.),
20,000
BTU/hour(LP.)
Low
12,600BTU/hour(Nat.)
F
13,400
BTU/hour(LP.)
High
16,OOOBTU/hour(Nat.),
16,000
BTU/hour(LP.)
Low
10,200BTU/hour(Nat.),
10,900
BTU/hour(LP.)
120
V, 60 Hz,
Less
than
2
amperes
65
Watts
High
176
Cubic feet
/minute
Low
113
Cubic feet/minute
2.5
inches diameter
Height: 26.0 inches (66.04cm)
Width:
20.9 inches (53.09cm)
Depth: 13.0 inches (33.02cm)
55
pounds
Inlet
Gas
Supply Pressure
Manifold Test Pressure
Nat.
Gas
Max. 10.5 inch W.C. (267
mmHzO)
Min.
5.1
inch W.C.
(130
mmHzO)
LP. Gas
Max. 13.0 inch W.C. (330
mmH
2
O)
Min.
1
1
.0
inch W.C. (279
mmH
2
O)
Nat.
Gas
3.15 inch W.C.
(80mmH2O)
LP. Gas
3.19
inch
W.C.
(SlmmHzO)
The
minimum
and
maximum inlet
gas
supply pressure
are for the
purpose
of
input
adjustment.
1-5
SPECIAL
FEATURES
AUTOMATIC
IGNITION
MEMORY
BACK
UP: Set
memory
can be
kept
in
case
of
power failure
for up to 30
minutes.
DUAL
BLOWERS: Separate
fans
for
combustion
and
room
air
circulation.
THERMOSTATICALLY
CONTROLLED: Adjusts
to
the
desired room temperature.
BUILT-IN
TIMER: Heater
will
automatically
operate
as
programmed
by the
user.
AUTOMATIC
RESET
AFTER
POWER
FAILURE:
Heater
will
automatically resume operation
after
power
is
restored.
INDICATOR
LIGHTS: Easy-to-see signals show
when
heater
is in
operation,
when timer
is
activated,
and
when
the
burner
is
operating.
CLEAN
OPERATION: Products
of
combustion
are
vented
outside.
CONSUMES
NO
ROOM AIR:
Air for
combustion
is
drawn from outside.
EASY
INSTALLATION: Includes
all
parts required
for
standard
installation.
CHILD
LOCK:
Prevents accidental operation
and
prevents
small children
from
altering
the
controls.
1-6
SAFETY FEATURES
SAFE
RE-LIGHTING: Heater will
not
restart until
its
combustion chamber
has
cooled.
ELECTRICAL
PROTECTION: Heater automatically
shuts
off in the
unlikely event
of a
malfunction
in
the
electrical circuitry
or
disruption
of the
power
supply.
NO
EXHAUST
IN
ROOM:
Products
of
combustion
are
discharged outdoors.
FLUE
PIPE: Outside
air is
drawn through
a
pipe-
within-a-pipe venting system. This process
preheats
combustion
air and
regains heat
from
exhaust
gases.
A
CAUTION:
ALTERNATE
POWER SOURCES
The
Monitor
GF1800
may not
operate when
powered
by
sources such
as an
auxiliary
generator,
UPS
(Uninterrupted Power
Source),
inverters, etc.
This
unit
may not
operate
on a
GFI
(Ground
Fault
Interrupter) power
circuit.
Check
with your dealer
for
guidance
on
specific
applications.