5
CAUTION
Do not test the fuel system at more than 14 inches water
column after furnace has been connected to fuel line. Such
testing may void the warranty. Any test run above 14 inches
water column may damage furnace control valve which
could cause an explosion, fire, or asphyxiation
WARNING
IMPROPER INSTALLATION, ADJUSTMENT, SERVICE
OR MAINTENANCE CAN CAUSE INJURY OR PROPER-
TY DAMAGE.
PLEASE REFER TO ALL THE INSTRUCTIONS OF THIS
MANUALFORPROPERINSTALLATIONPROCE-
DURES. IMPROPER INSTALLATION WILL VOID THE
WARRANTY.
IMPORTANT NOTICE
These instructions are intended for the use of qualified indi-
viduals specially trained and experienced in installation of
this type of equipment and related system components.
Installation and service personnel are required by some
states to be licensed.
Persons not qualified shall not install this equipment or
interpret these instructions
.
NOTE
The words “Shall” or “Must” indicate a requirement which is
essential to satisfactory and safe product performance.
The words “Should” or “May” indicate a recommendation
or advice which is not essential and not required but which
may be useful or helpful.
FURNACE SPECIFI-
CATIONS
TABLE 1
DGAM — Automatic ignition — with Built-in Coil Cabinet — 4 Ton - A/C Ready
Model No. Factory Equipped for use with: Input/BTUH Output/BTUH
DGAM056BDC NATURAL GAS 56,000 46,000
DGAM075ADC NATURAL GAS 75,000 61,000
DGAT — Automatic Ignition — with Built-in Coil Cabinet — 3 Ton - A/C Ready
Model No. Factory Equipped for use with: Input/BTUH Output/BTUH
DGAT056BDC NATURAL GAS 56,000 46,000
DGAT070BDC NATURAL GAS 70,000 57,000
DGAT075ADC NATURAL GAS 75,000 61,000
DGAT095ADC NATURAL GAS 95,000 73,000
DLAS — Automatic Ignition — Heating Only — No Coil Cabinet
Model No. Factory Equipped for use with: Input/BTUH Output/BTUH
DLAS056BDC PROPANE 56,000 47,000
DLAS075ADC PROPANE 75,000 61,000
TABLE 2
Electrical Power Supply 120 Volts — 60 Hz — 1 Phase
BreakerorFuse 15 Amp
Thermostat Circuit 24 Volt — 60 Hz — 40 VA
Nominal Anticipator Setting .40
Gas Valve Inlet
1
/
2
”NFPT