4
TABLE OF CONTENTS
OEMTESTING-“DONOTHI-POTTESTTHISFURNACE” 1....................................
GENERAL SPECIFICATIONS AND INSTRUCTIONS 2..........................................
FURNACE SPECIFICATIONS 3...............................................................
INSTALLATION STANDARDS 5..............................................................
MINIMUM FURNACE CLEARANCES 5......................................................
RETURN AIR REQUIREMENTS 6...........................................................
AIR DISTRIBUTION SYSTEMS 7...........................................................
ROOF JACKS 8.............................................................................
DUCT CONNECTORS 10.................................................................
DLAS SERIES FURNACES 11................................................................
DGAT & DGAM SERIES FURNACES 12.......................................................
CONNECTING ROOF JACK TO FURNACE 13.................................................
ELECTRICAL WIRING 14....................................................................
Thermostat Wiring — Four Wire for Heating & Cooling 15.....................................
ThermostatWiring—ForHeatingOnly 15...................................................
WIRING DIAGRAMS 16......................................................................
GAS PIPING 19.............................................................................
FINAL PROCEDURE 19......................................................................
GENERAL SPECIFICATIONS AND INSTRUC-
TIONS
FURNACE DIMENSIONS
Figure 1
DGAT & DGAM Series
DLAS Series
60 1/2”
76”
19-1/2”
9-3/4”
23”
24”
10-5/8”
19-1/2”
9-3/4”
23”
24”
10-5/8”
15-7/8”
15-7/8”
2”
1-7/8”
(on Sub-Base)