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SS-DM96SN-U

www.daikincomfort.com

09/21

DM96SN-U

Single-Stage, 9-Speed 

ECM Ultra-Low NOx Gas Furnace

Up to 96% AFUE

Heating Input: 40,000 – 80,000 BTU/h

■ 

Contents

Nomenclature ........................................ 2

Product Specifications

 ........................... 3

Dimensions

 ............................................ 4

Airflow Specifications

 ............................ 5

Wiring Diagram ...................................... 7

Accessories

 ............................................ 8

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Standard Features

■ 

Cabinet Features

• 

Heavy-duty stainless-steel tubular heat exchanger 

• 

Super-ferritic Stainless-steel secondary heat exchanger

• 

Single-stage gas valve

• 

Durable Silicon Nitride igniter

• 

Multi-speed blower motor

• 

Quiet multi-speed induced draft blower

• 

Self-diagnostic control board with constant 

 

memory fault history output to a 3-digit 

 

7 segment LED display and push buttons

• 

Energy-efficient multi-speed (9-speed 
tap) ECM blower motor

• 

Multiple continuous fan speed options 

 

offer quiet air circulation

• 

Color-coded low-voltage terminals with provisions

 

for electronic air cleaner and humidifier

• 

All models comply with CA Low NOx standards

• 

All Ultra-Low NOx DM96SE-U models comply with 

 

the 14 ng/J emission limit specified in the South 

 

Coast Air Quality Management District (SCAQMD) 

 

Rule 1111 and San Joaquin Valley Air Pollution 

 

Control District (SJVAPCD) Rule 4905. Learn more 
at www.aqmd.gov and www.valleyair.org.

• 

AHRI Certified; ETL Listed

• 

Designed for multi-position installation: 

 

DM96SN: Upflow, horizontal left or right

• 

Certified for direct vent (2-pipe) or 

 

non-direct vent (1-pipe) 

• 

Easy-to-install top venting with optional side venting 

• 

Convenient left or right connection 

 

for gas and electrical service

• 

Cabinet air leakage (

Q

Leak

) ≤ 1.4% 

• 

Heavy-gauge steel cabinet with durable finish

• 

Foil-faced insulated heat exchanger cabinet

• 

Airtight solid bottom or side return with 

 

easy-cut tabs for effortless removal in 

 

bottom air-inlet applications

* Complete warranty details available from your local dealer or at www.daikincomfort.com. 

To  receive  the  Lifetime  Heat  Exchanger  Limited  Warranty  (good  for  as  long  as  you  own 
your home), the 6-Year Unit Replacement Limited Warranty and the 12-Year Parts Limited 
Warranty, online registration must be completed within 60 days of installation. Additional 
requirements  for  annual  maintenance  are  required  for  the  Unit  Replacement  Limited 
Warranty.  Online registration and some of the additional requirements are not required in 
California or Quebec.

Summary of Contents for DM96SN

Page 1: ...y Management District SCAQMD Rule 1111 and San Joaquin Valley Air Pollution Control District SJVAPCD Rule 4905 Learn more at www aqmd gov and www valleyair org AHRI Certified ETL Listed Designed for multi position installation DM96SN Upflow horizontal left or right Certified for direct vent 2 pipe or non direct vent 1 pipe Easy to install top venting with optional side venting Convenient left or r...

Page 2: ...ease B 1st Revision Configuration M Upflow Horizontal Major Revision A Initial Release B 1st Revision AFUE 80 80 AFUE Nox 96 96 AFUE U Ultra Low NOx 14 ng J NOx Gas Valve S 1 STAGE Cabinet Width A 14 Motor B 17 5 N Multi Speed ECM 9 TAPS C 21 D 24 5 MBTU h Maximum CFM 040 40 000 BTU h 3 1200 CFM 060 60 000 BTU h 4 1600 CFM 080 80 000 BTU h 5 2000 CFM ...

Page 3: ...ipe is dependent on installation code requirements and must be 2 or 3 diameter PVC 4 Minimum Circuit Ampacity 1 25 x Circulator Blower Amps ID Blower amps Wire size should be determined in accordance with National Electrical Codes Extensive wire runs will require larger wire sizes 5 Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size May use fuses or HA...

Page 4: ...r Discharge LEFT SIDE VIEW FRONT VIEW RIGHT SIDE VIEW Condensate Drain Trap Exterior Connection Right or Left Side PVC Vent Flue Pipe 2 PVC Alternate Vent Flue Location Right Side Drain Trap Exterior Holes High Voltage Electrical Outlet Alternate Gas Supply Low Voltage Electrical Outlet Standard Gas Supply Location Center Dimple For Alternate Air Intake Pipe 3 OD Hole Air Intake 2 Pipe Left Side D...

Page 5: ...95 1053 1014 974 F07 1317 1283 1249 1214 1179 1146 1110 1073 F08 1337 1304 1269 1235 1206 1167 1133 1097 F09 1415 1383 1353 1321 1288 1256 1222 1190 DM96SN 0805CU Y1 Y2 G F01 999 934 877 814 740 681 615 554 F02 1297 1245 1194 1143 1096 1044 991 933 F03 1407 1354 1307 1257 1210 1164 1118 1067 F04 1532 1488 1440 1396 1352 1304 1259 1210 F05 1641 1594 1552 1509 1477 1425 1388 1347 F06 1687 1644 1604 ...

Page 6: ...UT BTU HR x 1000 BTU OUTPUT vs TEMPERATURE RISE CHART TEMPERATURE RISE 600 CFM 700 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 CFM FORMULAS BTU OUTPUT CFM x 1 08 x RISE RISE BTU OUTPUT 1 08 CFM 800 Temperature Rise Output BTU h x 1 000 Formulas BTU h Output CFM x 1 08 x Rise Rise BTU H Output CFM x 1 08 BTU Output Vs Temperature Rise Chart ...

Page 7: ...sed E E 2 Open High Limit Switch E E 3 Flame Detected When No Flame Should Be Present E E 4 Open Fuse E E 5 Low Flame Signal E E 6 Ignitor Fault Or Ignitor Relay Fault E E 7 Reversed Line Polarity E E A Grounding Error E 1 0 Inernal Gas Valve Error E E b External Gas Valve Error E E C Aux Limit Switch Open E E d Burner Limit Switch Open E 1 I ALI 1 HLI 7 NOTE 5 NOTE 6 0140F02647 A CR48 SW1 SW2 E28...

Page 8: ...3BU DM96SN 0805CU 72950 Concentric Vent Kit 2 72951 Concentric Vent Kit 3 RF000142 Drain Kit Horizontal Left Vertical Flue EFR02 External Filter Rack with 16 x25 Permanent Filter 0170K00000S Flush Mount Vent Kit 3 or 2 0170K00001S Flush Mount Vent Kit 2 0270F05404 Horizontal Drain Tubing Kit ...

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