Nordyne G6RC 90+, G6RL 90+, G6RD 93+ installation instructions Model Input Motor Number Btuh Speed

Page 7

Table 2. Furnace Airflow Data

 

Heating

 

 

 

 

 

 

 

 

 

External Static Pressure (Inches Water Column)

 

 

 

 

 

 

 

Model

Input

Motor

Motor

 

0.1

0.2

 

0.3

0.4

 

0.5

 

0.6

 

0.7

 

 

0.8

Number

(Btuh)

Speed

HP

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

CFM

 

Rise

 

 

High*

 

1620

 

-

1560

 

45

1490

 

47

1430

 

49

1365

 

52

1300

 

54

1240

 

57

1170

 

60

G6RD080C-14

80,000

Med-High

1/2

1450

 

49

1400

 

50

1350

 

52

1295

 

54

1240

 

57

1180

 

60

1120

 

63

1060

 

66

 

 

Med-Low**

 

1255

 

56

1225

 

57

1180

 

60

1145

 

61

1105

 

64

1060

 

66

1020

 

69

980

 

72

 

 

Low

 

1080

 

65

1055

 

67

1030

 

68

1000

 

70

960

 

73

920

 

-

870

 

-

820

 

-

 

 

High*

 

1620

 

54

1555

 

57

1485

 

59

1425

 

62

1355

 

65

1290

 

68

1220

 

72

1160

 

-

G6RD100C-14

100,000

Med-High**

1/2

1430

 

62

1375

 

64

1330

 

66

1265

 

70

1210

 

73

1150

 

-

1080

 

-

1010

 

-

 

 

Med-Low

 

1260

 

70

1220

 

72

1170

 

75

1130

 

-

1070

 

-

1010

 

-

950

 

-

890

 

-

 

 

Low

 

1085

 

-

1050

 

-

1015

 

-

970

 

-

935

 

-

890

 

-

850

 

-

800

 

-

 

 

High*

 

1700

 

62

1635

 

65

1565

 

67

1500

 

70

1435

 

74

1370

 

77

1310

 

-

1240

 

-

G6RD120C-14

120,000

Med-High**

1/2

1510

 

70

1455

 

73

1405

 

75

1350

 

78

1290

 

-

1230

 

-

1170

 

-

1100

 

-

 

 

Med-Low

 

1330

 

79

1280

 

-

1240

 

-

1195

 

-

1145

 

-

1100

 

-

1050

 

-

1000

 

-

 

 

Low

 

1140

 

-

1110

 

-

1075

 

-

1040

 

-

1010

 

-

980

 

-

940

 

-

910

 

-

 

 

High*

 

2140

 

-

2070

 

-

2010

 

-

1945

 

-

1870

 

56

1800

 

59

1730

 

61

1650

 

64

G6RD120C-19

120,000

Med-High

3/4

1955

 

-

1900

 

56

1850

 

57

1800

 

59

1740

 

61

1690

 

62

1630

 

65

1570

 

67

 

 

Med-Low**

 

1660

 

64

1620

 

65

1575

 

67

1540

 

69

1495

 

71

1460

 

72

1410

 

75

1370

 

77

 

 

Low

 

1450

 

73

1430

 

74

1400

 

75

1360

 

78

1340

 

79

1300

 

81

1270

 

83

1230

 

-

 

 

High*

 

1280

 

-

1210

 

-

1180

 

-

1140

 

-

1090

 

-

1070

 

-

1030

 

-

990

 

-

G6RL040C-12

40,000

Medium

1/3

1140

 

-

1090

 

-

1060

 

-

1030

 

-

980

 

35

950

 

36

910

 

37

870

 

39

 

 

Low**

 

875

 

39

835

 

41

820

 

41

805

 

42

780

 

43

770

 

44

760

 

45

750

 

45

 

 

High*

 

1260

 

40

1190

 

43

1155

 

44

1120

 

45

1075

 

47

1030

 

49

980

 

52

940

 

54

G6RL060C-12

60,000

Medium

1/3

1120

 

45

1070

 

48

1040

 

49

1010

 

50

960

 

53

930

 

55

890

 

57

850

 

60

 

 

Low**

 

855

 

59

815

 

62

800

 

64

780

 

65

760

 

67

730

 

70

710

 

-

690

 

-

 

 

High*

 

1635

 

-

1585

 

-

1525

 

-

1460

 

46

1400

 

48

1330

 

51

1260

 

54

1180

 

57

G6RL080C-16

80,000

Med-High

1/2

1435

 

47

1395

 

49

1350

 

50

1300

 

52

1255

 

54

1200

 

56

1150

 

59

1090

 

62

 

 

Med-Low**

 

1230

 

55

1200

 

56

1165

 

58

1130

 

60

1090

 

62

1050

 

65

1000

 

68

960

 

71

 

 

Low

 

1050

 

-

1035

 

-

1010

 

-

980

 

-

950

 

-

910

 

-

870

 

-

820

 

-

 

 

High*

 

1600

 

53

1555

 

54

1500

 

56

1445

 

59

1380

 

61

1310

 

65

1240

 

68

1160

 

73

G6RL100C-16

100,000

Med-High**

1/2

1475

 

57

1435

 

59

1385

 

61

1335

 

63

1290

 

66

1240

 

68

1190

 

71

1130

 

75

 

 

Med-Low

 

1320

 

-

1290

 

-

1250

 

-

1215

 

-

1170

 

-

1120

 

-

1070

 

-

1020

 

-

 

 

Low

 

1150

 

-

1130

 

-

1110

 

-

1075

 

-

1040

 

-

1000

 

-

950

 

-

890

 

-

** Factory Set Cooling Speed

NOTES: 1. Airflow rates of 1800 CFM or more require two return air connections. Data is for operation with filter(s).

** Factory Set Heating Speed

2.

Temperature rises in the table are approximate. Actual temperature rises may vary.

- Not Recommended

3.

Temperature rises and airflows for external static pressures greater than 0.5 are for reference only.

 

 

These conditions are not recommended.

7

Image 7
Contents What to do if YOU Smell GAS Installation InstructionsPage Table of Contents Upflow G6RC & G6RD Furnaces DimensionsDownflow G6RL Furnace High 1910 1860 1780 1700 1620 1520 1420 Furnace Airflow DataModel Input Motor Number Btuh Speed Clearances to Combustible Materials Installation Requirements Requirements and CodesDownflow Warning G6RL Models Horizontal InstallationsSupply AIR Plenum Installation LocationFurnace on a Concrete Slab Circulating AIR SupplyVenting and Combustion AIR Requirements Return AirFree Area Minimum40,000 100 sq. 60,000 80,000 Air From Inside Air Requirements For One-Pipe InstallationInstallation In An Unconfined Space Installation In a Confined SpaceAir Directly Through An Exterior Wall Venting RequirementsVent Pipe Material Vent Pipe Length and DiameterPipe Routing and Support Vent Pipe InstallationSolution ExampleG6RL Downflow Furnaces G6RC & G6RD Upflow FurnacesG6RC & G6RD Upflow Furnaces G6RC & G6RD UpflowFurnaces G6RL Downflow FurnacesVent Termination Clearances Location of Outdoor TerminationsHorizontal Venting Alternate Horizontal Vent InstallationVent Freezing Protection Vertical VentingConcentric Vent Termination Vertical Vent Termination Drainage of Condensate from FurnaceLeak Check GAS Supply and PipingLP/Propane Gas Sea Level and High Altitude Conversion ConversionHigh Altitude Application Natural Gas High Altitude ConversionLine Voltage Wiring Electrical WiringAbove Sea Level START-UP and AdjustmentsLow Voltage Wiring Furnace Rating Orifice Drill Size Plate Input Btu/h NatVerifying and Adjusting Firing Rate Start-Up ProcedureElectrical Data Verifying Burner Operation Verifying and Adjusting Temperature RiseGas Flow Rate GAS Flow Rate Cubic Feet PER HourDescription of Components Verifying Operation of the Supply Air Limit SwitchFor G6RC, G6RD and G6RL Residential Furnaces G6RC, G6RD and G6RL Integrated Control Board System DiagramSystem Operation Information MaintenanceLocation of Major Components G6RL Downflow FurnaceCooling Mode Heating ModeSequence of Operation Furnace Fails to Operate Fan ModeTwinning of Two Furnaces Fuel Type INSTALLATION/PERFORMANCE Check List¢707931*¤