Heat Controller TGC048C-3K-135, TGC042C-3K-120, TGC042C-4K-120, TGC060C-4K-135, TGC042C-1K-120 User Manual

PACKAGE GAS ELECTRIC

UNITS

TGC SERIES HIGH EFFICIENCY 13-SEER

NOMINAL SIZES 3-5 TONS

C VINTAGE

ENGINEERING DESIGN GUIDE

TABLE OF CONTENTS

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Model Identification...........................................................................................3

Engineering Features ...............................................................................4

Introduction .............................................................................................5

Selection Procedure .................................................................................6

General Data ... ................................................................................7-10

Performance Data..............................................................................11-12

Airflow Performance...........................................................................13-16

Electrical Data ......................................................................................17

Dimensional Data .............................................................................18-20

Accessories ......................................................................................21-28

Typical Wiring ....................................................................................29-35

MODEL NOMENCLATURE - TGC SERIES

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T G C

036

C

-

1

MODEL IDENTIFICATION

K

Electrical Designation

1 = 208-230 V, 1 PH, 60 Hz 4 = 460 V, 3 PH, 60 Hz 3 = 208-230 V, 3 PH, 60 Hz

-

Drive Package

K = Direct Drive

120

Heating Input (BTUH)

120 = 120,000 135 = 135,000

Cooling Capacity (BTUH Nominal)

036 = 36,000 042 = 42,000 048 = 48,000 060 = 60,000

Package Gas Electric Rooftop

Vintage

ENGINEERING FEATURES

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ENGINEERING FEATURES

TGC Series Package Gas Electric Units

1. All models feature Copeland®Scroll®compressors offering maximum reliability, efficiency, and quiet operation.

2. Aluminized steel heat exchanger with in-shot burners helps eliminate corrosion.

3. Integrated blower/burner control board with built-in diagnostic capability permits on-site trouble shooting.

4. One-piece top over the indoor section with drip lip, drawn painted base pan, and 1" raised flanges for supply/return air connections provides superior water management.

5. Convertible horizontal and vertical airflow design allows maximum field flexibility and minimizes inventory requirements.

6. Standard full perimeter forkable 14 gauge baserail with lifting holes for easier maneuvering and installations.

7. Factory installed one-inch throw away filter with provisions for two-inch filter.

8. Direct drive blowers to accommodate a wide range of design conditions.

9. Easily removable filter, blower, gas heat, and compressor/control access panels permits prompt service.

10. Number and color coded wiring helps facilitate service and maintenance.

11. Common cabinet and components allows for installation flexibility and fewer parts to inventory.

12. Standard freezestat control offers evaporator coil freeze protection.

13. Optional field installed high and low pressure controls.

14. Externally mounted refrigerant gauge ports for easy service diagnostics.

15. Side and base electric power and gas connection entry helps minimize roof penetrations.

16. Quick assembly common roof curbs helps save field labor and maximize size flexibility.

17. Easy to install, plug-in, slip-in, 100% fully modulating economizers.

18. Quality powder paint finish offers long lasting protection against extreme weather conditions and is able to withstand 1000 HR salt spray test.

These quality features are included in the

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Heat Controller Package Gas Electric Unit

Evaporator Coil/Filter Access

• Return air filters, normally

provided, are removed in this photo.

• Corrosion resistant

plastic condensate pan

INTRODUCTION

Tubular Heat Exchanger

• Aluminized steel

(viewed from supply air side panel.)

• Stainless steel available

Control Box Access

Compressor Access

Blower Access

• Belt drive model shown.

(On 460 volt 3-phase 5 ton model only.)

Heating Compartment Access

SELECTION PROCEDURE EXAMPLE

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1. Determine cooling and heating requirements at design conditions.

Example:

Total cooling capacity ........................43,600 BTUH

Sensible cooling capacity ..................34,000 BTUH

Heating capacity ................................96,000 BTUH

Condenser entering air ......................95°F

Evaporator entering air ......................63°F wbt/76°F dbt

Indoor air flow ....................................1600 CFM

External static pressure......................0.6 in wg

Required efficiency ............................13 SEER

2. Select unit to meet cooling requirements.

Since total cooling is within the range of 4 ton unit and requires 13 SEER efficiency level, enter cooling performance from the TGC048C at 95°F outdoor temperature, 63°F wbt entering indoor air, and 1550 CFM:

Total capacity ....................................47,300 BTUH

Power input ........................................3.5 kW

And also, at 76°F db indoor entering air, and using the formula at the bottom of the table:

Sensible capacity ..............................41,708 BTUH

3. Select heating capacity of the unit.

In the general data tables, note that the heating capacity of the 4 ton model with the 135,000 input heater can deliver 106,500 BTUH, which is suitable for this application.

4. Determine blower speed and power to meet the system requirements.

At the given external static pressure of 0.6 in wg, the belt model must be selected. Enter the belt drive blower performance data at 1580 CFM and 0.6 in wg ESP:

Watts........635

5. Calculate indoor blower BTUH heat effect.

BTUH = Watts x 3.413 = 2168

6. Calculate net cooling capacities.

Net total cooling = 47,300 – 2168 = 45,132 BTUH Net sensible cooling = 41,708 – 2168 = 39,540 BTUH

GENERAL DATA

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NOMINAL 3 TONS

Model

Cooling Performance

Gross Cooling Capacity Btuh 37400 37400 37400 EER/SEER

Nominal CFM/ARI Rated CFM 1200/1200 1200/1200 1200/1200 ARI Net Cooling Capacity Btuh 36000 36000 36000 Net Sensible Capacity Btuh 26400 26400 26400 Net Latent Capacity Btuh 9600 9600 9600 Net System Power kW 3.08 3.08 3.08

2

1

Heating Performance (Package Gas/Electric)

Heating Input Btuh 120000 120000 120000 Heating Output Btuh 94500 97200 97200 Temperature Rise ºF 50-80 50-80 50-80 AFUE (%) 80 80 80 Steady State Efficiency (%) 81 81 81 Qty of Burners 6 6 6 Qty of Stages 1 1 1 Gas Connection Pipe Size, in. .5 .5 .5

Compressor

Qty/Type

Outdoor Sound Rating (dB) 78 78 78 Outdoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. OD 0.375 0.375 0.375 Face Area sq. ft. 16.91 16.91 16.91 Rows / Fins per inch 1/22 1/22 1/22

Indoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. 0.375 0.375 0.375 Face Area sq. ft. 5.17 5.17 5.17 Rows / Fins per inch 2/17 2/17 2/17 Refrigerant Control TXV TXV TXV Drain Connection Qty/Size, in. 1/0.75 1/0.75 1/0.75

Outdoor Fan—Type

Qty Used/Diameter in. 1/24 1/24 1/24 Drive Type/Speeds Direct/1 Direct/1 Direct/1 CFM 3680 3680 3680 Qty Motors-HP 1-1/3 1-1/3 1-1/3 Motor RPM 1075 1075 1075

Indoor Fan—Type

Qty Used/Diameter in. 1/10x10 1/10x10 1/10x10 Drive Type/Speeds Direct/3 Direct/3 Direct/3 Motor Qty 1 1 1 Motor HP 1/2 1/2 1/2 Motor RPM 1075 1075 1075 Motor Frame Size 48 48 48

Filter—Type

Furnished Yes Yes Yes (Qty) Size Recommended in. (2)16x25x1 (2)16x25x1 (2)16x25x1

Refrigerant Charge Oz. 93 93 93 Weights

Net Weight lbs. 543 543 543 Ship Weight lbs. 550 550 550

Notes:

1. Cooling performance is rated at 95ºF ambient, 80ºF/67ºF entering dry bulb/wet bulb temperatures. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to plus or minus 20% of nominal cfm. Units are certified and rated per ARI Standard 210/240.

2. EER/SEER are rated ARI condition and accordance with DOE test procedures.

3. Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, rating should be resuced 4% for each 1000 feet above sea level.

TGC036C-1K-120 TGC036C-3K-120 TGC036C-4K-120

11.7/13 11.7/13 11.7/13

3

1/Copeland Scroll

Louvered

Corrugated

Propeller

Forward Curved Centrifugal

Disposable

GENERAL DATA

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NOMINAL 3.5 TONS

Model

Cooling Performance

Gross Cooling Capacity Btuh 43000 43000 43000 EER/SEER

Nominal CFM/ARI Rated CFM 1400/1450 1400/1450 1400/1450 ARI Net Cooling Capacity Btuh 41000 41000 41000 Net Sensible Capacity Btuh 30000 30000 30000 Net Latent Capacity Btuh 11000 11000 11000 Net System Power kW 3.59 3.59 3.59

2

1

Heating Performance (Package Gas/Electric)

Heating Input Btuh 120000 120000 120000 Heating Output Btuh 94500 97200 97200 Temperature Rise ºF 50-80 50-80 50-80 AFUE (%) 80 80 80 Steady State Efficiency (%) 81 81 81 Qty of Burners 6 6 6 Qty of Stages 1 1 1 Gas Connection Pipe Size, in. .5 .5 .5

Compressor

Qty/Type

Outdoor Sound Rating (dB) 78 78 78 Outdoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. OD 0.375 0.375 0.375 Face Area sq. ft. 16.91 16.91 16.91 Rows / Fins per inch 1.53/22 1.53/22 1.53/22

Indoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. 0.375 0.375 0.375 Face Area sq. ft. 5.17 5.17 5.17 Rows / Fins per inch 3/13 3/13 3/13 Refrigerant Control TXV TXV TXV Drain Connection Qty/Size, in. 1/0.75 1/0.75 1/0.75

Outdoor Fan—Type

Qty Used/Diameter in. 1/24 1/24 1/24 Drive Type/Speeds Direct/1 Direct/1 Direct/1 CFM 3680 3680 3680 Qty Motors-HP 1-1/3 1-1/3 1-1/3 Motor RPM 1075 1075 1075

Indoor Fan—Type

Qty Used/Diameter in. 1/10x10 1/10x10 1/10x10 Drive Type/Speeds Direct/3 Direct/3 Direct/3 Motor Qty 1 1 1 Motor HP 1/2 1/2 1/2 Motor RPM 1725 1725 1725 Motor Frame Size 48 48 48

Filter—Type

Furnished Yes Yes Yes (Qty) Size Recommended in. (2)16x25x1 (2)16x25x1 (2)16x25x1

Refrigerant Charge Oz. 117 117 117 Weights

Net Weight lbs. 579 579 579 Ship Weight lbs. 586 586 586

Notes:

1. Cooling performance is rated at 95ºF ambient, 80ºF/67ºF entering dry bulb/wet bulb temperatures. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to plus or minus 20% of nominal cfm. Units are certified and rated per ARI Standard 210/240.

2. EER/SEER are rated ARI condition and accordance with DOE test procedures.

3. Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, rating should be resuced 4% for each 1000 feet above sea level.

TGC042C-1K-120 TGC042C-3K-120 TGC042C-4K-120

11.45/13 11.45/13 11.45/13

3

1/Copeland Scroll

Louvered

Corrugated

Propeller

Forward Curved Centrifugal

Disposable

GENERAL DATA

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NOMINAL 4 TONS

Model

Cooling Performance

Gross Cooling Capacity Btuh 49000 49000 49000 EER/SEER

Nominal CFM/ARI Rated CFM 1600/1550 1600/1550 1600/1550 ARI Net Cooling Capacity Btuh 47000 47000 47000 Net Sensible Capacity Btuh 33600 33600 33600 Net Latent Capacity Btuh 13400 13400 13400 Net System Power kW 4.15 4.15 4.15

2

1

Heating Performance (Package Gas/Electric)

Heating Input Btuh 135000 135000 135000 Heating Output Btuh 106500 109400 109400 Temperature Rise ºF 50-80 50-80 50-80 AFUE (%) 80 80 80 Steady State Efficiency (%) 81 81 81 Qty of Burners 6 6 6 Qty of Stages 1 1 1 Gas Connection Pipe Size, in. .5 .5 .5

Compressor

Qty/Type

Outdoor Sound Rating (dB) 78 78 78 Outdoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. OD 0.375 0.375 0.375 Face Area sq. ft. 16.56 16.56 16.56 Rows / Fins per inch 2/22 2/22 2/22

Indoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. 0.375 0.375 0.375 Face Area sq. ft. 5.17 5.17 5.17 Rows / Fins per inch 3/15 3/15 3/15 Refrigerant Control TXV TXV TXV Drain Connection Qty/Size, in. 1/0.75 1/0.75 1/0.75

Outdoor Fan—Type

Qty Used/Diameter in. 1/24 1/24 1/24 Drive Type/Speeds Direct/1 Direct/1 Direct/1 CFM 3680 3680 3680 Qty Motors-HP 1-1/3 1-1/3 1-1/3 Motor RPM 1075 1075 1075

Indoor Fan—Type

Qty Used/Diameter in. 1/10x10 1/10x10 1/10x10 Drive Type/Speeds Direct/3 Direct/3 Direct/3 Motor Qty 1 1 1 Motor HP 1/2 1/2 1/2 Motor RPM 1075 1075 1075 Motor Frame Size 48 48 48

Filter—Type

Furnished Yes Yes Yes (Qty) Size Recommended in. (2)16x25x1 (2)16x25x1 (2)16x25x1

Refrigerant Charge Oz. 167 167 167 Weights

Net Weight lbs. 585 585 585 Ship Weight lbs. 592 592 592

Notes:

1. Cooling performance is rated at 95ºF ambient, 80ºF/67ºF entering dry bulb/wet bulb temperatures. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to plus or minus 20% of nominal cfm. Units are certified and rated per ARI Standard 210/240.

2. EER/SEER are rated ARI condition and accordance with DOE test procedures.

3. Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, rating should be resuced 4% for each 1000 feet above sea level.

TGC048C-1K-135 TGC048C-3K-135 TGC048C-4K-135

11.4/13.1 11.4/13.1 11.4/13.1

3

1/Copeland Scroll

Louvered

Corrugated

Propeller

Forward Curved Centrifugal

Disposable

GENERAL DATA

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NOMINAL 5 TONS

Model

Cooling Performance

Gross Cooling Capacity Btuh 60000 60000 60000 EER/SEER

Nominal CFM/ARI Rated CFM 2000/1900 2000/1900 2000/1900 ARI Net Cooling Capacity Btuh 58000 58000 58000 Net Sensible Capacity Btuh 42000 42000 42000 Net Latent Capacity Btuh 16000 16000 16000 Net System Power kW 5 5 5

2

1

Heating Performance (Package Gas/Electric)

Heating Input Btuh 135000 135000 135000 Heating Output Btuh 106500 109400 109400 Temperature Rise ºF 40-70 40-70 40-70 AFUE (%) 80 80 80 Steady State Efficiency (%) 81 81 81 Qty of Burners 6 6 6 Qty of Stages 1 1 1 Gas Connection Pipe Size, in. .5 .5 .5

Compressor

Qty/Type

Outdoor Sound Rating (dB) 83 78 78 Outdoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. OD 0.375 0.375 0.375 Face Area sq. ft. 16.56 16.56 16.56 Rows / Fins per inch 2/22 2/22 2/22

Indoor Coil—Fin Type

Tube Type Rifled Rifled Rifled Tube Size in. 0.375 0.375 0.375 Face Area sq. ft. 5.17 5.17 5.17 Rows / Fins per inch 3/15 3/15 3/15 Refrigerant Control TXV TXV TXV Drain Connection Qty/Size, in. 1/0.75 1/0.75 1/0.75

Outdoor Fan—Type

Qty Used/Diameter in. 1/24 1/24 1/24 Drive Type/Speeds Direct/1 Direct/1 Direct/1 CFM 3930 3930 3930 Qty Motors-HP 1-1/3 1-1/3 1-1/3 Motor RPM 1075 1075 1075

Indoor Fan—Type

Qty Used/Diameter in. 1/10x10 1/10x10 1/10x10 Drive Type/Speeds Direct/3 Direct/3 Belt/Variable Motor Qty 1 1 1 Motor HP 1 1 3/4 Motor RPM 1075 1075 1725 Motor Frame Size 48 48 56

Filter—Type

Furnished Yes Yes Yes (Qty) Size Recommended in. (2)16x25x1 (2)16x25x1 (2)16x25x1

Refrigerant Charge Oz. 160 160 160 Weights

Net Weight lbs. 597 597 597 Ship Weight lbs. 604 604 604

Notes:

1. Cooling performance is rated at 95ºF ambient, 80ºF/67ºF entering dry bulb/wet bulb temperatures. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to plus or minus 20% of nominal cfm. Units are certified and rated per ARI Standard 210/240.

2. EER/SEER are rated ARI condition and accordance with DOE test procedures.

3. Heating performance limit settings and rating data were established and approved under laboratory test conditions using American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, rating should be resuced 4% for each 1000 feet above sea level.

TGC060C-1K-135 TGC060C-3K-135 TGC060C-4K-135

11.6/13 11.6/13 11.6/13

3

1/Copeland Scroll

Louvered

Corrugated

Propeller

Forward Curved Centrifugal

Disposable

DR —Depression ratio dbE —Entering air dry bulb wbE—Entering air wet bulb

Total —Total capacity x 1000 BTUH Sens —Sensible capacity x 1000 BTUH Power—KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensible

capacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].

[ ] Designates Metric Conversions

SYSTEM PERFORMANCE

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GROSS SYSTEM PERFORMANCE DATA—TGC036C

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

2.2

2.3

2.4

2.5

2.6

2.8

2.9

3.0

3.1

41.6 [12.19]

22.0 [6.45]

2.1

40.7 [11.93]

21.5 [6.30]

2.2

39.9 [11.69]

21.1 [6.18]

2.4

39.1 [11.46]

20.8 [6.10]

2.5

38.3 [11.22]

20.5 [6.01]

2.6

37.5 [10.99]

20.1 [5.89]

2.7

36.5 [10.70]

19.7 [5.77]

2.8

35.4 [10.37]

19.1 [5.60]

3.0

34.1 [9.99]

18.4 [5.39]

3.1

42.7 [12.51]

33.1 [9.70]

2.2

41.8 [12.25]

32.5 [9.52]

2.3

40.9 [11.99]

32.0 [9.38]

2.4

40.1 [11.75]

31.6 [9.26]

2.6

39.2 [11.49]

31.1 [9.11]

2.7

38.3 [11.22]

30.7 [9.00]

2.8

37.2 [10.90]

30.1 [8.82]

3.0

36.0 [10.55]

29.4 [8.62]

3.1

34.5 [10.11]

28.6 [8.38]

3.2

40.9 [11.99]

29.7 [8.70]

2.1

40.0 [11.72]

29.1 [8.53]

2.3

39.1 [11.46]

28.7 [8.41]

2.4

38.3 [11.22]

28.3 [8.29]

2.5

37.5 [10.99]

27.9 [8.18]

2.6

36.6 [10.73]

27.5 [8.06]

2.8

35.6 [10.43]

27.0 [7.91]

2.9

34.4 [10.08]

26.4 [7.74]

3.0

33.0 [9.67]

25.6 [7.50]

3.1

O U

T D O O R

D R Y

B U

L B

T E M P E R A

T U R E

°F

[°C]

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 1500 [707.9] 1200 [566.3] 900 [424.8] 1500 [707.9] 1200 [566.3] 900 [424.8] 1500 [707.9] 1200 [566.3] 900 [424.8]

75

[23.9]

80

[26.7]

85

[29.4]

90

[32.2]

95

[35]

100

[37.8]

105

[40.6]

110

[43.3]

115

[46.1]

DR ➀

Total BTUH [kW] Sens BTUH [kW] Power

.16 .12 .06 .16 .12 .06 .16 .12 .06

45.5 [13.33]

27.9 [8.18]

43.5 [12.75]

24.9 [7.30]

2.2

44.6 [13.07]

27.2 [7.97]

42.6 [12.48]

24.4 [7.15]

2.3

43.7 [12.81]

26.7 [7.83]

41.8 [12.25]

23.9 [7.00]

2.5

42.9 [12.57]

26.3 [7.71]

41.0 [12.02]

23.6 [6.92]

2.6

42.0 [12.31]

25.9 [7.59]

40.2 [11.78]

23.2 [6.80]

2.7

41.1 [12.05]

25.4 [7.44]

39.3 [11.52]

22.8 [6.68]

2.8

40.0 [11.72]

24.9 [7.30]

38.3 [11.22]

22.3 [6.54]

3.0

38.8 [11.37]

24.2 [7.09]

37.1 [10.87]

21.7 [6.36]

3.1

37.3 [10.93]

23.3 [6.83]

35.7 [10.46]

20.9 [6.13]

3.2

39.0 [11.43]

26.2 [7.68]

2.1

38.1 [11.17]

25.7 [7.53]

2.2

37.4 [10.96]

25.3 [7.41]

2.3

36.6 [10.73]

25.0 [7.33]

2.5

35.8 [10.49]

24.6 [7.21]

2.6

34.9 [10.23]

24.3 [7.12]

2.7

34.0 [9.96]

23.8 [6.98]

2.8

32.8 [9.61]

23.3 [6.83]

3.0

31.5 [9.23]

22.6 [6.62]

3.1

40.3 [11.81]

37.6 [11.02]

2.2

39.4 [11.55]

37.0 [10.84]

2.3

38.5 [11.28]

36.5 [10.70]

2.4

37.6 [11.02]

36.1 [10.58]

2.6

36.8 [10.79]

35.7 [10.46]

2.7

35.8 [10.49]

35.2 [10.32]

2.8

34.8 [10.20]

34.7 [10.17]

2.9

33.6 [9.85]

3.1

32.1 [9.41]

3.2

38.6 [11.31]

33.7 [9.88]

2.1

37.7 [11.05]

33.2 [9.73]

2.3

36.8 [10.79]

32.7 [9.58]

2.4

36.0 [10.55]

32.3 [9.47]

2.5

35.2 [10.32]

31.9 [9.35]

2.6

34.3 [10.05]

31.5 [9.23]

2.8

33.3 [9.76]

31.0 [9.09]

2.9

32.1 [9.41]

30.4 [8.91]

3.0

30.7 [9.00]

29.6 [8.67]

3.1

36.8 [10.79]

29.8 [8.73]

2.1

35.9 [10.52]

29.3 [8.59]

2.2

35.1 [10.29]

28.9 [8.47]

2.3

34.4 [10.08]

28.5 [8.35]

2.5

33.6 [9.85]

28.2 [8.26]

2.6

32.7 [9.58]

27.8 [8.15]

2.7

31.8 [9.32]

27.4 [8.03]

2.8

30.6 [8.97]

26.9 [7.88]

2.9

29.3 [8.59]

26.2 [7.68]

3.1

GROSS SYSTEM PERFORMANCE DATA—TGC042C

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 1810 [854.2] 1450 [684.3] 1090 [514.4] 1810 [854.2] 1450 [684.3] 1090 [514.4] 1810 [854.2] 1450 [684.3] 1090 [514.4]

DR ➀

Total BTUH [kW]

75

Sens BTUH [kW]

[23.9]

80

[26.7]

85

[29.4]

90

[32.2]

95

[35]

100

[37.8]

105

[40.6]

110

[43.3]

115

[46.1]

Power Total BTUH [kW]

Sens BTUH [kW] Power

Total BTUH [kW] Sens BTUH [kW] Power

O U

T D O O R

D R

Y

B U

L B

T E M P E R A

T U R E

°F

[°C]

.23 .2 .15 .23 .2 .15 .23 .2 .15

53.2 [15.59]

32.4 [9.50]

50.9 [14.92]

29.1 [8.53]

2.5

51.9 [15.21]

31.9 [9.35]

49.6 [14.54]

28.6 [8.38]

2.7

50.8 [14.89]

31.3 [9.17]

48.6 [14.24]

28.0 [8.21]

2.8

49.8 [14.59]

30.6 [8.97]

47.6 [13.95]

27.4 [8.03]

3.0

48.8 [14.30]

29.9 [8.76]

46.7 [13.69]

26.7 [7.83]

3.1

47.8 [14.01]

29.2 [8.56]

45.7 [13.39]

26.1 [7.65]

3.3

46.8 [13.72]

28.6 [8.38]

44.7 [13.10]

25.6 [7.50]

3.4

45.5 [13.33]

28.1 [8.24]

43.5 [12.75]

25.1 [7.36]

3.5

44.1 [12.92]

27.7 [8.12]

42.1 [12.34]

24.8 [7.27]

3.7

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

2.5

2.6

2.8

2.9

3.0

3.2

3.3

3.5

3.6

48.6 [14.24]

25.7 [7.53]

2.4

47.4 [13.89]

25.2 [7.39]

2.6

46.4 [13.60]

24.7 [7.24]

2.7

45.4 [13.31]

24.2 [7.09]

2.8

44.6 [13.07]

23.6 [6.92]

3.0

43.7 [12.81]

23.1 [6.77]

3.1

42.7 [12.51]

22.6 [6.62]

3.3

41.6 [12.19]

22.2 [6.51]

3.4

40.2 [11.78]

21.9 [6.42]

3.5

49.3 [14.45]

38.2 [11.20]

2.5

48.0 [14.07]

37.7 [11.05]

2.7

46.8 [13.72]

37.1 [10.87]

2.8

45.8 [13.42]

36.4 [10.67]

2.9

44.9 [13.16]

35.7 [10.46]

3.1

43.9 [12.87]

35.0 [10.26]

3.2

42.8 [12.54]

34.4 [10.08]

3.4

41.6 [12.19]

33.9 [9.94]

3.5

40.1 [11.75]

33.5 [9.82]

3.6

47.1 [13.80]

34.2 [10.02]

2.5

45.9 [13.45]

33.8 [9.91]

2.6

44.8 [13.13]

33.2 [9.73]

2.7

43.8 [12.84]

32.6 [9.55]

2.9

42.9 [12.57]

31.9 [9.35]

3.0

42.0 [12.31]

31.3 [9.17]

3.2

41.0 [12.02]

30.8 [9.03]

3.3

39.8 [11.66]

30.3 [8.88]

3.4

38.4 [11.25]

30.0 [8.79]

3.6

45.0 [13.19]

30.2 [8.85]

2.4

43.8 [12.84]

29.8 [8.73]

2.6

42.8 [12.54]

29.3 [8.59]

2.7

41.9 [12.28]

28.8 [8.44]

2.8

41.0 [12.02]

28.2 [8.26]

3.0

40.1 [11.75]

27.7 [8.12]

3.1

39.1 [11.46]

27.2 [7.97]

3.2

38.0 [11.14]

26.8 [7.85]

3.4

36.7 [10.76]

26.5 [7.77]

3.5

46.0 [13.48]

43.6 [12.78]

2.5

44.7 [13.10]

43.0 [12.60]

2.7

43.6 [12.78]

42.4 [12.43]

2.8

42.6 [12.48]

41.7 [12.22]

2.9

41.6 [12.19]

41.0 [12.02]

3.1

40.6 [11.90]

40.3 [11.81]

3.2

39.6 [11.61]

3.4

38.3 [11.22]

3.5

36.9 [10.81]

3.6

44.0 [12.90]

39.0 [11.43]

2.5

42.7 [12.51]

38.5 [11.28]

2.6

41.7 [12.22]

38.0 [11.14]

2.7

40.7 [11.93]

37.4 [10.96]

2.9

39.8 [11.66]

36.7 [10.76]

3.0

38.9 [11.40]

36.1 [10.58]

3.2

37.8 [11.08]

35.6 [10.43]

3.3

36.7 [10.76]

35.1 [10.29]

3.4

35.3 [10.35]

34.8 [10.20]

3.6

42.0 [12.31]

34.5 [10.11]

2.4

40.8 [11.96]

34.0 [9.96]

2.6

39.8 [11.66]

33.5 [9.82]

2.7

38.9 [11.40]

33.0 [9.67]

2.8

38.0 [11.14]

32.4 [9.50]

3.0

37.1 [10.87]

31.9 [9.35]

3.1

36.1 [10.58]

31.4 [9.20]

3.2

35.0 [10.26]

31.0 [9.09]

3.4

33.7 [9.88]

30.7 [9.00]

3.5