Carrier ZN030-105, ZW, 48ZT, 48ZG installation instructions Physical Data 48Z6,Z8075-105

Page 8

Table 1D — Physical Data (48Z6,Z8075-105)

BASE UNIT

48Z6,Z8075

 

 

 

 

48Z6,Z8090

 

 

 

 

48Z6,Z8105

NOMINAL CAPACITY (tons)

75

 

 

 

 

 

 

90

 

 

 

 

105

OPERATING WEIGHT (lb)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Base Unit without Economizer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low Heat/High Heat

11,740/11,915

 

 

 

11,950/12,125

 

 

 

 

12,680/12,855

With Economizer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low Heat/High Heat

12,270/12,445

 

 

 

12,480/12,655

 

 

 

 

13,210/13,385

COMPRESSOR

 

 

 

 

 

 

 

 

 

Semi-Hermetic

 

 

 

 

 

 

 

 

 

 

Number

2

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuit (No. Cyl)

A (6)

 

 

B (6)

 

 

 

 

A (6)

 

 

B (6)

 

 

 

A1 (6), A2 (4)

 

 

B1 (6), B2 (4)

 

 

 

 

 

 

 

 

Model 06E

-275

 

 

-299

 

 

-299

 

 

 

 

-299

 

 

 

-275, -250

 

 

 

-275, -250

Oil Charge (pints)

19

 

 

19

 

 

19

 

 

 

 

19

 

 

 

19, 14

 

 

 

 

19, 14

Capacity Steps (%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CV

 

43,100

 

 

 

50,100

 

 

 

 

50,100

VAV

 

14,29,43,51,66,71,86,100

 

 

17,33,50,67,83,100

 

 

 

20,30,40,50,60,70,80,90,100

Number of Refrigerant Circuits

2

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

REFRIGERANT

 

 

 

 

 

 

 

 

 

R-22

 

 

 

 

 

 

 

 

 

 

 

 

Operating Charge (lb), Ckt 1/Ckt 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard Evaporator Coil

70.5/64.5

 

 

 

64.0/64.0

 

 

 

 

68.0/68.0

 

 

 

 

 

Standard Evaporator with HGBP

73.5/64.5

 

 

 

67.0/64.0

 

 

 

 

71.0/68.0

Alternate High-Capacity Evaporator Coil

83.0/75.0

 

 

 

76.0/76.0

 

 

 

 

79.5/79.5

Alternate High-Capacity Evaporator with HGBP

86.0/75.0

 

 

 

79.0/76.0

 

 

 

 

82.5/79.5

CONDENSER COILS

 

 

 

 

 

 

 

3/8-in. Tube Diameter

 

 

 

 

 

 

 

 

 

 

Quantity

4

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rows...Fins/in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Aluminum

3...17.0

 

 

 

3...17.0

 

 

 

 

3...17.0

Copper (Optional)

3...15.7

 

 

 

3...15.7

 

 

 

 

3...15.7

Fin Type

Double Wavy

 

 

 

 

Lanced, Sine-wave

 

 

 

 

Lanced, Sine-wave

Tube Type

Smooth

 

 

 

 

Cross-Hatched

 

 

 

 

Cross-Hatched

Total Face Area (sq ft)

108.4

 

 

 

 

108.4

 

 

 

 

108.4

EVAPORATOR COILS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Face Area (sq ft)

 

 

 

 

 

 

 

61.5

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant Feed Device...No. per Circuit

 

 

 

 

 

 

 

 

 

TXV...2

 

 

 

 

 

 

 

 

 

 

Standard Evaporator Coils

1/2 in. Tube Dia

 

 

 

 

3/8 in. Tube Dia

 

 

 

 

3/8 in. Tube Dia

 

 

 

 

 

Rows...Fins/in.

4...17.0

 

 

 

4...17.0

 

 

 

 

4...17.0

Fin Type

Double Wavy

 

 

 

 

Lanced, Sine Wave

 

 

 

 

Lanced, Sine Wave

Tube Type

Smooth

 

 

 

 

Cross Hatched

 

 

 

 

Cross Hatched

Alternate, High-Capacity Evaporator Coils

 

 

 

 

 

 

 

 

 

1/2 in. Tube Dia

 

 

 

 

 

 

 

 

 

 

Rows...Fins/in.

6...16

 

 

 

 

6...16

 

 

 

 

6...16

 

 

 

 

 

 

 

Fin Type

Double Wavy

 

 

 

 

Double Wavy

 

 

 

 

Double Wavy

Tube Type

Cross Hatched

 

 

 

 

Cross Hatched

 

 

 

 

Cross Hatched

HEATING SECTION

Low Heat

 

 

High Heat

 

 

Low Heat

 

 

High Heat

 

 

 

Low Heat

 

 

High Heat

Number of Heat Exchangers

2

 

 

3

 

 

 

2

 

 

 

 

3

 

 

 

 

2

 

 

 

 

3

Input (MBtuh)

650

 

 

975

 

 

650

 

 

 

 

975

 

 

 

650

 

 

 

 

975

Output (MBtuh)

527

 

 

790

 

 

527

 

 

 

 

790

 

 

 

527

 

 

 

 

790

Temperature Rise Range (F)

10-40

 

 

20-50

 

 

10-40

 

 

 

 

20-50

 

 

 

10-40

 

 

 

 

20-50

Efficiency (%)

81

 

 

81

 

 

81

 

 

 

 

81

 

 

 

81

 

 

 

 

81

Burner Orifice Diameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity (in. ...drill no.)

14 (.1285...30)

 

 

21 (.1285...30)

 

 

14 (.1285...30)

 

 

 

 

21 (.1285...30)

 

 

14 (.1285...30)

 

 

21 (.1285...30)

Manifold Pressure (in. wg)

3.3

 

 

3.3

 

 

3.3

 

 

 

 

3.3

 

 

 

3.3

 

 

 

 

3.3

Line Pressure (in. wg) (Min...Max)

5.0...13.0

 

 

5.0...13.0

 

 

5.0...13.0

 

 

 

 

5.0...13.0

 

 

 

5.0...13.0

 

 

 

 

5.0...13.0

Number of Gas Valves

2

 

 

3

 

 

 

2

 

 

 

 

3

 

 

 

 

2

 

 

 

 

3

CONDENSER FAN

 

 

 

 

 

 

 

 

 

Propeller

 

Type

 

 

 

 

 

 

 

 

 

 

Quantity...Diameter (in.)

5...30

 

 

 

 

6...30

 

 

 

 

6...30

 

 

 

 

 

 

 

Nominal Cfm

50,000

 

 

 

60,000

 

 

 

 

60,000

Motor Hp (ea)...rpm

1.0...1140

 

 

 

1.0...1140

 

 

 

 

1.0...1140

STANDARD SUPPLY FAN

 

 

 

 

Forward Curved Centrifugal 36 x 30 in.

 

 

 

 

 

 

 

Nominal Cfm

24,500

 

 

 

29,750

 

 

 

 

35,000

 

 

 

 

 

Maximum Allowable Cfm

30,000

 

 

 

34,000

 

 

 

 

40,000

Maximum Allowable Rpm

670

 

 

 

 

 

670

 

 

 

 

670

Shaft Diameter at Pulley (in.)

111/16

 

 

 

 

111/16

 

 

 

 

111/16

STANDARD SUPPLY-FAN MOTOR AND DRIVE

 

 

 

 

(Any motor available on any unit.)

 

 

 

 

 

 

 

 

 

Motor Hp

30

 

 

 

 

40

 

 

 

 

50

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor Frame Size

S268T

 

 

 

S324T

 

 

S36T

 

 

 

 

 

S364T

Efficiency at Full Load (%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High Efficiency

92.4

 

 

 

93.0

 

 

 

 

93.0

 

 

 

 

 

 

93.6

Premium Efficiency

93.6

 

 

 

94.5

 

 

 

 

94.5

 

 

 

 

 

 

95.4

Fan Pulley Pitch Diameter (in.)

18.5

 

 

 

18.5

 

 

 

 

18.5

 

 

 

 

 

 

18.5

Motor Pulley Pitch Diameter (in.)

5.3

 

 

 

 

5.7

 

 

 

 

6.5

 

 

 

 

 

 

 

7.1

Resulting Fan Rpm

501

 

 

 

 

539

 

 

 

 

615

 

 

 

 

 

 

 

672

Belts

Quantity...Type

3...5VX1320

 

4...5VX1320

 

 

4...5VX1320

 

4...5VX1320

Center Distance Range (in.)

47.88-45.01

 

47.64-44.76

 

 

 

 

47.42-44.52

 

47.42-44.52

ALTERNATE, AIRFOIL FAN

 

 

 

 

 

 

 

 

 

Airfoil

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Airflow (cfm)

24,500

 

 

 

29,750

 

 

 

 

35,000

 

 

 

 

 

Maximum Allowable Airflow (cfm)

30,000

 

 

 

34,000

 

 

 

 

40,000

Maximum Allowable Wheel Speed (rpm)

1846

 

 

 

 

1846

 

 

 

 

1846

Shaft Diameter at Pulley (in.)

211/16

 

 

 

 

211/16

 

 

 

 

211/16

ALTERNATE SUPPLY-FAN MOTOR AND DRIVE

 

 

 

 

(Any motor available on any unit.)

 

 

 

 

 

 

 

 

 

Motor Hp

30

 

 

40

 

 

 

 

50

 

 

 

 

 

 

60

 

 

 

75

 

 

 

 

 

 

 

 

 

 

 

 

Motor Frame Size

S268T

S324T

 

 

 

 

S36T

 

 

S364T

 

 

 

 

365T

Efficiency at Full Load (%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High Efficiency

92.4

 

 

93.0

 

 

 

 

93.0

 

 

 

93.6

 

 

 

94.1

Premium Efficiency

93.6

 

 

94.5

 

 

 

 

94.5

 

 

 

95.4

 

 

 

95.4

Fan Pulley Pitch Diameter (in.)

9.7

 

 

10.2

 

 

 

 

8.9

 

 

 

 

 

8.9

 

 

 

10.8

Motor Pulley Pitch Diameter (in.)

7.5

 

 

8.7

 

 

 

 

8.1

 

 

 

 

 

8.7

 

 

 

11.1

Resulting Fan Rpm

1353

 

 

1493

 

 

 

 

1593

 

 

1711

 

 

 

1799

Belts

Quantity...Type

2...5VX1150

2...5VX1180

 

 

3...5VX1150

 

3...5VX1150

 

 

 

 

3...5VX1230

Center Distance Range (in.)

42.96-45.82

 

 

42.69-45.57

 

 

42.69-45.57

 

42.45-45.35

 

 

42.45-45.35

8

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Contents Installation Instructions Installation Physical Data 48ZG,ZN030-050 Base UnitAlternate High-Capacity Evaporator Coil Physical Data 48ZG,ZN055-070 Base UnitPhysical Data 48ZG,ZN075-105 Base UnitOutside AIR Screens Physical Data 48Z6,Z8075-105 RETURN/EXHAUST FAN Physical Data 48ZT,ZW075-105 Operating Weights of Options and Accessories lb Power ExhaustPower Exhaust Fan Drive Data High-Capacity Power Exhaust Fan Drive Data 48ZT,ZW UnitsSupply Fan Drive Data Return/Exhaust Fan Drive Data 48Z6,Z8 UnitsRoof Curb Sizes 055-105 Roof Curb Sizes 075-105 with High-Capacity Power Exhaust Condenser Section Roof Curb Size 055 and 060 Only Condenser Section Roof Curb Size 070-105 Only Condenser END Support Gasket Location on Roof Curb 48ZT,ZW075-105 Units Rigging Label Size 055-105 Units Standard Chassis Rigging Label Size 055,060 Units Extended Chassis Weight Distribution and Center of Gravity Page 24 → Page Page A48-8451 Page Page A48-8452 A48-8453 A48-8454 Install Outdoor Hoods 48ZG,ZN,Z6,Z8 Units Outdoor Air Hood Installation Sizes Install Economizer Hoods 48ZT,ZW Units Field Wire Routing Disconnect Location Size 030-050 Units Disconnect Location 48ZG,ZN055-105 and 48Z6,Z8075-105 Units Field Power Wiring Connections Electrical Data, 48ZG,ZN030 Units MCA Mocp FLAElectrical Data, 48ZG,ZN035 Units Electrical Data, 48ZG,ZN040 Units Electrical Data, 48ZG,ZN050 Units Electrical Data, 48ZG,ZN055 Units MCA Mocp FLAElectrical Data, 48ZG,ZN060 Units Electrical Data, 48ZG,ZN070 Units 460Electrical Data 48ZG,ZN075-105 Units Electrical Data 48Z6,Z8075-105 Units Electrical Data 48ZT,ZW075-105 Units Indoor Evaporator Fan Motor Auxiliary Control Box Location Sizes Auxiliary Control Box Details Sizes Sizes 055-105 without Return FanReturn/Exhaust-Fan Shipping Brackets 48Z6 Shipping Brackets Sizes Compressor Mounting Gas Piping Details 48Z Series Staged Gas ImplementationFlue/Inlet Hood Locations, 030-060 Units Inlet Hood View Port Cover Installation Units Only SGC Thermistor Designations PointCCN Connection Approved Shielded Cables Field Control Thermostat Wiring Smoke Control ModesSpace Temperature Averaging Wiring Heat Interlock Relay Wiring Fan Status Switch Wiring Return Air Smoke Detector Wiring CCN Connections Page Copyright 2009 Carrier Corporation
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Z6, 48ZG, 48ZT, ZW, Z8075-105 specifications

The Carrier Z8075-105, Z6, 48ZG, 48ZT, and ZW series of HVAC systems represent a significant advancement in heating, ventilation, and air conditioning technology. These units are specifically designed for enhanced energy efficiency, superior performance, and ultimate comfort in residential and commercial spaces.

The Carrier Z8075-105 model stands out due to its impressive cooling and heating capabilities. It features a high Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF), allowing for reduced energy consumption and lower utility bills. This model is equipped with advanced inverter technology that enables variable speed operation, significantly reducing noise levels and providing consistent temperature control.

Turning to the Z6 model, it is engineered for both robustness and reliability. It incorporates a modular design that allows for easy installation and maintenance. One of its key features is the use of innovative insulation materials that minimize sound levels, making it ideal for noise-sensitive environments. Furthermore, the Z6 series comes with a smart control system that allows users to monitor and adjust settings remotely, further optimizing energy usage.

The 48ZG and 48ZT models are designed with durability in mind. They utilize a fully enclosed compressor system that protects critical components from environmental damage. These models also boast enhanced dehumidification capabilities, making them suitable for humid climates. Equipped with advanced filtration systems, they improve indoor air quality by removing allergens and particulates effectively.

Carrier's ZW series exemplifies cutting-edge technology with its dual fuel capability, which allows the system to switch between a heat pump and a gas furnace, depending on outdoor temperatures. This feature maximizes energy savings while ensuring a comfortable indoor climate year-round. The ZW models also support integration with smart home systems, providing seamless control through mobile apps.

Collectively, these Carrier models are designed to meet the diverse needs of today’s consumers, offering a blend of efficiency, comfort, and intelligent control. Their ability to adapt to various environmental conditions while maintaining optimal performance makes them a leading choice in the HVAC market. With a focus on sustainability, these systems not only offer significant energy savings but also contribute to reducing the carbon footprint. As technology continues to evolve, Carrier remains at the forefront, delivering reliable, innovative HVAC solutions.