Bard WL5S, WL3S, WA5S, WA3S manual Performance and Application Data- WERV-*5, Hrt Hrs Hrl

Page 5

Performance and Application Data- WERV-*5

SUMMER COOLING PERFORMANCE

(INDOOR DESIGN CONDITIONS 75°DB/62°WB)

Ambient

 

VENTILATION RATE 450 CFM

 

 

VENTILATION RATE 375 CFM

 

 

VENTILATION RATE 300 CFM

 

O.D.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WB

F

VLT

VLS

VLL

HRT

HRS

 

HRL

VLT

VLS

VLL

HRT

HRS

 

HRL

VLT

VLS

VLL

HRT

HRS

 

HRL

 

75

21465

14580

6884

13952

9477

 

4475

17887

12150

5737

11805

8018

 

3786

14310

9720

4590

9587

6512

 

3075

105

70

14580

14580

0

9477

9477

 

0

12150

12150

0

8018

8018

 

0

9720

9720

0

6512

6512

 

0

 

65

14580

14580

0

9477

9477

 

0

12150

12150

0

8018

8018

 

0

9720

9720

0

6512

6512

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

31590

12150

19440

20533

7897

 

12635

26325

10125

16200

17374

6682

 

10692

21060

8100

12960

14110

5427

 

8683

 

75

21465

12150

9314

13952

7897

 

6054

17887

10125

7762

11805

6682

 

5123

14310

8100

6210

9587

5427

 

4160

100

70

12352

12150

202

8029

7897

 

131

10293

10125

168

6793

6682

 

111

8235

8100

135

5517

5427

 

90

 

65

12150

12150

0

7897

7897

 

0

10125

10125

0

6682

6682

 

0

8100

8100

0

5427

5427

 

0

 

60

12150

12150

0

7897

7897

 

0

10125

10125

0

6682

6682

 

0

8100

8100

0

5427

5427

 

0

 

80

31590

9720

21870

20533

6318

 

14215

26325

8100

18225

17374

5345

 

12028

21060

6480

14580

14110

4341

 

9768

 

75

21465

9720

11744

13952

6318

 

7634

17887

8100

9787

11805

5345

 

6459

14310

6480

7830

9587

4341

 

5246

95

70

12352

9720

2632

8029

6318

 

1711

10293

8100

2193

6793

5345

 

1447

8235

6480

1755

5517

4341

 

1175

 

65

9720

9720

0

6318

6318

 

0

8100

8100

0

5345

5345

 

0

6480

6480

0

4341

4341

 

0

 

60

9720

9720

0

6318

6318

 

0

8100

8100

0

5345

5345

 

0

6480

6480

0

4341

4341

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

31590

7290

24300

20533

4738

 

15794

26325

6075

20250

17374

4009

 

13365

21060

4860

16200

14110

3256

 

10854

 

75

21465

7290

14175

13952

4738

 

9213

17887

6075

11812

11805

4009

 

7796

14310

4860

9450

9587

3256

 

6331

90

70

12352

7290

5062

8029

4738

 

3290

10293

6075

4218

6793

4009

 

2784

8235

4860

3375

5517

3256

 

2261

 

65

7290

7290

0

4738

4738

 

0

6075

6075

0

4009

4009

 

0

4860

4860

0

3256

3256

 

0

 

60

7290

7290

0

4738

4738

 

0

6075

6075

0

4009

4009

 

0

4860

4860

0

3256

3256

 

0

 

80

31590

4860

26730

20533

3159

 

17374

26325

4050

22275

17374

2672

 

14701

21060

3240

17820

14110

2170

 

11939

 

75

21465

4860

16605

13952

3159

 

10793

17887

4050

13837

11805

2672

 

9132

14310

3240

11070

9587

2170

 

7416

85

70

12352

4860

7492

8029

3159

 

4870

10293

4050

6243

6793

2672

 

4120

8235

3240

4995

5517

2170

 

3346

 

65

4860

4860

0

3159

3159

 

0

4050

4050

0

2672

2672

 

0

3240

3240

0

2170

2170

 

0

 

60

4860

4860

0

3159

3159

 

0

4050

4050

0

2672

2672

 

0

3240

3240

0

2170

2170

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

21465

2430

19035

13952

1579

 

12372

17887

2025

15862

11805

1336

 

10469

14310

1620

12690

9587

1085

 

8502

80

70

12352

2430

9922

8029

1579

 

6449

10293

2025

8268

6793

1336

 

5457

8235

1620

6615

5517

1085

 

4432

65

4252

2430

1822

2764

1579

 

1184

3543

2025

1518

2338

1336

 

1002

2835

1620

1215

1899

1085

 

814

 

 

 

 

 

60

2430

2430

0

1579

1579

 

0

2025

2025

0

1336

1336

 

0

1620

1620

0

1085

1085

 

0

 

70

12352

0

12352

8029

0

 

8029

10293

0

10293

6793

0

 

6793

8235

0

8235

5517

0

 

5517

75

65

4252

0

4252

2764

0

 

2764

3543

0

3543

2338

0

 

2338

2835

0

2835

1899

0

 

1899

 

60

0

0

0

0

0

 

0

0

0

0

0

0

 

0

0

0

0

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WERV-*5 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 70°F DB)

Ambient

 

 

VENTILATION RATE

 

 

 

 

 

 

 

 

O.D.

450 CFM

375 CFM

300 CFM

 

 

 

 

 

 

 

DB/°F

WVL

WHR

WVL

WHR

WVL

WHR

65

2430

1944

2025

1640

1620

1328

60

4860

3888

4050

3280

3240

2656

55

7290

5832

6075

4920

4860

3985

50

9720

7776

8100

6561

6480

5313

45

12150

9720

10125

8201

8100

6642

40

14580

11664

12150

9841

9720

7970

35

17010

13608

14175

11481

11340

9298

30

19440

15552

16200

13122

12960

10627

25

21870

17496

18225

14762

14580

11955

20

24300

19440

20250

16402

16200

13284

15

26730

21384

22275

18042

17820

14612

NOTE: Sensible performance only is shown for winter application.

LEGEND:

VLT

=

Ventilation Load - Total

VLS

=

Ventilation Load - Sensible

VLL

=

Ventilation Load - Latent

HRT =

Heat Recovery - Total

HRS =

Heat Recovery - Sensible

HRL =

Heat Recovery - Latent

WVL =

Winter Ventilation Load

WHR=

Winter Heat Recovery

Form No.

S3378-1112

Supersedes

S3378-712

Page

5 of 12

Image 5
Contents WALL-MOUNT Step Capacity AIR Conditioners Engineered FeaturesIndoor Blower Performance CFM 0.00 through 0.80 H2O Specifications 3 Ton through 5 TonCapacity and Efficiency Ratings Blank OFF Plate BOP Standard Ventilation System PackagesWA5S/WL5S Ventilation Airflow WA3S/WL3S Ventilation AirflowWA4S/WL4S Ventilation Airflow HRT HRS HRL Performance and Application Data- WERV-*5Single Circuit Multiple Circuit Electrical SpecificationsHeater Packages Field Installed WL3, WL4 & WL5S Heater Packages Field Installed WA3, WA4 & WA5SElectric Heat Table Nominal At 240V At 208V At 480V At 460V Ph Amps BtuhSupply Air Acoustical Plenum Return Air Acoustical Plenum Free Blow Acoustical PlenumWA/L3S Sound Data Matrix dBA @ 10 feet 1st Stage Cooling Application Data Outdoor Temperature 2nd Stage Cooling Application Data Outdoor TemperatureWA3-4-5S Models WA 3S Air Conditioning Wall-Mount Model NomenclatureP X Ventilation Options

WA3S, WA5S, WL5S, WL3S specifications

Bard WA5S, WL3S, WL5S, and WA3S are advanced heating, ventilation, and air conditioning (HVAC) systems designed to deliver efficient and reliable climate control solutions for various indoor environments. These models are particularly well-suited for residential and commercial applications, prioritizing energy efficiency, comfort, and user-friendly features.

One of the notable features of Bard's HVAC systems is their impeccable design, which allows for easy installation in diverse settings, including utility rooms and sidewalls. The WA series, known for its robust wall-mounted units, offers flexibility in placement while maintaining optimal airflow and temperature control. The WL series enhances this further with a high-efficiency heat pump option, providing both heating and cooling capabilities in a single unit, thereby streamlining operations and reducing energy costs.

Energy efficiency is a hallmark of Bard's technology. These models typically come equipped with high Seasonal Energy Efficiency Ratios (SEER) and Heating Seasonal Performance Factors (HSPF). This means they consume less electric energy while providing superior heating and cooling performance, contributing to lower utility bills and a reduced carbon footprint. The innovative design also reduces noise levels during operation, creating a more pleasant indoor environment.

Another significant aspect of the Bard WA and WL series is their durable construction. Built to withstand various climatic conditions, these HVAC systems use high-quality materials that ensure longevity and reliability. The units feature corrosion-resistant finishes and sturdy components capable of withstanding harsh indoor and outdoor environments.

Incorporated smart technologies provide added convenience. Many of these models support programmable thermostats and zoning systems, allowing users to customize their comfort levels according to individual preferences. This not only promotes comfort but also enhances energy savings, as heating and cooling can be adjusted based on occupancy and usage patterns.

Furthermore, Bard's commitment to easy maintenance is evident in the design of these units. Access panels are strategically placed to simplify service requirements, while filter maintenance is straightforward, ensuring optimal performance and longevity.

Overall, Bard WA5S, WL3S, WL5S, and WA3S systems stand out in the HVAC market for their combination of energy efficiency, flexibility, durability, and user-friendly features, making them a compelling choice for those looking to enhance their indoor climate control solutions.