Bard PA13421-B, PA13421-A Pressure Table, On Page 23 in Table, Return Air Pressure 100 105

Page 22

Page

Manual

22 of 23

2100-467

TABLE 11

PRESSURE TABLE

COOLING

 

 

 

 

 

 

 

 

 

Air Temperature Entering Outdoor Coil Degree F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Return Air

Pressure

65°

70°

75°

80°

85°

90°

95°

100°

105°

110°

115°

120°

125°

Model

Temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75° DB

Low Side

122

125

128

130

133

136

137

139

141

142

144

145

147

 

62° WB

High Side

250

269

289

310

332

355

378

403

428

454

482

510

538

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PA1324

80° DB

Low Side

131

134

137

139

142

145

147

149

151

152

154

155

157

67° WB

High Side

256

276

296

318

340

364

388

413

439

466

494

523

552

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85° DB

Low Side

141

144

147

149

153

156

158

160

162

163

166

167

169

 

72° WB

High Side

265

286

306

329

352

377

402

427

454

482

511

541

571

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75° DB

Low Side

127

128

130

131

133

135

137

138

141

143

146

149

151

 

62° WB

High Side

263

283

303

324

347

370

394

418

444

470

498

527

555

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PA1330

80° DB

Low Side

136

137

139

140

142

144

146

148

151

153

156

159

162

67° WB

High Side

270

290

311

332

356

379

404

429

455

482

511

540

569

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85° DB

Low Side

146

147

149

151

153

155

157

159

162

164

168

171

174

 

72° WB

High Side

279

300

322

344

368

392

418

444

471

499

529

559

589

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75° DB

Low Side

116

120

122

125

129

131

134

136

137

139

140

142

143

 

62° WB

High Side

265

286

306

328

350

373

398

422

448

473

499

527

556

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PA1336

80° DB

Low Side

124

128

131

134

138

140

143

145

147

149

150

152

153

67° WB

High Side

272

293

314

336

359

383

408

433

459

485

512

541

570

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85° DB

Low Side

133

138

141

144

148

151

154

156

158

160

161

163

164

 

72° WB

High Side

282

303

325

348

372

396

422

448

475

502

530

560

590

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW SIDE PRESSURE +2 PSIG

HIGH SIDE PRESSURE +5 PSIG

(Continued on Page 23 in Table 12)

Image 22
Contents Bard Manufacturing Company Bryan, OhioContents Getting Other Information and Publications For More INFORMATION, Contact These PublishersShipping Damage Field Installed Heater Packages OptionalGeneral Instructions GeneralElectrical Specifications Hz Circuit aHeater Package Volts Model Phase Optional Field Installed Electric Heater Table Htr. KW & Capacity Circuit BUnit Dimension Chart Dimensions of UnitsLocation InstallationTypical Installations GeneralAirflow and Service Access Clearances Slab Mounting AT Ground LevelElevated Mounting Platform AS RequiredFilter Requirements & Sizes Condensate Drain TrapAIR Filters Condensate Drain TrapTransformer Taps Wiring Main PowerWiring 24V LOW Voltage Control Circuit ThermostatsLOW Voltage Wiring Unit Control PanelTopping OFF System Charge Safety PracticesStart UP Start UP NotesSequence of Operation Three Phase Scroll Compressor Start UP InformationStart UP and Operation Indoor Blower MotorAdjustable DELAY-ON-MAKE and DELAY-ON-BREAK Timer AdjustmentsAlarm Output LOW Ambient Control WiringPressure Service Ports Service and TroubleshootingService Hints FAN Blade SettingsBrazing Diagram Suction and Discharge Tube BrazingTroubleshooting GE ECM Motors Troubleshooting GE ECM Motors Cont’d Return Air Pressure 100 105 Pressure TableOn Page 23 in Table 115 120 125 ModelReturn Air Pressure 100 105 110 115 120 125 Model

PA13601-B, PA13481-A, PA13601-A, PA13481-B, PA13421-A specifications

Bard is a renowned name in the HVAC (Heating, Ventilation, and Air Conditioning) industry, known for its innovative products that ensure comfort and efficiency in various settings. The models PA13421-B, PA13421-A, PA13481-B, PA13601-A, and PA13481-A are prime examples of Bard's commitment to quality and technology, providing reliable performance and advanced features suitable for both commercial and residential applications.

The PA13421-B and PA13421-A are designed for energy efficiency, boasting high SEER (Seasonal Energy Efficiency Ratio) ratings that significantly reduce energy consumption without sacrificing performance. These units utilize a scroll compressor, which is known for its quiet operation and superior reliability. Additionally, they feature advanced microprocessor control systems that allow for precise temperature regulation and can be easily integrated into building management systems.

The PA13481-B and PA13481-A models are equipped with durable, heavy-gauge cabinets that protect the internal components from environmental factors, ensuring longevity and minimal maintenance. These units also incorporate a high-capacity airflow design, which improves indoor air quality by effectively circulating air throughout the space. The implementation of variable-speed blowers further enhances comfort levels by adjusting airflow based on real-time demand.

The PA13601-A model stands out with its versatility, as it can operate effectively in a wide range of climates. Its design includes a robust refrigerant management system that ensures optimal performance even in extreme temperatures, making it a favorite for users in harsher environments. This model also features a comprehensive diagnostic system that alerts users to potential issues before they escalate, facilitating proactive maintenance.

All these models emphasize sustainability, incorporating environmentally friendly refrigerants that comply with international regulations. Bard's dedication to reducing carbon footprints is evident in these units, which not only perform admirably but also contribute to a greener planet.

In summary, the Bard PA13421-B, PA13421-A, PA13481-B, PA13601-A, and PA13481-A models exemplify cutting-edge technology and superior engineering in the HVAC sector. With their energy-efficient designs, robust construction, and advanced control systems, these HVAC solutions provide reliable comfort for users while being mindful of environmental impact.