Blower data – Lennox Hearth G43UF User Manual

Page 13

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G43UF / Page 13

BLOWER/WATTS DATA

G43UF−24B−045 PERFORMANCE (Less Filter)

External Static

Air Volume / Watts at Different Blower Speeds

External Static

Pressure

High

Medium−High

Medium−Low

Low

in. w.g.

Pa

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

0.00

0

1125

530

425

900

425

360

745

350

295

690

325

265

0.10

25

1115

525

410

905

425

350

760

360

285

695

330

260

0.20

50

1090

515

395

895

420

335

755

355

280

685

325

255

0.30

75

1060

500

380

880

415

325

740

350

270

675

320

250

0.40

100

1020

480

365

860

405

315

720

340

260

665

315

240

0.50

125

970

460

345

835

395

300

700

330

255

640

300

230

0.60

150

920

435

335

795

375

290

665

315

240

600

285

220

0.70

175

860

405

315

730

345

270

620

295

230

565

265

215

0.80

200

760

360

295

665

315

250

560

265

215

510

240

200

0.90

225

675

320

275

585

275

230

495

235

200

465

190

175

G43UF−24B−070 PERFORMANCE (Less Filter)

External Static

Air Volume / Watts at Different Blower Speeds

External Static

Pressure

High

Medium−High

Medium−Low

Low

in. w.g.

Pa

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

0.00

0

1115

525

435

875

415

360

720

340

290

665

315

255

0.10

25

1115

525

425

865

410

350

725

340

285

670

315

255

0.20

50

1100

520

415

870

410

335

730

345

280

665

315

250

0.30

75

1080

510

400

870

410

330

725

340

270

655

310

240

0.40

100

1050

495

385

855

405

320

715

335

265

645

305

240

0.50

125

1010

475

365

835

395

310

695

330

255

625

295

230

0.60

150

980

460

355

810

380

295

675

320

250

600

285

225

0.70

175

930

440

340

770

365

285

640

300

235

565

265

215

0.80

200

855

405

320

720

340

270

585

275

220

520

245

200

0.90

225

770

365

295

650

305

250

525

245

205

465

220

190

G43UF−36B−070 PERFORMANCE (Less Filter)

External Static

Air Volume / Watts at Different Blower Speeds

External Static

Pressure

High

Medium−High

Medium−Low

Low

in. w.g.

Pa

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

0.00

0

1640

775

660

1415

665

575

1160

545

485

1005

475

410

0.10

25

1600

755

635

1395

660

550

1160

545

460

1000

470

385

0.20

50

1540

725

605

1370

650

525

1160

545

445

995

470

375

0.30

75

1495

705

580

1345

635

505

1145

540

425

990

465

365

0.40

100

1420

670

545

1275

605

480

1125

530

395

965

455

345

0.50

125

1360

640

525

1245

590

450

1080

510

375

945

445

325

0.60

150

1275

600

490

1165

550

410

1025

485

350

900

425

305

0.70

175

1170

555

465

1085

515

385

965

430

335

860

405

295

0.80

200

1080

510

440

1010

475

360

865

410

310

775

365

270

0.90

225

945

445

400

840

395

320

765

360

275

710

335

245

G43UF−36C−090(H) PERFORMANCE (Less Filter)

External Static

Air Volume / Watts at Different Blower Speeds

External Static

Pressure

High

Medium−High

Medium−Low

Low

in. w.g.

Pa

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

cfm

L/s

Watts

0.00

0

1630

770

745

1360

640

635

1125

530

540

975

460

440

0.10

25

1620

765

715

1365

645

610

1160

545

515

1000

470

430

0.20

50

1590

750

680

1365

645

580

1160

545

495

990

465

405

0.30

75

1550

730

655

1355

640

565

1170

550

475

985

465

395

0.40

100

1520

715

630

1330

630

545

1160

545

460

980

460

380

0.50

125

1465

690

605

1300

615

515

1140

540

440

960

455

360

0.60

150

1415

670

570

1250

590

490

1095

515

420

940

445

350

0.70

175

1350

635

545

1215

575

470

1065

500

400

905

425

335

0.80

200

1260

595

510

1140

540

440

1005

475

375

850

400

310

0.90

225

1165

550

475

1035

485

395

900

425

335

730

345

285

NOTES − All air data is measured external to unit without filter (not furnished − field provided).

Air volume based on bottom air return air. Actual air volume may vary on side return air applications.

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