BLOWER DATA

EL280UH070P24A PERFORMANCE (Less Filter)

External

Air Volume / Watts at Various Blower Speeds

Static

High

Medium

 

Low

Pressure

 

 

 

 

 

 

cfm

Watts

cfm

Watts

cfm

Watts

in. w.g.

0.10

1135

439

990

369

845

299

0.20

1115

429

975

358

820

289

0.30

1085

410

955

348

790

279

0.40

1045

389

925

335

775

270

0.50

1015

374

885

321

735

260

0.60

965

358

835

307

700

248

0.70

890

335

780

289

635

232

0.80

810

315

700

268

560

214

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

EL280UH070P36A PERFORMANCE (Less Filter)

External

Air Volume / Watts at Various Blower Speeds

Static

High

Medium-

Medium-

Low

Pressure

High

Low

 

 

in. w.g.

cfm Watts cfm Watts

cfm Watts cfm Watts

0.101620 658 1365 568 1115 468 945 374

0.201580 621 1355 535 1135 442 960 362

0.301520 595 1335 513 1130 423 955 350

0.401480 562 1300 478 1100 403 945 335

0.501400 520 1270 450 1080 382 925 320

0.601340 490 1205 420 1035 358 880 301

0.701245 458 1125 393 975 333 835 282

0.801160 434 1045 364 915 310 775 262

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

EL280UH090P48B PERFORMANCE (Less Filter)

External

Air Volume / Watts at Various Blower Speeds

Static

High

Medium-

Medium-

Low

Pressure

High

Low

 

 

in. w.g.

cfm Watts cfm Watts

cfm Watts cfm Watts

0.102030 804 1780 719 1525 613 1280 518

0.201910 740 1740 666 1535 580 1305 493

0.301840 698 1705 643 1500 551 1305 474

0.401770 664 1635 594 1460 517 1280 445

0.501665 625 1560 567 1410 483 1225 420

0.601585 595 1470 523 1330 451 1190 391

0.701470 561 1365 483 1260 421 1115 368

0.801355 514 1230 433 1155 392 1020 338

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

EL280UH110P48C PERFORMANCE (Less Filter)

External

Air Volume / Watts at Various Blower Speeds

Static

High

Medium-

Medium-

Low

Pressure

High

Low

 

 

in. w.g.

cfm Watts cfm Watts

cfm Watts cfm Watts

0.102125 919 1820 747 1555 648 1300 540

0.202080 862 1790 705 1540 619 1335 516

0.302015 807 1745 652 1545 587 1335 498

0.401940 748 1695 629 1505 552 1320 470

0.501850 716 1635 581 1470 523 1295 449

0.601775 679 1575 560 1395 484 1235 417

0.701680 637 1470 508 1320 450 1170 387

0.801560 592 1350 469 1205 404 1050 345

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

EL280UH090P36B PERFORMANCE (Less Filter)

External

Air Volume / Watts at Various Blower Speeds

Static

High

Medium-

Medium-

Low

Pressure

High

Low

 

 

in. w.g.

cfm Watts cfm Watts

cfm Watts cfm Watts

0.101760 730 1435 576 1185 452 970 378

0.201725 683 1420 547 1170 440 975 368

0.301685 656 1410 525 1170 420 980 356

0.401630 625 1370 501 1150 400 955 340

0.501535 569 1315 469 1125 391 925 326

0.601470 533 1275 440 1085 367 910 309

0.701365 490 1185 407 1020 344 840 290

0.801255 466 1105 380 935 314 785 266

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

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Lennox International Inc Elite Series Gas Furnace Upflow/Horizontal Air Discharge, EL280UH Blower Data

Elite Series Gas Furnace Upflow/Horizontal Air Discharge, EL280UH specifications

Lennox International Inc. has established itself as a leader in the heating and cooling industry, providing innovative solutions for both residential and commercial environments. One of their notable products is the EL280UH, a high-efficiency gas furnace designed to offer optimal comfort while minimizing energy consumption.

The EL280UH operates with an impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 80%. This efficiency rating means that 80% of the fuel consumed is converted into heat, making it a cost-effective option for homeowners looking to reduce their utility bills. The furnace’s design is tailored to deliver reliable warmth during the coldest months, ensuring a comfortable home environment.

A key feature of the EL280UH is its two-stage heating capability. This technology allows the furnace to operate at a lower heating output for less demanding conditions, which not only conserves energy but also helps maintain a more consistent temperature in the home. When the demand for heat increases, the furnace can seamlessly transition to its higher output setting, providing quick and effective heating when needed.

Additionally, the EL280UH is equipped with a durable cabinet that minimizes heat loss, enhancing overall performance. The design incorporates several sound-dampening features as well, which contributes to quieter operation, allowing homeowners to enjoy a serene indoor environment.

The furnace also includes an advanced control system that integrates easily with smart home technology. This feature enables users to monitor and adjust their heating settings from anywhere using a smartphone app, creating added convenience and control over home heating.

Safety is another paramount aspect of the EL280UH. It includes an integrated flame sensor and pressure switch, ensuring reliable operation while minimizing risks associated with furnace malfunctions. The design adheres to stringent safety standards, providing users with peace of mind.

In summary, the Lennox EL280UH furnace stands out for its high efficiency, advanced features, and commitment to user safety. Its two-stage heating capability, quiet operation, and smart home integration make it an excellent choice for homeowners looking to enhance their heating system while being energy-conscious. The EL280UH embodies Lennox's dedication to quality and innovation, ensuring that comfort and efficiency go hand in hand.