Lennox CBA25UH Series - Page 5

Page 5
Blower Data
CBA25UH-018 PERFORMANCE
External Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High Medium Low
cfm Watts cfm Watts cfm Watts
0.10 920 264 690190 540144
0.20 880 251 670183 525140
0.30 855 238 640176 505136
0.40 790 224 605167 470130
0.50 710 210 550155 420122
Electric heaters have no appreciable air resistance.
CBA25UH-024 PERFORMANCE
External Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High Medium Low
cfm Watts cfm Watts cfm Watts
0.10 1105 342 1010 280675 210
0.20 1045 322 980262 675202
0.30 1000 307 940247 655192
0.40 915 284 805235 630180
0.50 855 268 740216 590170
Electric heaters have no appreciable air resistance.
CBA25UH-030 PERFORMANCE
External Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High Medium Low
cfm Watts cfm Watts cfm Watts
0.10 1310 496 1080 391870 310
0.20 1260 466 1055 378870 301
0.30 1215 449 1025 361855 288
0.40 1155 431 985343 810278
0.50 1085 408 935325 770265
Electric heaters have no appreciable air resistance.
CBA25UH-036 PERFORMANCE
External Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High Medium Low
cfm Watts cfm Watts cfm Watts
0.10 1560 532 1275 4021020 295
0.20 1520 518 1240 388970 287
0.30 1445 502 1190 375955 280
0.40 1395 480 1150 363910 270
0.50 1325 460 1085 346805 254
Electric heaters have no appreciable air resistance.