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60 RT-SVX34F-EN
Table 37. Supply fan performance—27½-35 Ton—60 Hz
CFM Std.
Air
Total Static Pressure (in. wg)
1
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25
RPMBHPRPMBHPRPMBHPRPMBHPRPMBHPRPMBHPRPMBHPRPM BHP RPM BHP
8000 308 1.17 372 1.62 427 2.09 475 2.55 525 3.11 574 3.75 620 4.42 661 5.09 701 5.77
8500 317 1.33 381 1.82 436 2.33 480 2.77 528 3.34 574 3.97 620 4.66 662 5.36 702 6.08
9000 326 1.51 391 2.04 443 2.55 489 3.08 532 3.58 577 4.22 620 4.91 663 5.64 703 6.40
9500 337 1.72 401 2.28 451 2.80 498 3.39 537 3.87 580 4.50 621 5.18 663 5.93 703 6.70
10000 349 1.96 411 2.54 459 3.09 506 3.69 545 4.25 584 4.81 624 5.48 664 6.23 703 7.02
10500 363 2.22 421 2.82 468 3.40 513 3.98 555 4.65 589 5.17 628 5.84 666 6.56 703 7.34
11000 376 2.52 430 3.11 479 3.74 521 4.33 563 5.03 598 5.63 633 6.22 670 6.95 706 7.73
11500 390 2.83 438 3.41 489 4.10 530 4.72 570 5.38 607 6.11 639 6.68 674 7.37 709 8.14
12000 404 3.18 447 3.74 499 4.48 538 5.13 578 5.79 615 6.56 648 7.22 679 7.83 713 8.59
12500 417 3.55 457 4.10 509 4.88 549 5.58 586 6.24 623 7.00 657 7.78 687 8.42 718 9.10
13000 431 3.95 468 4.50 518 5.30 559 6.04 594 6.73 630 7.45 665 8.30 696 9.04 724 9.69
13500 445 4.39 479 4.92 526 5.73 569 6.53 604 7.26 638 7.98 673 8.82 705 9.68 733 10.38
14000 459 4.85 490 5.39 535 6.19 579 7.04 614 7.81 647 8.56 680 9.35 713 10.26 742 11.09
14500 473 5.35 503 5.90 544 6.68 588 7.59 624 8.40 656 9.18 688 9.96 720 10.86 751 11.78
CFM Std.
Air
Total Static Pressure (in. wg)
1
2.50 2.75 3.00
RPMBHPRPMBHPRPMBHP
8000 738 6.48 773 7.18 805 7.88
8500 739 6.82 774 7.54 807 8.28
9000 740 7.16 775 7.92 809 8.70
9500 740 7.48 776 8.30 810 9.12
10000 742 7.86 777 8.68 812 9.54
10500 742 8.20 777 9.05 812 9.94
11000 741 8.56 777 9.43 812 10.35
11500 743 8.95 777 9.83 812 10.78
12000 747 9.43 780 10.30 812 11.21
12500 750 9.90 783 10.79 814 11.70
13000 755 10.45 786 11.30 817 12.22
13500 760 11.04 790 11.88 821 12.81
14000 768 11.79 795 12.52 824 13.39
14500 778 12.59 803 13.30 829 14.10
Notes:
1. Supply fan performance table includes internal resistance of rooftop. For total static pressure determination, system external static must be added to
appropriate component static pressure drops, (evaporator coil, filters, optional economizer, optional heating system, optional roof curb).
2. The pressure drop from the supply fan to the space cannot exceed 2.25”.
3. Maximum air flow for 27½ ton — 12,100 cfm, 30 ton — 13,200 cfm, 35 ton — 14,400 cfm.
4. Maximum motor horsepower for 27½ ton — 10 hp, 30 ton — 10 hp, 35 ton — 15 hp.