Technical Information

BLOWER PERFORMANCE SPECIFICATIONS
8
*MVC960403BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVC960403BNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Ta p A dju st
High-Stage
CFM
Low-Stage
CFM
Ta p A dju st
High-Stage
CFM
Low-Stage
CFM
Rise
(°F)
A
Minus 10% 536 363
A
Minus 10% 445 380 n/a
Minus 5% 566 383 Minus 5% 469 401 n/a
Normal 596 403 Normal 494 422 n/a
Plus 5% 626 423 Plus 5% 519 443 n/a
Plus 10% 656 443 Plus 10% 543 464 65
B
Minus 10% 716 474
B
Minus 10% 498 424 n/a
Minus 5% 756 501 Minus 5% 525 447 n/a
Normal 796 527 Normal 553 471 64
Plus 5% 836 553 Plus 5% 581 495 61
Plus 10% 876 580 Plus 10% 608 518 58
C
Minus 10% 877 608
C
Minus 10% 541 469 n/a
Minus 5% 925 641 Minus 5% 571 495 62
Normal 974 675 Normal 601 521 59
Plus 5% 1,023 709 Plus 5% 631 547 56
Plus 10% 1,071 743 Plus 10% 661 573 54
D
Minus 10% 1,073 723
D
Minus 10% 608 517 58
Minus 5% 1,132 763 Minus 5% 642 545 55
Normal 1,192 803 Normal 676 574 53
Plus 5% 1,252 843 Plus 5% 710 603 50
Plus 10% 1,311 883 Plus 10% 744 631 48
*MVC960603BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
*MVC960603BNA
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 20 - 50°F)
Ta p A dju st
High-Stage
CFM
Low-Stage
CFM
Ta p A dju st
High-Stage
CFM
Low-Stage
CFM
Rise
(°F)
A
Minus 10% 539 358
A
Minus 10% 858 600 n/a
Minus 5% 569 378 Minus 5% 905 634 n/a
Normal 599 398 Normal 953 667 n/a
Plus 5% 629 418 Plus 5% 1,001 700 n/a
Plus 10% 659 438 Plus 10% 1,048 734 n/a
B
Minus 10% 735 501
B
Minus 10% 953 666 n/a
Minus 5% 776 529 Minus 5% 1,006 703 n/a
Normal 817 557 Normal 1,059 740 50
Plus 5% 858 585 Plus 5% 1,112 777 48
Plus 10% 899 613 Plus 10% 1,165 814 46
C
Minus 10% 906 626
C
Minus 10% 1,042 727 n/a
Minus 5% 957 661 Minus 5% 1,100 768 48
Normal 1,007 696 Normal 1,158 808 46
Plus 5% 1,057 731 Plus 5% 1,216 848 44
Plus 10% 1,108 766 Plus 10% 1,274 889 42
D
Minus 10% 1,091 729
D
Minus 10% 1,134 793 47
Minus 5% 1,151 770 Minus 5% 1,197 837 45
Normal 1,212 810 Normal 1,260 881 42
Plus 5% 1,273 851 Plus 5% 1,323 925 40
Plus 10% 1,333 891 Plus 10% 1,386 969 38
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed.
• Formost jobs, about 400 CFM perton when cooling is desirable.
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