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FIN-PRC004-EN96
Performance
and
General Data
Model 11S
English Units
Table PD-1 — Copper/Aluminum Elements — Btu/Hour/Foot
Steam
11S Rating Hot Water (Ave.)
Copper/Aluminum Elements Encl. 215°F 220°F 210°F 200°F 190°F 180°F 170°F 160°F 150°F 140°F 130°F
Tube Fin Size Fins/ Fin Mtg.(2) Factor Factor
Size Inches Foot Thickness Height 1.00 1.05 0.95 0.86 0.78 0.69 0.61 0.53 0.45 0.40 0.33
(3)
3
/4” 2
1
/4 x 2
1
/2 50 0.011” 14
1
/4” 1080 1130 1020 930 840 750 660 570 490 530 360
(3)
3
/4” 2
3
/4 x 2
1
/2 55 0.011” 14
1
/4” 1140 1195 1080 980 890 785 695 605 515 455 375
*
3
/4” 2
3
/4 x 3
3
/4 50 0.011” 14
1
/4” 1170 1225 1110 1010 915 810 715 620 530 465 385
(3)
1” 2
3
/4 x 2
1
/2 55 0.011” 14
1
/4” 1090 1145 1035 935 850 755 665 575 490 435 360
1” 2
3
/4 x 3
3
/4 50 0.011” 14
1
/4” 1130 1185 1075 970 880 780 690 600 510 450 370
1” 2
3
/4 x 5 40 0.020” 14
1
/4” 1200 1260 1140 1030 935 830 730 630 540 480 395
*1” 2
3
/4 x 5 50 0.020” 14
1
/4” 1210 1270 1150 1040 945 835 740 645 545 485 400
1
1
/4” 2
3
/4 x 3
3
/4 50 0.020” 14
1
/4” 1150 1210 1095 990 895 795 700 610 515 460 380
*1
1
/4” 2
3
/4 x 5 40 0.020” 14
1
/4” 1150 1210 1095 990 895 795 700 610 515 460 380
1
1
/4” 2
3
/4 x 5 50 0.020” 14
1
/4” 1230 1290 1170 1060 960 850 750 655 555 490 405
1. * I=B=R Rating on assemblies as marked.
2. Mounting height is the dimension from the floor to the center of the outlet grille to obtain listed capacities.
3. Two-tier applications can only be used with the
3
/4” and 1”’ CA elements with 2
3
/4” x 2
1
/2” size fins.
Table PD-2 — Steel Tube/Fin Elements — Btu/Hour/Foot
Steam
11S Rating Hot Water (Ave.)
Steel Tube/Fin Elements Encl. 215°F 220°F 210°F 200°F 190°F 180°F 170°F 160°F 150°F 140°F 130°F
Tube Fin Size Fins/ Fin Mtg.(2) Factor Factor
Size Inches Foot Thickness Height 1.00 1.05 0.95 0.86 0.78 0.69 0.61 0.53 0.45 0.40 0.33
*1” 2
3
/4 x 3
3
/4 40 0.024” 14
1
/4” 910 955 865 785 710 630 555 485 410 365 300
1” 2
3
/4 x 5 40 0.024” 14
1
/4” 910 955 865 785 710 630 555 485 410 365 300
1
1
/4” 2
3
/4 x 5 40 0.024” 14
1
/4” 930 975 885 800 725 625 570 495 420 370 305
1. * I=B=R Rating on assemblies as marked.
2. Mounting height is the dimension from the floor to the center of the outlet grille to obtain listed capacities.
Table PD-3 — Copper/Aluminum Elements — Btu/Hour/Foot— Two Tiers
Steam
11S Rating Hot Water (Ave.)
Copper/Aluminum Elements Encl. 215°F 220°F 210°F 200°F 190°F 180°F 170°F 160°F 150°F 140°F 130°F
Tube Fin Size Fins/ Fin Mtg.(1) Factor Factor
Size Inches Foot Thickness Height 1.00 1.05 0.95 0.86 0.78 0.69 0.61 0.53 0.45 0.40 0.33
3
/4” 2
3
/4 x 2
1
/2 55 0.011” 14
1
/4” 1560 1640 1480 1340 1220 1080 950 830 700 620 510
1” 2
3
/4 x 2
1
/2 55 0.011” 14
1
/4” 1600 1680 1520 1380 1250 1100 980 850 720 640 530
1. Mounting height is the dimension from the floor to the center of the outlet grille to obtain listed capacities.
2. Capacities based on two tiers of element mounted on 3
1
/2” (89 mm) centers.