Slope Pak Commercial Finned-Tube Baseboard
Easy to buy. Easy to Handle. Easy to Install.

Features   ·   Accessories   ·   Statistics

Note: Dimensions in "()" are shown in Millimeters.
Element Catalog Designation Nominal Pipe Size Cradle No. A MIN A MAX
STC-¾ 435 ¾ (20) Copper 2 7 3/8 (187) 8½ (216)
STC-435 1" (25) Copper 2 7½ (191) 8 5/8 (319)
STC-1435 1¼ (32) Copper 2 7 5/8 (194) 8 13/16 (224)
ST-144 1¼ (32) Steel 2 7 7/8 (200) 8 15/16 (227)
ST-243 2" (50) Steel 1 7 5/8 (194) 8¾ (222)
Cover Tube Size Catalog Description Fin Size (inches) Fin Per Ft. Fin Thickness Enclosure Depth & Height Tiers & Centers Mntg. Height Steam 215°F Factor 1.00 Average Hot Water Temperature °F
200° 190° 180° 170° 160° 150°
Factor
0.86 0.78 0.69 0.61 0.53 0.45
SP-14 1¼" I.P.S. ST-144 4¼ SQ. 40 .032" STL 14B 1 18 1570 1350 1230 1080 960 830 710
2" I.P.S. ST-243 4¼ SQ. 32 .032" STL 14B 1 18 1400 1300 1080 970 850 740 630
¾" C.U. STC-¾435 4¼ X 3 5/8 50 .020" AL 14B 1 18 1840 1580 1440 1270 1120 980 830
1" C.U. STC-435 4¼ X 3 5/8 50 .020" AL 14B 1 18 1930 1660 1510 1330 1180 1020 870
1¼" C.U. STC-1435 4¼ X 3 5/8 50 .020" AL 14B 1 18 1860 1600 1450 1280 1130 990 840
SP-20 1¼" I.P.S. ST-144 4¼ SQ. 40 .032" STL 20B 1 24 1670 1440 1300 1150 1020 890 750
2" I.P.S. ST-243 4¼ SQ. 32 .032" STL 20B 1 24 1450 1250 1130 1000 890 770 650
¾" C.U. STC-¾435 4¼ X 3 5/8 50 .020" AL 20B 1 24 2090 1800 1630 1440 1270 1110 940
1" C.U. STC-435 4¼ X 3 5/8 50 .020" AL 20B 1 24 2180 1870 1700 1500 1330 1160 980
1¼" C.U. STC-1435 4¼ X 3 5/8 50 .020" AL 20B 1 24 2130 1830 1660 1470 1300 1130 960
SP-20 1¼" I.P.S. ST-144 4¼ SQ. 40 .032" STL 20B 2 24 2370 2040 1850 1640 1450 1260 1070
2" I.P.S. ST-243 4¼ SQ. 32 .032" STL 20B 2 24 2110 1820 1650 1460 1290 1120 950
¾" C.U. STC-¾435 4¼ X 3 5/8 50 .020" AL 20B 2 24 2820 2430 2200 1950 1720 1490 1270
1" C.U. STC-435 4¼ X 3 5/8 50 .020" AL 20B 2 24 2640 2270 2060 1820 1610 1400 1190
1¼" C.U. STC-1435 4¼ X 3 5/8 50 .020" AL 20B 2 24 2510 2160 1960 1730 1530 1330 1130
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