Installation Guide

26 HEATING CABLE SPECIFICATION
Schluter
®
-DITRA-HEAT-E-HK
HEATING CABLE SPECIFICATION
DITRA-HEAT-E-HK are twisted pair heating cables designed for integration with the DITRA-HEAT and DITRA-HEAT-DUO uncoupling
membranes in interior floor warming applications.
Item No.
Heating Cable
Length
Area Covered per Cable Spacing
Total
Power
Avg. Power per Unit Area per Cable Spacing
Current
Regular 3 Stud Alternating 3-2 Stud Regular 3 Stud Alternating 3-2 Stud
(ft) (m) (ft
2
) (m
2
) (ft
2
) (m
2
) (W)
(Watts/ft
2
) (Watts/m
2
) (Watts/ft
2
) (Watts/m
2
) (Amps)
Heating Cable (120 V)
DHE HK 120 11 35.3 10.8 10.7 1.0 8.9 0.8 135 12.6 136 15.2 164 1.1
DHE HK 120 16 52.9 16.1 16.0 1.5 13.3 1.2 203 12.7 136 15.2 164 1.7
DHE HK 120 21 70.5 21.5 21.3 2.0 17.8 1.7 270 12.7 136 15.2 164 2.3
DHE HK 120 27 88.2 26.9 26.7 2.5 22.2 2.1 338 12.7 136 15.2 164 2.8
DHE HK 120 32 105.8 32.2 32.0 3.0 26.7 2.5 405 12.7 136 15.2 164 3.4
DHE HK 120 38 124.1 37.8 37.5 3.5 31.3 2.9 475 12.7 136 15.2 164 4.0
DHE HK 120 43 141.1 43.0 42.7 4.0 35.6 3.3 540 12.7 136 15.2 164 4.5
DHE HK 120 51 169.8 51.8 51.4 4.8 42.8 4.0 650 12.7 136 15.2 164 5.4
DHE HK 120 64 212.9 64.9 64.4 6.0 53.7 5.0 815 12.7 136 15.2 164 6.8
DHE HK 120 73 240.2 73.2 72.7 6.8 60.6 5.6 920 12.7 136 15.2 164 7.7
DHE HK 120 83 275.5 84.0 83.3 7.7 69.4 6.5 1055 12.7 136 15.2 164 8.8
DHE HK 120 92 303.0 92.4 91.7 8.5 76.4 7.1 1160 12.7 136 15.2 164 9.7
DHE HK 120 102 336.9 102.7 101.9 9.5 84.9 7.9 1290 12.7 136 15.2 164 10.7
DHE HK 120 113 372.2 113.4 112.6 10.5 93.8 8.7 1425 12.7 136 15.2 164 11.9
DHE HK 120 134 444.0 135.3 134.3 12.5 111.9 10.4 1700 12.7 136 15.2 164 14.2
Heating Cable (240 V)
DHE HK 240 11 35.3 10.8 10.7 1.0 8.9 0.8 135 12.6 136 15.2 164 0.6
DHE HK 240 16 53.1 16.2 16.1 1.5 13.4 1.2 203 12.6 136 15.2 164 0.8
DHE HK 240 21 70.6 21.5 21.4 2.0 17.8 1.7 270 12.7 136 15.2 164 1.1
DHE HK 240 27 88.2 26.9 26.7 2.5 22.2 2.1 338 12.7 136 15.2 164 1.4
DHE HK 240 32 105.8 32.2 32.0 3.0 26.7 2.5 405 12.7 136 15.2 164 1.7
DHE HK 240 38 124.1 37.8 37.5 3.5 31.3 2.9 475 12.7 136 15.2 164 2.0
DHE HK 240 43 141.0 43.0 42.6 4.0 35.5 3.3 540 12.7 136 15.2 164 2.3
DHE HK 240 53 176.3 53.7 53.3 5.0 44.4 4.1 675 12.7 136 15.2 164 2.8
DHE HK 240 64 211.6 64.5 64.0 5.9 53.3 5.0 810 12.7 136 15.2 164 3.4
DHE HK 240 75 248.2 75.7 75.1 7.0 62.6 5.8 950 12.7 136 15.2 164 4.0
DHE HK 240 85 282.1 86.0 85.3 7.9 71.1 6.6 1080 12.7 136 15.2 164 4.5
DHE HK 240 103 339.4 103.4 102.7 9.5 85.6 7.9 1300 12.7 136 15.2 164 5.4
DHE HK 240 129 425.8 129.8 128.8
12.0 107.3 10.0 1630 12.7 136 15.2 164 6.8
DHE HK 240 145 480.5 146.5 145.3 13.5 121.1 11.3 1840 12.7 136 15.2 164 7.7
DHE HK 240 167 551.0 167.9 166.7 15.5 138.9 12.9 2110 12.7 136 15.2 164 8.8
DHE HK 240 183 605.9 184.7 183.3 17.0 152.7 14.2 2320 12.7 136 15.2 164 9.7
DHE HK 240 204 673.8 205.4 203.8 18.9 169.9 15.8 2580 12.7 136 15.2 164 10.7
DHE HK 240 225 744.4 226.9 225.2 20.9 187.7 17.4 2850 12.7 136 15.2 164 11.9
Each heating cable includes a floor temperature sensor compatible with the DITRA-HEAT-E thermostats and features an approximately
7 ft (2.1 m) long cold lead.