ZH parallel resistance, constant
watt cables are comprised of several short lengths of
fixed, series resistance heating elements connected
together in short, parallel "zones". This
allows the installer to cut the cable to the appropriate
zone length in the field without affecting the lineal heat dissipation. |
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These cables
typically require some kind of thermostatic control
and are normally supplied with separate termination
accessories. ZH constant watt cables are normally installed
in commercial applications with 120, 208, 240 and 277
Volt solutions available. These cables are CSA certified
for ordinary locations when used with EasyHeat termination
assemblies.
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