- A heater wire system is recommended for outdoor applications where frost and ice buildup may occur.
 - The thermostatic control box will automatically energize the heater wire system at temperatures of 35ºF (1.66ºC) and below.
 - Heater wires are pre-installed in each section of bar.
 - Please consult Conductix for assistance in selecting the correct heater wire system.
 
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