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SunTouch WarmWire Electric Radiant Floor Heat Cable 240V Underfloor 240040WB-RST
This is residential packaging.WarmWire Radiant Electric Floor Heating Wire 240-Volt - 40 sq. ft.
240040WB-CST
OPEN BOX
Shipping Lower US(48)
Both the 240040WB-CST and 240040WB-RST are the exact same SunTouch WarmWire heating cables: 40 sq. ft., 240V, 157 feet long, and drawing 2.0 Amps. The only difference is their packaging and retail distribution—CST typically denotes a standard trade/contractor package, while RST denotes a standard retail-display box.
