watt per foot
One watt per foot, equal to 3.28084 W/m. Electric heat-trace cable is rated in these terms across North American practice.
| 1 | 3.2808399 |
One watt per foot in every power per length unit
| 3.28084 | watt per meter (W/m) | |
| 0.00328084 | kilowatt per meter (kW/m) | |
| 0.00328084 | watt per millimeter (W/mm) | |
| 1 | watt per foot (W/ft)this unit | |
| 3.41214 | BTU per hour per foot (BTU/(h·ft)) |