It is not recommended to install floor heating under a tub. A claw foot tub can have heat under it but it is not necessary to heat the floor.
Warmup’s loose cable is best suited for small, irregularly shaped spaces. It features a double-insulated wire with advanced fluoropolymers. The loose wire carries a high ohms resistance allowing it to provide heat outputs 25%-40% than any other cable on the market. Additionally, Warmup loose wire is backed by a lifetime warranty.
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