The exterior wall of the cold storage, the bathroom with floor heating, why should the vapor insulat

You need to open the valve of the circuit in the bathroom floor heating pipe so that you can test the pressure, and if there is still a leak, the pressure gauge will go to zero. >>>More

Bypassing the toilet drain is the same as the others.

1. All of them are generally not, because the bathroom area is not large, and my bathroom shares a pipe with the adjacent bedroom.

If you plan to have underfloor heating in the bathroom, you should generally apply a layer of waterproof paint before doing underfloor heating. This construction operation is mainly considered from two aspects: first, the geothermal pipe leaks and will not leak downstairs; The second is that waterproof paint is a chemical substance, and if it is brushed on the geothermal heat, there will be a smell when it is heated in winter. >>>More

The floor heating thermostat you are talking about should be a water divider. Place it near the entrance pipe, generally under the shoe cabinet and under the kitchen cabinet. The water separator controls the inflow of water from the underfloor heating pipes in all living rooms. >>>More