How to protect the pipe from freezing in the unheated room?

A self-regulating heating cable PipeHeat-10 should be installed on the pipe in unheated rooms. The aluminium tape is glued on the top of the cable, and thermal insulation should be put on top. We recommend the ETV-1991 thermostat for heating control. The thermostat’s temperature sensor should be installed on the pipe under the heat insulation.