Trace Heating Projects supply and install Self-regulating, Constant power and Series (Longline) heater cables.

Self regulating trace heating

Self-regulating trace heating uses a cable whose resistance varies with temperature, for example below the cable set point the cable has a low resistance and a high resistance for temperatures above the cable set point. When the cable temperature reaches the set point the resistance is reduced and then no more heat is supplied. This means heat is only supplied where needed along the length of the cable.

We supply Raychem self regulating trace heating, contact us for more.