Defrost heaters

 

WebHeat Drain heating cables  are specially designed to be installed in drains for draining water which are often installed in cold rooms. After a certain time, a build-up of ice in the cooling fins will develop in cold stores, after which a defrosting cycle will have to take place. Features of WebHeat Drain are double insulation, 100% waterproof and extremely flexible.
 
link to PDF documentation