In excellent working condition with signs of used CM Refrigeration & Air-Conditioning. Cold Room (Freezer Room) Door Heater Transformer. This transformer is used to heat the door strip on a freezer room so as to stop it from freezing shut. The transformer has settings inside to setup different currents supplied to the door strip according to the required length of the strip. Input :-240V 13A Current Supply Output :- See Picture for heater tape Length. Collection or Deliver Available(At Cost) Should you need any more information regarding this product please don’t hesitate to contact Thank you for your interest