Whilst conventional calorifiers use a spiral tube to heat the water, these calorifiers use a very efficient double wall principle.
Thanks to this double wall principle, the VETUS double wall calorifiers have a heating surface, which is much greater than that of a conventional heating spiral tube.
This means that the double walled calorifiers will heat the water significant faster than conventional calorifiers.
Inner tank: Duplex stainless steel.
Outer tank: Stainless steel AISI 304 .
Insulation: Polyester foam with SS jacket .
Connection engine coolant: G 12 .
Connection fresh water: G 12 .
Connection heating element: G 12 .
Setting of relief valve fresh water: 4 Bar .
Supplied with a WHKIT connection kit as standard.