Page 143 - Vetus

400
415
Ø404 Ø404 410 150 20 L
20 L 31 L
410
WATER HEATERS / CALORIFIERS
400 150 308
415
Premium double wall calorifiers type WHD 573
Ø404 Whilst conventional calorifiers use a spiral tube to heat the water, these
Ø404
calorifiers use a very efficient double wall principle. Thanks to this double 45 L
31 L
20 L
20 L
wall principle, the VETUS double wall calorifiers have a heating surface,
410 which is much greater than that of a conventional heating spiral tube.
410
This means that the double walled calorifiers will heat the water significant
faster than conventional calorifiers. All calorifiers are supplied with; a
1500 Watt electric heating element, all hose connectors and a 6 bar pressure
150
400 relief valve. 400 308 150 508
415 573 773
415
Ø404
31 L 20 L 45 L 31 L 55 L
410

400 308 150 508 308 658
573 415 773 573 923

45 L 31 L 55 L 45 L 75 L

508 308 658 508 808
773 573 923 773 1173

55 L 45 L 75 L
55 L
Contents of fresh water: 5.28 gal. (20 litres) WHD020 Contents of fresh water: 14.53 gal. (55 litres) WHD055
Contents of coolant: 0.53 gal. (2 litres) Contents of coolant: 1.85 gal. (7 litres)

Contents of fresh water: 8.19 gal. (31 litres) WHD031 Contents of fresh water: 19.81 gal. (75 litres) WHD075
Contents of coolant: 0.79 gal. (3 litres) Contents of coolant: 2.38 gal. (9 litres)
658 508 808 658
923 773 1173
Contents of fresh water: 11.89 gal. (45 litres) WHD045 923
Contents of coolant: 1.32 gal. (5 litres)
Specifications WHD 75 L 55 L 75 L
Construction
Inner + outer tank Stainless steel, AISI 316L
Insulation Polyurethane foam, 1 /8” (35 mm) thickness Supplied with high gloss finished stainless steel outer jacket
3
808 658 808
Connections 1173 923 1173
Engine coolant G /2
1
Fresh water G /2
1
Heating element G 1 /4, 1500 Watt, 230 V 75 L
1
Pressure relief valve setting 6 bar (87 lbs / sq.inch)

808
Heating 1173
element

Blue = Fresh water
Red = Engine coolant

Creators of Boat Systems 143