x 12-1/4"L

heavy terminals allowing double cables and only one item to fit ensure fast and easy installation

Door thickness: 1/4" to 1-1/8"

and the 40 break from steamboat lumps up to the twin ridges

OD and requires 3/4 space behind the unit for clearance

Vetus WHD075 - Double wall calorifier 75 litre Blue Water x 12-1/4"LWhile conventional calorifiers use a spiral tube to heat the water, these calorifiers utilize a very efficient double wall principle which gives them a much greater heating surface than conventional heating spiral tubes. This means that VETUS double walled calorifiers will heat the water significantly faster than conventional calorifiers.