The Max VRS Series are a range of fully automatic, oil or gas fuel fired boilers. They are three pass, vertical coil type boilers.

The capacities range from 15 to 1000 Kgs/hr. and working pressures can be obtained from 10.54kg/cm² to 21 kg/cm².

A thermal efficiency of 88 ± 2% can be obtained on NCV and an economiser can be added as a heat recovery unit in order to improve efficiency.