The Max HWG series are a range of fully automatic, three pass, vertical coil type boilers. The  capacity of this series ranges from 0.5 L TO 50 L Kcal/hr. working temperature of up to 85 0C can be obtained for pressurized hot water generator while a non-pressurized type can yield a working temperature of up to 140 0C. Thermal efficiency of 88 ± 2% can be obtained on NCV.

This series can be utilized for different types of fuels like LDO, furnace oil. Gas or Dual Fuel (oil cum gas).