ENERGYPACK Boilers is one of the Leading Industrial Boiler Manufacturers, Suppliers and Exporter of three pass wet back, horizontal, smoke tube type fusion welded Boilers which are made to IBR / DIN / BS / ASME code. Components are Engineered for maximum safety, Highest Efficiency, dependability and quite operation. Wet back Models eliminate rear end refractory and its inherent maintenance cost, reduces stress of rear tube sheet and repeated ligament cracking, radiant heat is eliminated, increasing tube life and reducing heat loss from rear turn around.