Boiler

Hoval Modul Calorifier: Stainless steel execution, double jacketed counter flow heat exchanger (absolutely avoid contaminating of DHW by boiler water, vertically constructed (70% Space/Floor Saving), NO risk for growth of legionnaire virus (lethal dissease hidden in warm water that scared by most international hotel operators, Over 500.000 units Operated Word wide.

Hoval Hot Water boiler : compact, low nox, Efficiency >91~95%,m Operator less, operation through-out years trouble free operation. 

HOVAL Switzerland product, We have been entrusted to handle and market all variation of our principal Products: Hot water boiler, Modul Calorifier,thermocondensor, condens Hot Water Boiler, Heat pump, indoor climate Units, Steam Boiler , Solar Panel, Gas Heater, etc. 

We,PT WADIN PERTIWI, has been active for 30 years in the business field of BOILERS and its HEATING Technology & Application