made of corrosion-resistant materials with excellent thermal conductivity for high energy yields.
provides for clean and low emission combustion.
for modulating operation.
TopGas® wall-mounted boilers offer compact and advanced gas heating technology built to the high quality standards of Hoval. Due to the condensation technology the TopGas® boiler is approximately 15 % more efficient than your non-condensing boiler.
Economical, very compact wall-mounted gas condensing boiler.
Direct water heating through second copper heating coil in the boiler.
|Low in emissions and consumption|
|Savings with energy costs|
|Compact, complete system|