CompactGas (700-4200)
Walkable boiler top,

which significantly eases installation in a boiler room

Exhaust connection to the front above,

for space-saving installation

Flue gas collector
Highly efficient aluFer®

heat exchanger ensures an excellent, uniform heat transmission and low flue gas temperatures

Amply dimensioned combustion chamber

for optimum burning


pivoting front doors for simple cleaning and easy accessibility to the combustion chambe

CompactGas (700-4200)

The innovative high-efficiency boiler closes the gap between low-temperature and condensing technology.

The CompactGas fulfils virtually all expectations with regard to comfort, economy, dependability and technical expertise. The Hoval CompactGas offers highly efficient heating technology for systems that require higher system operating temperatures. The powerful performance range of its model series extends from 700 to 4200 kW, making it suitable for many large installations.