Products
Gas Condensing Boilers

UltraGas® Gas condensing boiler
Patented aluFer® heat exchanger for high efficiency and low emission boilers - 15 to 2300 kW

TopGas® Gas condensing boiler
High efficiency wall hung condensing boilers – 10-120 kW
Oil Condensing Boilers

MultiJet® Oil Condensing boiler
For economical heat energy generation and efficient use of valuable oil resources.
Oil/Gas Steel Shell Boilers

CompactGas (700-4200)
Compact steel shell boiler capable of high operating temperatures – 700-4200 kW

Cogeneration

PowerBloc combined heat and power plants
Cogeneration systems for producing heat and electricity cost-effectively.
DHW Generation


CombiVal WPE/WPER DHW Heat pumps
With the CombiVal acquire up to 2/3 of energy from free ambient air. This makes it the ideal alternative to electrical water heaters. With existing oil and gas heating systems, hot water production can be generated without fossil fuels. And with CombiVal, you can ensure additional energy efficiency while considerably improving the energy balance of your building.

Modul-plus High-output calorifier
Heat recovery calorifiers with DHW outputs as large as 10,000 l/h at 60°C

Thermal Stores

System components

Control platforms
Built inside our latest generations of boilers, heat pumps and calorifiers, the all new system controller delivers a completely new level of simplicity, modularity, connectivity and user experience.
Solar Systems

Heat Pumps

UltraSource® - the new generation of heat pumps
Air, soil and water serve as energy sources for the newest generation of heat pumps.

Belaria® Air/Water Heat Pump Split Design
Economical and ecological energy extraction from ambient air.


Belaria® Air/Water Heat Pump Outdoor Installation
High output and particularly quiet.

Thermalia® brine / water to water heat pump
Energy extraction from the earth or ground water.
Indoor Climate Systems

Indoor Climate Systems
The Hoval indoor climate system creates a comfortable climate in large interior areas while minimising energy consumption.
Residential Ventilation

HomeVent® residential and commercial ventilation
HomeVent® residential and commercial ventilation system - the innovative solution that guarantees fresh air comfort