Hoval presents new sealing with minimum leakage for rotary heat exchangers
Hoval presents cross-flow plate heat exchangers with dry heat recovery efficiencies of more than 80 %
Hoval ServeLine: the system solution for cool calculators!
Hoval ProcessLine reduces the heating energy requirement by up to 98% compared to systems without heat recovery.
Air-conditioning for halls – more efficient than ever before
Integrated solutions are the focus at Hoval Indoor Climate Systems
UltraOil® (600D) condensing boiler Hoval takes the performance capacity of its successful oil condensing boiler to the next level.
Efficient interaction: TransTherm heat transfer stations combined with TopTronic® supervisor control technology and Hoval heat generators in the heating system
Combining power and heat with made-to-measure Hoval solutions
At 4.23, the Hoval Belaria® compact IR has the best COP in Europe
Family-run companies have the edge
The world's first energy self-sufficient multi-family house – mission possible!
HomeVent® comfort ventilation: new compactness, new flexibility
Save up to 30% energy with the new hot water tank.
Commissioning solar panels – now in four minutes flat.
Heat all wrapped up in a neat package: A heat pump that boasts quiet operation, saves on space and is a real looker.
How does technology change the heating?
The era of intelligent heating has come
The “Internet of Things”
Advantages of Ductless Production Hall - case study
For maximum efficiency of heating systems it is essential to combine inherently efficient plant with highly effective control
Data center cooling with maximum energy efficiency
Concept and type of ventilation for large areas. Ultimate guide for planners and investors.
Efficient hospital heating
Modernising or planning a new hotel? Our Energy efficiency tips for owners
Sport halls ventilation. How much fresh air has to be provided? - quick tips for planners
How to reduce the costs of hot water by up to 30% in a housing community?
An insight into what technology we used to create our almost zero energy office
Clean up indoor air pollution for your health
3 reasons for using heaters to cool halls - How and under what conditions this is possible?
Efficient heating of office buildings - tips for investors
Stratification or Mixing Ventilation? The ultimate guide for HVAC planners
Cogeneration units. Efficient energy production for buildings and heating networks
Should you modernise an old heating installation if it is still operating?
How to design a flexible air-conditioning for logistics centers?
Maximum calorific value use with high hot water output doesn’t have to be a contradiction in terms
How to choose the best heat pump? Guidelines of the Swiss Heat Pump Test Centre.
Gas boiler: Save energy with an annual professional check
Ventilation system for the production hall: naturally or mechanically?
Smart heating for offices which pays off, with reduction of costs by up to 30%
Heating efficiently: 9 hints for energy efficiency
Did you know that not heating water to the correct temperature can lead to Legionella contamination?
What is BIM? - advantages of BIM in the work of a HVAC planner
Mixed and stratified ventilation in manufacturing halls – what you need to know.
Pollution in the working area – what you need to know.
Calculating the supply air flow with the help of the load calculation – what you need to know.
Central or decentralised hall ventilation? A guide to help you decide
Busting the myths surrounding heat pumps
How can hotels and hospitals reduce their power and heating costs?
Requirements of the ErP Directive on HVAC systems. What you need to know.
Who and what causes mildew, and how can you prevent it?
Comfort ventilation: just a hype or absolute necessity?
What is the significance of the CE marking and the declaration of incorporation for HVAC units? What you need to know.
Does your heating need some care and attention?
RoofVent® and TopVent® with heat pump, the energy-saving champions
Photovoltaics and Solar Thermal Energy: Free Energy from the Sun
DIN EN ISO 16890 determines filter performance according to fine dust fractions
9 Answers about solar thermal energy
5 Hoval heating tips for saving energy