
Handelsonderneming Bergen BV
About us
Energy supply in stables, hatcheries and buildings: an important 'motor' that you, as an entrepreneur, want to have to worry about it as little as possible. Your installation must be economical, function well and preferably last for a while. And is there an unexpected problem? Then you call the specialist and this will be solved as soon as possible.
Handelsonderneming Bergen BV is such a specialist that you can count on. From wood-fired central heating systems, solar-powered hot water supplies and compact instantaneous water heaters, to solar and electric boilers; We provide advice, install the installations and provide excellent 24/7 service. And that for more than 40 years, for two generations. Our central location has the advantage that we can easily and quickly serve customers throughout the country. We strive for maximum satisfaction, resulting in a nice list of leading references.
Products & services

Smart Heating biomass boilers
CSTfire biomass, an economical and environmentally friendly heating solution from 100 to 525 kW. Smart Heating biomass is suitable for heating buildings: agricultural companies, swimming pools at campings and holiday resorts, offices, industrial companies, school buildings, etc. Bergen BV's CSTfire biomass boilers originated in Austria. As a direct partner of this boiler type, we have close contact with the factory. CSTfire works on various fuels and has a consumption of 96% with 0.3% ash residue. The biomass boiler is fully automatic, from pellet or chip feed to ash output, and continuously modulating collected (30 – 100%). The boiler is user-friendly and environmentally friendly and has cascade capabilities to increase the total output. Advantages of CSTfire biomass boilers: • Heating boiler on various fuels • Combustion efficiency of 96% • Best energy utilisation, lower flue gas temperatures and higher efficiency due to continuously modulating boiler control • Fully automatic ignition • Ash residue only 0.3% • The method of firing is CO2 neutral

Rinnai compact instantaneous water heaters
Rinnai is a global leader in the production of gas appliances and strives for reliable and consistent quality. Rinnai specializes in the development of commercial instantaneous water heaters that are available in both natural gas and propane versions and are suitable for businesses and homes. Continuous hot water, adjustable from 38°C to 85°C. Rinnai's hot water units are compact gas-fired instantaneous water heaters that can deliver an unlimited large quantity of hot water, adjustable from 38°C to 85°C. When the units are set to 38°C, the water is always first heated to 65°C to prevent Legionella and then mixed back in the unit to the desired, set temperature. Efficiency up to 104.5%. The units feature a closed flue gas exhaust and are suitable for both domestic and industrial purposes. The condensing units have an efficiency of up to 104.5%. Thanks to the second heat exchanger in the flue gas exhaust, the heat from this is utilized, allowing these units to achieve an even higher efficiency. Rinnai hot water units are highly reliable and maintain temperature, unlike, for example, hot water boilers. Savings of 30% on gas consumption are standard, with real-world examples reaching up to 60%! Advantages Rinnai hot water units distinguish themselves from other instantaneous water heaters through their maximum adjustable temperature, high-quality secondary heat exchanger (stainless steel), and wide modulation range. The result is an exceptionally stable hot water temperature and high generation efficiency. Other advantages include: • Compact with high output • Never without hot water, continuous temperature up to 85°C • Can be used as a reheat unit • No standby losses • Condensing units with an efficiency of up to 104.5% • Possible in combination with a storage tank and solar boiler installation • Energy-saving solution ranging from 30% to as much as 60%

Ponast automatically controlled pellet boilers
Ponast, the user-friendly pellet boiler that handles its fuel efficiently! This type of boiler is only suitable for wood pellets. Ignition and modulation of the boiler are fully automated. The pellet boiler is modulating, and when the desired temperature is reached, the boiler switches off automatically. Some advantages of Ponast pellet boilers: • Compact with high output • The water is always at the right temperature • Easy to expand in a cascade configuration • No standby losses • Can be used as a reheat unit • Low investment for a high continuous hot water capacity • Legionella formation is ruled out, even at a desired temperature of 38 degrees • Can be installed in combination with a storage tank • Possible in combination with solar energy • Also available in a propane version • Continuous temperature of 85 degrees Where to use? Simple: wherever heat is needed. Consider in particular: • Poultry, sow, and calf farms • Apartment buildings • Detached houses • Non-residential buildings • Hotels • Swimming pools • Schools

