van Dijk heating
CO2 dosing units
ECOSTER Drainwater Disinfector
Flue gas condenser
SOREM removal unit
SOREM sodium remover maintains closed water systems for longer
Gas too expensive? Opt for electric water disinfection!
Gas prices make extending AVS-C with heat pump attractive
Creatures of habit and maintenance
Ed van der Knaap: “We don’t want to give viruses a chance”
Jan Voshol: “Not much is resistant to sour gas”
Viruses are not resistant to being heated in Ecoster disinfector
"Invest in air treatment, not only from an energy saving point of view"
Managing Director of Van Dijk heating resigns, takeover by GTG
Proof positive: Heating completely kills virus in water
Finger on the pulse, foot on the gas
Replacing CO2 hoses? Keep an eye out for the right puncture distance!
“Our heating and CO2 technology must be reliable”
French company builds second greenhouse with Active Ventilation System
Joek van der Zeeuw: "Virus threat brings good fortune to Ecoster disinfectors"
René Kalter: “Even clean water should always be disinfected, as a precaution”
Håvard Skavland: ‘More tomatoes at lower costs straight away’
Phil Tiemstra: ‘Growing vegetables at -30°C works just fine with LED and AVS’
Installation partner Verkade Climate appreciates committed suppliers with know-how
Frans van Winden joins Van Dijk Heating management team
Extra choice of valve position in CO2 dosing unit shortens intake route for outdoor air
‘AVS works fantastically in this climate’
Active ventilation system cuts heating bill and improves yield
'Sustainable cultivation requires more grip on the climate, because the plant is always right'
Less energy input yields as many or more gerberas