CO2 dosing units

Promote growth in your greenhouses. Opt for the CO2 dosing units supplied by
Van Dijk heating.

Van Dijk heating has been supplying high-quality CO2 dosing units for use in horticulture under glass since 1980. As you will see from the chart above, an increased concentration of CO2 in the cultivation area promotes growth. Naturally, this results in the achievement of a higher yield. Because of this, it is impossible to imagine a modern greenhouse horticulture industry without a system in which CO2 is dosed via boilers or a combined heat and power system.

How does it work?

A high percentage of CO2 is present in the moist flue gases in gas-fired equipment. By dosing these gases in a controlled manner in the cultivation area, the CO2 is used as a fertilizer. Van Dijk heating only uses high-quality materials for its dosing units. The ventilators are fitted with a plastic casing with a stainless steel fan. The motor and valve supports are made from stainless steel too. We are pleased to be able to offer you a sophisticated design and also guarantee reliable operation and a long working life.

A custom-made solution

The CO2 dosing units are available in different models. For example, you could opt for a unit with stop valves for connection to the flue gas channel or one that makes it possible to blend in air too. Because of their modular construction, a custom-made solution is possible for virtually every system. The standard models are available with power consumption of up to and including 37 kW. Naturally, our CO2 dosing units can be used anywhere in the world. Do you need a 60 Hz model or a different electric voltage? Do you have special wishes or requirements? Van Dijk heating can supply you with the ideal dosing units for your needs.

High-quality materials

In a flue gas condenser condensate residues arise, which are aggressive and attack many materials. Therefore, van Dijk heating the CO2 dosing together from components, each of which can withstand these harsh substances. The cochlea of ​​the fan is made of plastic (PP) and the impeller and the cover are made ​​of stainless steel.

A balanced dosing system

Naturally, you will expect any high-quality dosing unit to also include a sophisticated and balanced CO2 dosing system. We have the knowledge, experience and software necessary to produce a calculation and design for virtually every dosing system imaginable for nurseries and boiler houses. The right design is vital to ensure that the most efficient system possible is achieved.

Please do not hesitate to contact us with any questions you may have. Whether you need collectors for a number of combined heat and power systems and boilers or want to integrate outdoor air valves and safety valves. Naturally, we supply everything that you will need for a CO2 system, such as dosing hoses, valves, throttling plates and PVC tubes.

Van Dijk heating guarantees the excellent operation of your CO2 dosing unit. However, if you are not satisfied with the system for whatever reason, please contact us for a fast and appropriate solution.

The calculations for our CO2 dosing systems have been produced in line with ISSO publication 86 quality requirements for heating and CO2 systems in horticultural greenhouses.

  • Systems in compliance with ISSO 86
  • A higher percentage of CO2 promotes growth
  • Calculation of your tube system
  • Extensive expertise on hand
  • In combination with our flue gas condenser, optimal integration into your boiler house

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