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Ventilation and recirculation equipment

Mark Climate Technology has various ventilation systems in its range. From destratification and ceiling fans to roof fans and mobile ventilation units. Check them out below!

ECOFAN W destratification fan
ECOFAN W destratification fan
  • Aluzinc housing
  • Integrated thermostat
  • 4-sided downflow hood
  • Low maintenance
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ECOFAN P ceiling fan
ECOFAN P ceiling fan
  • Large air displacement
  • Supplied in RAL 9010 colour as standard
  • Low noise
  • Efficient
  • Equipped with safety cord
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MDV BLUE roof fan
MDV BLUE roof fan
  • Sharp pricing
  • EC technology
  • Reliable
  • High efficiency
  • Meets EU 1253
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COLDSTREAM adiabatic cooling
COLDSTREAM adiabatic cooling
  • Electronic remote control with the following functions: – Temperature – Speed control – Relative humidity control – Daily and weekly programming
  • Economical fan
  • Electrical shut-off valve on the water connection
  • Water distribution system with an electric pump
  • High efficiency cellulose filter pack
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Because
of Marlon

and many others, we provide tailor-made solutions that truly make a difference.

Dedicated
to people
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Our own Mark service department, with extensive experience in the field of service and maintenance, is SCIOS certified.
Mark Climate Technology has been ISO 9001 certified for 25 years.

Introduction – Fresh Air, Every Day

Ventilation & Recirculation Systems for Comfort and Savings

A good ventilation system helps people stay healthy and keeps buildings comfortable. Our commercial ventilation systems give fresh air, steady temperatures, and lower energy bills.

We make them for installers and building owners who need reliable tools all year. Many people search for “air systems ventilation”. We focus on high-quality air ventilation systems that meet professional standards.

How It Works

A commercial ventilation system moves stale air out and clean air in. Ventilation units can include heat recovery to save energy. Recirculation fans and destratification fans ensure even distribution of warm or cool air throughout the room.

The system:

  • Replaces bad air with fresh air.
  • Reduces moisture and pollutants.
  • Balances temperatures in every corner.

See our ventilation systems for more details.

Types of Systems

Exhaust Ventilation

Pushes used air outside. Ideal for kitchens, workshops, or wet areas with high humidity.

Supply Ventilation

Brings in fresh air. Creates positive pressure to keep dirt out.

Balanced Ventilation

Moves air in and out equally. Often linked to heat recovery units for extra efficiency.

Recirculation & Destratification Fans

Recirculation ventilation uses destratification fans to push warm air from the ceiling down to the floor. This cuts heating costs. Learn about our destratification fans.

Applications

Our air ventilation systems are used in:

  • Offices and meeting rooms – consistent comfort for employees and visitors.
  • Warehouses and production halls – better temperature control in high spaces.
  • Schools, gyms, and sports halls – improved air quality for active spaces.
  • Shops and showrooms – provide fresh air for customers and protect product quality.

Efficiency & Environmental Benefits

Energy-efficient ventilation units and heat recovery ventilation reduce heating and cooling needs. Less energy means fewer CO₂ emissions, lower energy bills, and less strain on heating or cooling equipment. Destratification fans can cut heating costs by up to 30%, helping you save energy and operate cost effectively.

Performance Across Seasons

In winter, destratification fans keep warm air where people are. In summer, indoor ventilation systems work with cooling or air conditioning systems to keep rooms fresh and comfortable. For mild weather, simply opening a window can support proper ventilation and reduce costs.

Integration with Existing Setups

Our ventilation equipment fits easily with existing HVAC ventilation systems, including air handling units and heating systems. This means you can upgrade without making complex changes, while still meeting ventilation requirements and building code standards.

Choosing the Right Model

When planning a ventilation installation, check:

  • Room size and ceiling height.
  • Maximum occupancy.
  • Required air changes per hour
  • Local climate conditions
  • Energy performance objectives

We help you compare different types of ventilation systems to match your needs.

Installation & Maintenance

We make ventilation system installation quick and simple:

  • Modular parts for faster setup.
  • Filters you can reach easily.
  • Durable construction for long-term use

Consult our installation guides

Financial Incentives

In many regions, including the United States, you can get support to upgrade to energy-saving ventilation systems. Check local rules or the EU Energy Efficiency Directive for available programs.

Why Choose Us + Future-Proof Solutions

Mark Climate Technology offers ventilation and recirculation systems you can trust. Our air ventilation units work with smart controls, so they are ready for new needs in the future.

We offer:

  • Reliable, high-quality construction.
  • Works with future upgrades
  • Smart control options for better energy management.

Optional Feature – Smart Controls

Smart controls let you:

  • Adjust the air ventilator system from anywhere.
  • Connect with air quality sensors.
  • Receive automated filter replacement notifications.

See our smart climate solutions to learn how automation can improve comfort and save energy.

Get the Right Ventilation Solution for Your Building

Make your building healthier and more efficient with our ventilation systems, recirculation fans, and HVAC ventilation solutions. You may need a destratification fan for a warehouse or a complete HVAC ventilation system for an office. We can provide both options.

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