Hybrid Heat Recovery

Generation 2.

CE-Marked Hybrid Natural Ventilation with 75% Heat Recovery

School ventilation is becoming more complex. Specifying it shouldn’t be!

Designing effective ventilation for today’s learning environments means balancing indoor air quality, energy performance, thermal comfort, acoustics and increasingly demanding Department for Education (DfE) requirements.

Proudly designed, engineered and manufactured here in the UK, Mistrale Fusion Evo, fondly known as MFS-HR-CE, brings those demands together in one coordinated hybrid natural ventilation solution. With 75% heat recovery, CE-marked performance and a natural-first operating strategy, it gives designers greater confidence that comfort, compliance and energy efficiency can be achieved without unnecessary complexity. 

Key features:

  • CE-marked – Confidence in specification, performance and compliance
  • BB101 – Supports thermal comfort and overheating mitigation
  • BB93 – Supports acoustic comfort and low-noise operation
  • Supports Part L – For reduced operational energy demand
  • TM54 – supports dynamic energy modelling
  • 75% heat recovery – Reduces heating energy demand
  • Low SFP – Reduced fan energy consumption
  • Low air leakage – Just 3m³/hr/m²
  • U-value <1 W/m²K – Reduced fabric heat loss
  • EUI targets – Helps reduce whole-building energy demand
  • CO₂ control – Supports <1,000 ppm daily average target
  • Cool recovery – Helps mitigate summertime overheating
  • Night purge – Passive cooling and climate resilience
  • Roof stack solution – Supports passive vertical exhaust ventilation
  • BMS integration – Automatic monitoring and control
  • No recirculation – Segregated fresh and exhaust air
  • Whole-life carbon – UK manufactured and designed for longevity

Speak to our technical experts to learn more about how the Mistrale Fusion Evo MFS-HR-CE is the best solution for your next project.

  

Generation 1.

Hybrid Natural Ventilation with 65% Heat Recovery

Energising hybrid natural ventilation options with class leading heat recovery of 65% as standard

Our Mistrale MFS units have been satisfying demand for single side hybrid natural ventilation units since 2018. Proven, tried and tested MFS still provides an effective solution today however, time moves on and with ever increasing demands for efficiency and the importance of a low building carbon footprint MFS has now been significantly updated creating the opportunity for even higher levels of efficiency.   

Introducing Mistrale Fusion Deo MFS-HR…..

  • UK designed, engineered and manufactured
  • Net zero future
  • DfE output specification
  • BB101 ventilation compliant
  • BB93 acoustic compliant
  • TM52 comfort compliant
  • Best in class 65% HEAT RECOVERY as standard
  • Air leakage below 3m³/hr/m² based on 50 pascals
  • U-value less than “1″
  • Flexibility to fit any environment

Speak to our technical experts to learn more about how the Mistrale Fusion Deo MFS-HR is the best solution for your next project.

  

Your window on Natural Ventilation

Passive Natural Ventilation

Pure natural
ventilation

Hybrid Natural Ventilation

Natural Ventilation with fan power assistance

Hybrid Roof Terminals

Natural roof vent with fan power assistance

Hybrid Heat Recovery

Natural Ventilation with heat recovery

Gilberts Mistrale Natural Ventilation Solutions are design led technologies that incorporate patented features which position them at the leading edge of modern natural ventilation design. Suitable for both stack effect and wind driven systems Mistrale comprises of all of the key the components you will need to design a robust, efficient and extremely effective natural ventilation system.

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