Ventilation with Heat Recovery otherwise known as ‘MVHR’

Where can it be used?

MVHR is an energy efficient solution for the provision of controlled ventilation in residential and commercial properties with a number of features over traditional ventilation products, such as automated control and summer boost. This system is designed to capture the heat that is otherwise lost through ventilation to reduce heat demand particularly in more airtight buildings.

• How does it work?

  

  The centrally located continuously running mechanical supply and extract unit extracts air via ducts from moisture producing areas or “wet rooms” such as kitchens and bathrooms to remove odours and excessive humidity.

  The out going air passes through a heat exchanger which transfers the majority of the heat from the extracted air to the incoming air, which is supplied by the second fan, then distributed to the habitable rooms via ducts.

  

Titon's HRV Range of MVHR is ideal for any home

The unit is usually discreetly located in service cupboard or roof space and the air is ducted to the rooms. The extract rate is normally boosted at times when excessive moisture is being generated such as when cooking to enable the extraction of harmful contaminants.

• HRV1.35

  

  FOR USE IN SMALL TO MEDIUM SIZED DWELLINGS

  The enhanced capacity ultra compact HRV1.35 Q Plus continuously running whole-house ventilation unit with heat recovery is independently tested by the BRE and maintains an ultra compact size despite its improved airflow performance.

  Combining extremely low power consumption and a highly efficient heat exchanger, this unit enhances SAP performance via Appendix Q, and yet remains versatile enough in size to be equally as functional in larger apartments as it is in small to medium sized dwellings.

   

  Features & Benefits

  • Highly versatile compact unit
  • Extremely low Specific Fan Power; down to 0.65 W/l/s
  • Highly efficient heat exchanger; up to 88%
  • Airflow up to 60 l/s (217 m³/h) at 100 Pa
  • Accepts 125mm diameter ducting, no adaptors required
  • Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
  • ISO Coarse 55% (G3) filters as standard with ISO Coarse 60% (G4) as an option
  • Enthalpy Heat Cell option available
  • Fully adjustable boost overrun timer 0-60 minutes; can be used with non-latching (momentary) switches to prevent unit from being accidentally left in boost mode

   

• HRV10M

  

  FOR USE IN LARGE SIZED DWELLINGS

  The HRV10M Q Plus continuously running whole house ventilation unit with heat recovery has been specifically designed to give improved performance over older models, in line with new build design requirements.

  Combining of extremely low power consumption and a highly efficient heat exchanger specifically designed to enhance SAP performance via Appendix Q and can be incorporated into larger apartments or dwellings.

   

  Features & Benefits

  • Extremely low Specific Fan Power; down to 0.52 W/l/s
  • Highly efficient heat exchanger; up to 91%
  • Airflow up to 116 l/s (419 m³/h) at 100 Pa
  • Lightweight EPP construction giving high levels of thermal insulation
  • Accepts 150mm diameter ducting
  • Independent fan adjustment
  • Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
  • Setback facility to reduce ventilation where local regulations allow

   

Distribution

Please contact us if you wish to discuss the opportunity of becoming a Titon Distributor.