The MRXBOX-ECO3 (formerly MRXBOX95-WH1) is a low-energy whole home ventilation system that will help you achieve a high SAP score, whilst providing high performance ventilation for up to seven wet rooms. 

This is the most powerful unit of its size available, its a compact but high duty wall-mounted MVHR system designed specifically for medium to large houses and apartments with up to 95% efficiency.

Tel: 02920858500
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After Sales Support
Tel: 02920858400
Email: Email Us

Nuaire's award-winning range of MRXBOX-ECO3 heat recovery systems are designed to provide optimised, balanced supply and extract mechanical ventilation with heat recovery (MVHR).

This high duty system has ultra-low Specific Fan Power (SFP) and will recover up to 95% of heat which would normally be wasted, both of which will help you meet the Code for Sustainable Homes level 3 or above and achieve a high score on SAP.

The latest generation of low voltage DC fans to provide ultra-quiet running and long life motors. The DC fans will also reduce power consumption, operating costs and life cycle costs.

This system has the facility to commission the supply and extract fans independently, and front-facing high efficiency filters make maintenance hassle-free with no tools required. Also available in opposite handed format.

Features & Benefits:

  • Lightweight and compact design - Can be mounted on a wall or in a cupboard
  • Meets Building Regulations - SAP recognised and meets Part F & L of Building Regulations
  • Optimum performance - Low SFP and high efficiency results in a high SAP score
  • Highest efficiency - Heat exchanger is up to 95% efficient
  • Extremely low noise levels - Quiet running unit ensures occupant acceptability
  • Improves indoor air quality - Prevents condensation by keeping moisture levels low creating a fresh, healthy environment
  • Low and easy maintenance - Easy accessible filters from front cover and no tools required
  • Optional Humidistat Sensor - Measures humidity/moisture in kitchen and bathroom(s) and automatically boost when above normal
  • 5 year warranty: 1 year parts and labour, remaining years parts only (UK and Ireland only)

MRXBOX-ECO3 Technical Information

  • Size - 658x623x432mm
  • Weight - 24kg
  • Filters - G3

The MRXBOX-ECO3 has been designed specifically to ventilate medium to large sized houses and apartments. The unit design is extremely compact and lightweight, and is mounted on a wall or inside a cupboard.

  • Optional sensors
  • Acoustic solution - 4 way silencer (MRXBOX-SIL3)
  • Acoustic solution first fix box (MXRBOX-FF3)
  • Acoustic solution silencer + first fix box (MRXBOX-SIL3+FF3)
  • Visual system controller compatible