Unity DMEV Extractor Fan Humidistat Timer Greenwood CV2.1HT

Product overview

Part number: CV2.1HT

The Greenwood CV2.1HT Unity DMEV Humidistat Timer Extractor Fan delivers powerful yet whisper-quiet ventilation for bathrooms, kitchens and all domestic wet rooms. Designed as the next-generation replacement for the Greenwood CV2.1 and CV2GIP, this ultra-efficient fan operates at just 0.54W in continuous mode and as low as 7.9dB(A), making it one of the quietest DMEV solutions on the market. Ideal for creating a more comfortable, healthier indoor environment without intrusive noise.

SMART Technology for Automatic Humidity Control
Equipped with integral SMART humidity sensing, the Unity DMEV automatically adjusts airflow to remove excess moisture before condensation and mould can develop. The built-in intelligent timer overrun operates only when needed, reducing energy waste. Its integrated humidistat and timer ensure fully automated, hands-off operation while memory retention keeps your preferred settings safe even after power interruptions or maintenance.

Flexible Installation with No Large Ducting Required
Designed for convenience and versatility, this compact unit fits easily into shallow ceiling voids and can be mounted on walls, windows or ceilings. It’s suitable for all wet rooms without needing oversized ducting runs or high background ventilation requirements. Commissioning is fast and intuitive thanks to Greenwood’s unique 100% front-facing variable airflow settings, allowing quick adjustment without dismantling the unit. With IPX5 protection for wall mounting, IPX4 for ceilings, and full CE/UKCA compliance, the Unity DMEV is ready for safe installation across a wide range of domestic applications.

• Features of Greenwood CV2.1HT Unity DMEV Extractor Fan:
  Direct replacement for the Greenwood CV2.1 and CV2GIP models.
  Ultra-low energy consumption, using as little as 0.54W in operation.
  Extremely quiet performance, from just 7.9dB(A) in low-speed mode.
  SMART humidity sensing adjusts airflow automatically to prevent condensation.
  Built-in humidistat and intelligent timer with logical overrun operation.
  Compact design ideal for shallow ceiling voids; suitable for wall, window or ceiling installation.
  No requirement for large ducting or high background ventilation (e.g. window vents).
  Easy commissioning with 100% front-facing variable airflow adjustment.
  IPX5 (wall) and IPX4 (ceiling) rated; CE and UKCA approved.
  Retains user settings after power loss or maintenance.
  Finish: White
  IP rating: IPX4 ceiling, IPX5 wall
  Voltage: 230v
  Weight: 0.53KG
  Power: 6W Max
  Current draw: 0.055A
  Height: 197mm
  Width: 197mm
  Depth: 126mm
  Spigot diameter: 100mm
  2021 UK Building Regulations Compliant
  3 Year Guarantee