Greenwood CMEV.4EHT Central Continuous Mechanical Extract System With Humidistat

Greenwood CMEV.4EHT Central Continuous Mechanical Extract System With Humidistat

The Greenwood CMEV.4EHT Central Continuous Mechanical Extract Humidistat System is a continuously running ventilation system for the whole house that actively contributes to indoor air quality.

Even with an AC motor the unit is still SAP Appendix Q Eligible which will help reduce DER’s in SAP.

5th extract point can be located at the bottom of the unit (requires cut out on site) for easier connection to ducting in applications with limited space.

A completely discreet system, centrally mounted in a cupboard, means no more nuisance running noise or eyesores on the wall.

Compact design (one of the smallest on the market) makes it ideal for apartments and small properties that usually don’t have the window space for all of the trickle vents required with traditional ‘on and off’ extract fans (system 1).

One of the fastest units to connect on site with fixing holes designed to hold screws when mounting to a surface. simple user control via wired remote switch with trickle, medium and boost options.

Standard Ac motor, 5 extract spigots, wall or ceiling mounting, clever motor assembly design can be easily removed once isolated allowing for cleaning and maintenance if necessary.

Controls: Wired in 3 position remote switch (Gs1) to control trickle, medium and boost speeds. Double pole light switches or Gs2 to control trickle and one boost speed.

Connect to 100mm or 125mm ducting. Solid ducting recommended to minimise air resistance.

Key Features

• One of the most energy efficient MEV systems available in the UK with SFP as low as 0.16 W/l/s for SAP reward
• A Greenwood GIP product to assist in the delivery of Guaranteed Installed Performance
• Designed with low energy and efficient EC motors for low running costs
• Discreet installation – concealed in a cupboard or loft space
• Low running noise, as low as 9dB(A) on trickle speed
• Includes Greenwood SMART technology for easier installation and better ventilation all round
• Two models available: CMEV.4e (low energy) and CMEV.4eHT (with additional SMART humidity and timer controls)

Electrical Specification

• 230V~50Hz class II

Power Consumption

• Boost – 60.3w
• Medium – 26.5W
• Trickle – 16.2W