Greenwood CV2SVGIP Unity Low Energy 100mm SELV dMEV Extractor Fan with Smart Timer & Humidistat

The Greenwood CV2SVGIP Unity is a 100mm SELV decentralised Mechanical Extract Ventilation (dMEV) fan designed to provide continuous, energy-efficient ventilation throughout the home. Suitable for bathrooms, kitchens, utility rooms and WCs, this intelligent extractor fan complies with System 3 of the Building Regulations and delivers reliable airflow while maintaining exceptionally low energy consumption and quiet operation.

Featuring Greenwood's innovative SMART Technology, including CommissionSMART™, TimerSMART™ and intelligent humidity control, the CV2SVGIP provides simple installation, precise commissioning and automatic ventilation performance for improved indoor air quality all year round.

Key Features

• 100mm SELV continuous running dMEV extractor fan.
• Suitable for bathrooms, kitchens, utility rooms and WCs.
• Complies with System 3 of the Building Regulations.
• Ultra-low energy DC motor with mixed flow impeller.
• Guaranteed Installed Performance (GIP) with 100% on-site adjustability.
• CommissionSMART™ front-mounted commissioning controls.
• TimerSMART™ intelligent overrun timer.
• Integrated intelligent humidity control.
• Specific Fan Power as low as 0.16 W/l/s.
• Ultra-quiet operation from just 10dB(A) at trickle speed.
• Adjustable airflow in 1 litre/second increments.
• Modern circular design to complement contemporary interiors.
• IPX5 rated for wall installation.
• IPX4 rated for ceiling installation.

Guaranteed Installed Performance

The Greenwood CV2SVGIP is engineered to deliver accurate airflow performance that complies with Building Regulations. Using Greenwood's Guaranteed Installed Performance (GIP) concept, installers can fine-tune airflow during commissioning, ensuring each installation meets the required ventilation rates without excessive noise or unnecessary energy consumption.

The mixed flow impeller provides excellent performance at the low airflow rates required for continuous ventilation, helping to maintain consistent extraction even when installed with ductwork.

Greenwood CommissionSMART™

CommissionSMART™ simplifies installation by placing all commissioning controls on an easy-to-access front-mounted SMART Pad. Installers can select the room type, configure trickle and boost speeds, and enable timer and humidity functions without accessing rear-mounted dip switches.

• Front-mounted commissioning interface.
• Simple room selection.
• Adjustable airflow in 1 l/s increments.
• Fast, accurate Building Regulation compliance.

Greenwood TimerSMART™

TimerSMART™ provides intelligent boost overrun by calculating fan run-on time according to room occupancy rather than using a fixed timer. This reduces unnecessary running, minimises noise and lowers heat loss while maintaining effective ventilation.

Low Energy & Quiet Operation

The efficient DC motor keeps energy consumption to a minimum while delivering reliable ventilation throughout the year. Operating at noise levels as low as 10dB(A) on trickle speed, the CV2SVGIP provides discreet background ventilation suitable for modern homes.

Applications

• Bathrooms
• En-suites
• Kitchens
• Utility rooms
• WCs
• Apartments
• Residential properties

Technical Specifications

• Model: CV2SVGIP
• Fan Type: 100mm SELV dMEV Extractor Fan
• Motor: Ultra-low energy DC motor
• Impeller: Mixed flow
• Building Regulations: System 3 Compliant
• Specific Fan Power: As low as 0.16 W/l/s
• Minimum Noise Level: 10dB(A)
• Protection Rating: IPX5 (Wall Mounted), IPX4 (Ceiling Mounted)
• Adjustable Airflow: 1 l/s increments