VEF - 4 EC fan 1+3 (125 mm + 100 mm) extract & 1(125 mm) exhaust
Main features:
Compact extract unit for easy installation in many positions
Energy efficient EC motors
100% speed controlled with 0-10V signal
Cooker hoods to control the Cupboard fans are available
Demand control ventilation available with the external sensors
Insulated casing for low noise level
Easy to access the internal components for inspection and service
Cupboard EC fans come in three versions with insulated casing manufactured from galvanized steel. Installation in any mounting position is possible and fans can be regulated between 0 to 10V with the built-in potentiometer or with the 2 different controllers either On/off, 3 step or 0-10V.
You can also connect either C02 or RH% sensor(s) directly to the cupboard fan. The sensor will then automatically control the fan speed depending on indoor environment. This setup called "demand control ventilation" gives not only a good indoor air quality regulation but also a higher energy class - B.
There are also three variants of Systemair cooker hoods for direct control of the Cupboard fan. The motor and impeller are mounted on the access cover for easy maintenance and cleaning.
| Delivery | This item is usually stocked overseas and takes about 2 weeks to deliver. If stock in UK deliverable in 3-4 days. Enquire on 01729 824108 |
|---|---|
| Brand | Systemair |
| Warranty | 1 year manufacturers warranty |
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