EnviroVent expands its range with sap 10 & building regulations-compliant ventilation units
EnviroVent has released two new and improved Decentralised Mechanical Extract Ventilation (dMEV) units, which are SAP 10 compliant and meet the latest Building Regulation requirements.
The ECO dMEV+ range includes the ECO dMEV+ and ECO dMEV+LC. Both are SAP 10 listed, which means they meet the requirements of Approved Document L, Conservation of fuel and power, Volume 1: Dwellings, 2021 edition incorporating 2023 amendments.
The two fan ranges offer housebuilders and developers a constant volume, continuously running fans with an intermittent control
option for the LC version. These decentralised extract fan solutions have been designed to achieve the lowest power, noise, running costs and installed performance.
Ultra quiet and eco-friendly, the new ECO dMEV+ and LC units feature a low watt DC motor mounted on silent elastic blocks, to
deliver incredibly quiet running below 20 Db(A). Both fans have also beneﬁted from EnviroVent’s in-depth research and development into the design of the ECO DMEV+ which incorporates a high-powered forward-curved impeller, with sensorless constant volume technology. Its centrifugal fan works in direct correlation with any resistance in the ductwork, to ensure it auto adjusts to perform at the desired airﬂow rate and prevents excessive noise.
These two fans are easy to install and commission and can be set at variable trickle speed settings to exactly meet the airﬂow requirements for speciﬁc applications. They offer constant volume technology, with a choice of continuous or intermittent operation,
including an adjustable trickle speed.
The ECO dMEV+ and LC units have been designed for ease of maintenance, achieving the lowest life-cycle costs. Both units are ﬁtted with low watt DC motors to enable minimum energy consumption down to 1 Watt.
The ECO DMEV+ is also available in a low voltage 17v version, which can be boosted by an external switch. This version offers a timer option and humidity sensor option with timer. Unique to ECO DMEV + LC is an adjustable run-on timer, which allows the fan to run on boost mode for between one to 30 minutes. In intermittent operation, the timer allows the fan to continue to operate for the selected period after the switch has been turned off.