thyristor speed controller BS 1.5
Used in ventilation systems to switch on/off and regulate the speed of single-phase electric motors of voltage-controlled fans.
aircycle T2.85
Aircycle T 2.85 units are designed to provide exceptionally high heat recovery efficiency – up to 92%.The combination of extremely low energy consumption and a highly efficient heat exchanger makesthe aircycle T 2.85 efficient ventilation in medium-sized homes. Suitable for medium-sized houses.
How does a heat recovery ventilation unit work?
Heat recovery is the process of recovering heat energy in order for it to be reused. In ventilation systems, this consists in recovering heat from the exhausted, used up air and transferring this heat to the supply air. Polluted air is extracted from rooms such as: kitchen, bathroom, toilet through a network of ventilation ducts and fresh air is blown into the living room, bedrooms. Air distribution is most often performed through diffusers connected to appropriate ducts. The system works continuously and the fresh and heated air is additionally cleaned thanks to built-in filters. Thanks to the application of a modern counter-flow heat exchanger in the heat recovery ventilation unit, where the supplied and extracted air streams are tightly separated from each other, polluted air does not get mixed with fresh air. The exchanger, by making use of temperature differences between the air streams, heats up the cooler one. The Brookvent heat recovery systems are very efficient since, depending on the AHU model, they are able to recover
even up to 93% heat.
Related Products
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![CSR-B_foto[1]](https://brookvent.info/wp-content/uploads/2023/05/CSR-B_foto1.png "CSR-B_foto[1]")
CSR-B ZERO PLUS, CSR-B-EC-UL-2W, CSR-B-EC-UL-3 W, CSR-B-ECO-XC1
CSR-B series controllers are are regulators constant pressure designed to work together with duct and roof fans with EC and AC motors (CSR-B-ECO-XC1). Smoothly by adjusting the fan speed ensure constant negative preassure behind the fan. The controllers are based on a PI controller.
The CSR-B-ECO-XC1 model has a built-in transistor speed controller (for AC motors) and a more extensive intterface (more options). All controllers have the option of setting a constant fan speed and programmable upper and lower limits of fan control
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ALIZÉ HYGRO, TEMPO and VISION humidity-sensitive or timed extract vents fall within the scope of Technical Opinion for humidity-controlled ventilation systems ALIZÉ 2018. They adjust extraction air flow rates in wet rooms (kitchens, bathrooms, toilets) according to the relative humidity and feature boost timers for additional extraction.