HVAC (Heating, ventilation, and air conditioning)

Who better to need or understand wind currents and thermals than the HVAC techs and installation companies. HVAC professionals have discovered Windindicators and they are replacing the traditional smoke pens and large bulky smoke machines used for decades. 

"The durable and long lasting Cirrus™ Wind Indicator delivers what seems like a never ending supply of battery and vapor to detect currents in closed systems, vents, positive and negative rooms  not to mention we use it for ventilation of refrigeration systems." -   B. MacDowell

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Brigitte Versterre Dogtraining


The Netherlands

Tel: 0031-6-29128303


KvK 69840245

Cirrus  Wind Indicator  is a registered trademark.

Cirrus Wind Indicator US Patent No. 9841433

© 2020 by BV-project

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