Centair CMEV.4eHT features a new and innovative way of using humidity to control boost ventilation.
It’s SMARTer because in contrast to traditional humidity sensors that activate because a pre-set threshold is crossed, Greenwood HumidiSMART™ only reacts to man-made increases. This is because it cleverly monitors the installed environment and knows what the ‘normal ambient’ humidity levels are on each individual day throughout the year. This helps remove unnecessary heat loss, energy usage and removes nusiance running throughout the day and night.
Centair CMEV.4eHT also features a new and logical approach to timer operation.
It’s SMARTer because in contrast to traditional timers that use a generic pre-set period for overrun time, Greenwood TimerSMART™ uses duration of occupancy time to determine overrun period. This removes nuisance running noise (especially at night) unnecessary energy wastage and heat loss typically associated with traditional timers.