The ACR35 & ACR35 low voltage continuous running HTP fan has been designed for kitchens, utilities and bathrooms. Adjustable trickle speeds between 5-30l/s with a maximum boost of 35l/s. Comes with intermittent to continuous running options, a data logger incorporating 3 digit settings lock, hours on trickle and boost, hours boosted on humidity and energy consumption as standard. The HTP fan has an adjustable dynamic ambient response humidity sensor and an adjustable timer between 1 and 30 minutes. The in built boost can be activated by pullcord, humidity sensor, switched live or a remote button.