Fantech, Inc. Ventech Programmable Ventilation Controls utilize technology to program intermittent or continuous ventilation of a Fantech remote-mounted inline exhaust fan to meet the requirements of US and Canadian building codes as well as ASHRAE Standard 62.2.
One Main Control (Model VT20M) and up to four Auxiliary Controls (Model VT20A) can be used throughout the home. Main Control features Timer to set run-time of fan and Infinite Speed Control that adjusts the speed of the fan from 0-100 percent. A 20-minute high-speed boost cycle can be activated by pressing the touch pad on the Main Control or any of the Auxiliary Controls when extra ventilation is needed. Once 20-minutes are up, fan returns to the original run-time and speed set on the Main Control.
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