611228 - 20-40-60 Timer | Aldes Ventilation Corporation

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20-40-60 Timer operates the ventilation unit in high-speed air exchange for the following durations:

Wiring: Colour-coded, 3-conductor wire to the H/ERV’s terminal block.

Up to three timers can be used with a single H/ERV, in addition to a main wall control (611229, 611230, 611227 or 611242-FC).