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Honeywell Home Sail Switch, 2-15/16 in H x 3-3/4 in W x 2 in D, Import
The Sail Switch activates an electronic air cleaner, a humidifier or other equipment in response to airflow from the system fan. The S688A is mounted in the return air duct where the sail will be in the direct path of an unrestricted air stream.
Honeywell Home Sail Switch, 2-15/16 in H x 3-3/4 in W x 2 in D, Import
The Sail Switch activates an electronic air cleaner, a humidifier or other equipment in response to airflow from the system fan. The S688A is mounted in the return air duct where the sail will be in the direct path of an unrestricted air stream.
