S688A1007 Sail Switch with 5 in wide sail
SKU: S688A1007/U
S688A1007 Sail Switch with 5 in wide sail
SKU: S688A1007/U
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.