Cleveland Controls DFS-221-347 Pressure Switch
Cleveland Controls DFS-221-347 Switch .05" WC Pressure Switch Model DFS-221 is an airflow proving switch designed for duct heater, oven, and other HVAC or Energy Management applications where an open-mounted, nonadjustable switch is desirable. It is especially suitable for surface-mounting in areas where internal access is limited. It can be used to sense positive, negative, or differential air pressure. The DFS-221 is equipped with a convenient barbed sample line connector that accepts flexible tubing.
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Is this Cleveland Controls DFS-221-347 Pressure Switch brand new?
Yes it is and it is ready to ship. Thanks.