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Key Benefits Direct OEM Compatibility: Specifically engineered to replace RLY2707 and RLY2707K
Built with a 316 Stainless Steel body and a 5/8" orifice
Engineered specifically for high-demand HVACR and energy management applications
Features a manual gear release button
ensuring reliable performance in harsh mechanical rooms
Resideo 123773A Sail Assembly 321042-401 Key Benefits Direct OEM Compatibility:The Resideo 123773A Sail Assembly acts as the critical sensing element for the S688A Sail Switch, providing reliable airflow detection in both vertical and horizontal duct configurations. This replacement sail assembly is designed to actuate the switch when duct velocity reaches the required feet per minute (FPM) threshold, ensuring that auxiliary equipment like humidifiers or electronic air cleaners only operate during active blower cycles. The
