The SC-Z3-HC-MS-ESP with ESP forced air zoning systems represent the most contractor-friendly solution today. The SC-Z3-HC-MS-ESP model is designed to fit up to three-zone applications for single-stage and multi-stage heat/cool systems in residential and light commercial applications. This zone control system comes with built in ESP static pressure control which eliminates the need for a bypass damper when used with the standard 3-wire MD damper series.
Use with MD Dampers only.
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