SKU: 78115873819
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Standard Barbed Connections: Supports both 1/4" and 5/32" OD plastic tubing for universal facility compatibility
preventing the premature compressor wear often caused by generic or incorrectly pitched alternatives
Encased in a NEMA 1 enclosure
Wide Application Range: Compatible with conventional 1 Heat/1 Cool systems and single-stage heat pumps without auxiliary heat
causing the thermostat to fail in an open or closed position
Zonefirst MZS4 Control Panel THPU32HP7Y Standard Barbed Connections: Supports bothThe Zonefirst MZS4 Control Panel is a high performance, universal solution designed for contractors managing complex multi zone HVAC installations. This board supports up to 4 zones but is easily expandable up to 10 zones using MZA zone adder panels, making it a professional grade choice for both residential high velocity systems and commercial applications. Engineered for maximum 3H 3C and heat pump system compatibility, the MZS4 integrates