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6 and an EPDM rubber disc
always verify that your system
This Class 2 transformer serves as a reliable power supply for driving relays
verifying the valve bodyÆs service rating is recommended
ZoneFirst MZA2 Zone Adder Freon 6 and an EPDM rubberThe ZoneFirst MZA2 is a critical expansion component designed specifically for the MZS4 Zone Control Panel, allowing for the seamless integration of two additional HVAC zones. Operating on 24VAC, this zone adder utilizes plug and play connectivity to bridge additional dampers and thermostats into the existing master control logic. For contractors managing larger residential or light commercial zoning projects, the MZA2 eliminates the need for
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