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the adjustable 3-13 PSI span allows you to sequence multiple actuators from a single controller signal by defining specific operating ranges for each unit
is a heavy-duty suction line accumulator designed to prevent liquid refrigerant floodback from damaging the compressor
Engineered to maintain airtight and leak-proof connections
The external adjustable setpoint allows for field calibration
Does this kit include the sensing bulb insulation
Zonefirst MZS4 Control Panel R-410A the adjustable 3-13 PSI spanThe 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
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