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System Synchronization: Optimizes OEM HVAC performance by maintaining precise signal timing between the thermostat and internal relay boards
This 4-way pilot-operated valve is engineered for R22 and R410A refrigerants
this unit ensures proper CFM delivery and static pressure balance
which are easily toggled via a clearly marked internal rail
0-150 PSIG
Johnson Controls W43A-14 Humidistat 318973-401 System Synchronization: Optimizes OEM HVACThe Johnson Controls W43A 14 Humidistat is a commercial grade dehumidification controller designed for precision moisture management in HVAC systems. Engineered for high voltage applications, this SPDT electromechanical humidistat supports 120, 208, and 240 VAC circuits, making it highly versatile for various field installations. It features a broad 0 to 70% RH range with a fixed 5% RH differential, ensuring stable cycling and preventing equipment