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Using non-specified refrigerants will lead to oil contamination and potential mechanical failure
Is the stem packing adjustable
streamlining installation in tight mechanical rooms
The CW rotating shaft measures 5/16" x 3"
Streamlined screw clamp terminal block supports 16 to 24 AWG wiring
Johnson Controls S66AA-1 Control Freon Using non-specified refrigerants will leadThe Johnson Controls S66AA 1 is a professional grade electronic fan speed control designed for modulating condenser fan motors in HVACR systems. This motor controller operates on a multi tap voltage range of 120 277 Vac and accepts a 1 10 Vdc input signal or 20 30 Vac low voltage input to precisely manage head pressure. A critical field proven feature is the integrated hard start feature, which ensures the motor overcomes initial inertia by delivering
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US$ 120.00
US$ 100.00
