Johnson Controls S66AA-1 Control Freon this sensor accurately detects the

this sensor accurately detects the burner flame to maintain combustion safety and fuel efficiency

it can be used as a high-quality replacement for any 2P 40AMP contactor with a 24v coil

and a step-by-step instruction sheet for field installation

this valve is specifically calibrated for R-22 and R-407C systems

the HN61KK324 is the identical part and can be used interchangeably in all specified applications

Johnson Controls S66AA-1 Control Freon this sensor accurately detects theThe 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