This coil is rated for 120VAC at 60Hz but is also technically compatible with 110VAC at 50Hz

The F145RF-1600 is specifically designed for the White-Rodgers 1F98EZ-1621 wireless thermostat system

Does the 400R support a secondary water feeder

humidifiers (like the HE220 or HE260 series)

Broad Temperature Range: Operates reliably between 110°F and 170°F for versatile application in various heating profiles

Johnson Controls S66AA-1 Control 30067439-890 This coil is rated forThe 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