Is this heater compatible with 230V systems

and bore size (22"

Is this switch compatible with my system

It changes state whenever the contactor coil is energized

Trane HTR15191 Crankcase Heater 319825-402 Is this heater compatible withProtecting your compressor from liquid slugging during the off cycle requires a consistent heat source to maintain oil temperature. The Trane HTR15191 Crankcase Heater is a pro grade belt type heater designed for 230 240 volt applications, delivering 90 100 watts of self regulating heat. This OEM compressor heater band is specifically engineered to prevent refrigerant migration into the oil, which causes foaming and bearing washouts during cold