ACV A1003191 kit pressure switch 220V (557a1056)

ACV Pressure Switch Sensor A1003191 – Safety Pressure Controller. ACV A1003191 monitors system pressure and automatically shuts down the boiler if limits are exceeded. Compatible with: Prestige 50 MK2 HeatMaster 71 Compact 24 CA 150 Comfort CA 250 Classic Benefits: High precision Automatic safety shutdown OEM quality