Horstmann Controls Water Heater Spares
HORSTMANN (SECURE) BX2000 WATER HEATING BOOST CONTROLLER
Part No: 4210140 / MPN: BX2000
HORSTMANN (SECURE) A222 ACTUATOR
Part No: 4210226 / MPN: A222
HORSTMANN ECONOMY 7 QUARTZ TIMESWITCH
Part No: 4210228 / MPN: NU0300301301
HORSTMANN CHANNELPLUS H11XL PROGRAMMER - Now Use 4210040
Part No: 4210035 / MPN: H11XL
HORSTMANN CENTAURSTAT 1 PROGRAMMABLE 24H ROOM THERMOSTAT
Part No: 4210065 / MPN: CENTAURSTAT 1