Honeywell ST 6400C Programmer/Timer for Heating and Hot Water system.
Believed to be working before being replaced when boiler etc was changed some years ago !
Might be able to find the manual !
Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.
Heating/Hot water Controller/Timer (HR1 Tarrington)
Collection Times
Collection daytime or evening
Collection daytime or evening
This offer has been gifted to someone and is no longer available.
