frost stat

[blade11]

fitting a greenstat 34 cdi,in a garage, i'm just wondering if i should fit a frost stat as there's one here from the old boiler, or sould i disconnect and do away with it relying on the boilers integral one.what would the experience guys do.

 

[lg plumbing and]

connect up an external one to protect pipework,also put a pipe stat in

 

[vern]

connect up an external one to protect pipework,also put a pipe stat in

Great advice, wire in series with pipe stat, back to FS & FR on main PCB 15 minutes work....