Does anyone know if there's a boiler overheat cutout switch on a SD30e ? If so where will l find it to reset it ?
As my boiler trys to fire up but won't, lock out keeps coming on when theres a demand on both dhc and ch.
Many thanks in advance.
Bob.
As my boiler trys to fire up but won't, lock out keeps coming on when theres a demand on both dhc and ch.
Many thanks in advance.
Bob.