Hi,
Heating engineer replaced my 3 way valve head (as well as a new pump) last year. He fitted a Corgi model: A3MID-C. He mounted on the old valve.
The motor has just started ticking when both the water and heating are on. Apart from this, everything works I.e. Heating, water all ok and programmable. I think the old valve is ok, just the head gone.
My question is, will a Honeywell or Drayton head fit directly on to replace the corgi? Are corgis traditionally more unreliable than Honeywell/Drayton?
Many thanks in advance.
Heating engineer replaced my 3 way valve head (as well as a new pump) last year. He fitted a Corgi model: A3MID-C. He mounted on the old valve.
The motor has just started ticking when both the water and heating are on. Apart from this, everything works I.e. Heating, water all ok and programmable. I think the old valve is ok, just the head gone.
My question is, will a Honeywell or Drayton head fit directly on to replace the corgi? Are corgis traditionally more unreliable than Honeywell/Drayton?
Many thanks in advance.