Most boiler repairers far prefer brass boiler parts.
The makers will say the plastic is ( nearly ) as reliable as brass. But for them it is cheaper and lighter in weight.
But all those who have been to repair a boiler where the plastic parts have split, caused leaking water damage and in most cases destroyed the circuit boards and often more, will realise that brass is far more reliable.
Tony
The makers will say the plastic is ( nearly ) as reliable as brass. But for them it is cheaper and lighter in weight.
But all those who have been to repair a boiler where the plastic parts have split, caused leaking water damage and in most cases destroyed the circuit boards and often more, will realise that brass is far more reliable.
Tony