Hi all.
I've noticed that my Grundfos Central heating pump has white salt like crustaceans with streaks of green around one of its isolating valves. I'm guessing this is because it is leaking even though there is no dampness and I can't see any leaks. The pump is at least 25 years old but it has never given me any problems. I'm wondering given its age if I should replace it rather than just sort out the leak
Also the system is a Honeywell Y plan with a 3 port MV and that is the same age. How long is the normal lifespan of these items and are today's equivilants as good quality? Or are they subbed out to China on a budget and made to last just past the guarantee?
Thanks, David.
I've noticed that my Grundfos Central heating pump has white salt like crustaceans with streaks of green around one of its isolating valves. I'm guessing this is because it is leaking even though there is no dampness and I can't see any leaks. The pump is at least 25 years old but it has never given me any problems. I'm wondering given its age if I should replace it rather than just sort out the leak
Also the system is a Honeywell Y plan with a 3 port MV and that is the same age. How long is the normal lifespan of these items and are today's equivilants as good quality? Or are they subbed out to China on a budget and made to last just past the guarantee?
Thanks, David.