Our Megaflow CL170 makes a regular noise/shudder when one of the hot water or central heating is on. It happens about every 10 minutes and seems to be becoming more frequent.
I cannot pin-point exactly where the shudder occurs but it seems to be around the bottom of the tank either where the cold feed or the flow in is.
We have lived in this house for 6 months. Before xmas we had the boiler replaced to a Worcester Greenstar RI24 and had the central heating and boiler pipework power flushed.
We have recently followed the procedure to recharge the air volume as some water was dripping through the tundish, which we assume was coming through the pressure and temp relief valve.
I do not know enough to know whether this is a problem with the just the megaflow or if the boiler system is involved.
It is a bit worrying though - hopefully someone can offer some useful advice. Thanks.
I cannot pin-point exactly where the shudder occurs but it seems to be around the bottom of the tank either where the cold feed or the flow in is.
We have lived in this house for 6 months. Before xmas we had the boiler replaced to a Worcester Greenstar RI24 and had the central heating and boiler pipework power flushed.
We have recently followed the procedure to recharge the air volume as some water was dripping through the tundish, which we assume was coming through the pressure and temp relief valve.
I do not know enough to know whether this is a problem with the just the megaflow or if the boiler system is involved.
It is a bit worrying though - hopefully someone can offer some useful advice. Thanks.