Overflow Pipe From Tank In Attic

Set it very low but water is above the float.

Overflow pipe from tank in attic.

It could be that tank or it could be a toilet overflowing. I think you might be right about the tank on the landing. The tank in the attic has been trickling out of the overflow for a few weeks now. If this leak is very recent then the ball valve needs a new washer as the tank is overfilling.

Tested it fine know it shuts off the feed that way. If not then u will still have a expansion tank in the attic with an overflow. They re a vital part of your home s plumbing system. The overflow pipes from the tanks in the loft generally come out at the eaves so it unlikely to be them.

Have already changed the valve and float in the attic. An overflow pipe leads from a water storage tank or cistern inside your home to the outside. I have an open vented system with a hot water pump stuart turner monsoon twin 3 fitted. For any roofing issues visit.

Unless your pressurised hw system is in the attic too then it could be a blowoff safety valve no idea about heating system the heating is run from a stanley oil fired cooker don t think it s pressurised though. The tank will either be your cold water header tank or the flow and expansion tank for the heating system and the valve is a type 1. With this type of valve the brass stem is bent downwards carefully to adjust the water level. If its the toilet it will be directly connected to the white overflow pipe so should be easy to trace.