Search the forum,

Potterton Suprima 100L running 24/7

Post new thread

Discuss Potterton Suprima 100L running 24/7 in the Central Heating Forum area at PlumbersForums.net

M

Matt Hulks

We have a 20 year old Potterton Suprima 100L system boiler. It’s running 24/7 and only way we can turn off CH is at boiler mains! Engineer replaced PCB and believes it will be the frost stat kicking in but it just doesn’t seem right (this hasnt happened before). As I say, even in milder temps today it’s running 24/7 despite no demand for CH or HW.

Any ideas welcome!
 
Sort by date Sort by votes

Reply to Potterton Suprima 100L running 24/7 in the Central Heating Forum area at PlumbersForums.net

Similar plumbing topics

P
Repeated Airlock in Bathroom
Hi, Can anyone advise as to why the cold water to my bathroom keeps airlocking? This originally happened about 12 months ago and has happened 3-4 times since. It’s an upstairs bathroom, fed from a tank in the attic. The tank is about 8 Meters away and feeds a bath, sink and toilet. The tank...
Replies
9
Views
348
Chuck
C
S
Using coil to clear pipe leading to gutter
Hi, I seemed to have a blockage in kitchen sink. A plumber came and cleared all the pipework that is visible inside my home (there was debris and pebbles!) We saw that the pipe that takes water down the gutter was visibly full to the top. He said he will return with a coil to push through...
Replies
2
Views
100
Sonya K
S
Creating content since 2001. Untold Media.

Newest Plumbing Threads

Electricians' Talk
Electricians Talk
Tiling Standards BS5389
Tile Talk
Tilers Forums UK
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock