- Joined
- 22 Jul 2018
- Messages
- 10
- Reaction score
- 0
- Country
Hi all, I’ve been looking through the forum a long time to try and isolate my issue, while similar never seams to be a solution. Basically my boiler is firing up when there’s no demand for a few seconds etc and going off. The valves seam to be working and are not stuck open. Boiler working fine otherwise (icos ihe24)
I’m losing pressure too, no idea why. My pump looks like it could have a small very slow leak. Would this be a cause for it lose pressure daily?
Pump seams to be running fine but is on when boiler off and no demand
I’m thinking it’s the cylinder thermostat but how can I check. Cylinder is OSO indirect 210
I’m losing pressure too, no idea why. My pump looks like it could have a small very slow leak. Would this be a cause for it lose pressure daily?
Pump seams to be running fine but is on when boiler off and no demand
I’m thinking it’s the cylinder thermostat but how can I check. Cylinder is OSO indirect 210
Last edited: