Hi,
My boiler is firing up to run when we run the cold water tap. The hot water system is fine, with the hot tap running and the water is hot. I recently plumbed in a upstairs bathroom and was wondering if a small amount of water hawk compound has found it way into the system and partially blocked a valve?
Any help would be appreciated as i do not want to call out bosch (150£) if i can fix it!
Thanks in advance
Haven
My boiler is firing up to run when we run the cold water tap. The hot water system is fine, with the hot tap running and the water is hot. I recently plumbed in a upstairs bathroom and was wondering if a small amount of water hawk compound has found it way into the system and partially blocked a valve?
Any help would be appreciated as i do not want to call out bosch (150£) if i can fix it!
Thanks in advance
Haven