Why is my boiler loosing pressure weekly?

Please Help! My boiler keeps loosing pressure and yet there is no sign of water leaking anywhere. I live in a new build and moved in 2 years ago. It is a double storey. I had no issues for the first year and then it started loosing up to 1 bar of pressure a week. I have had engineers come through and check the overflow pipe and I keep being told that with this amount of water I should see a leak but there is no sign of leaks. The heat exchanger has been checked as well and boiler service carried out. I keep hearing about leak detection kits but no one seems to own them. What else can be checked?

Julie - GL1

Asked: March 01 2018

Answers: 23

Noisy radiators keeping me awake

My radiators make a loud clucking popping sound in the morning when the central heating system first fires up, this noise lasts about 45min to an hour. It also happens at night. I don’t really notice the noise during the day (only weekends when I am home in the day). What is the cause of the loud noise in the morning and how can I stop it as it wakes me?

Jan - BN3

Asked: February 28 2018

Answers: 15