Hello everyone.. I am a newbie around here,and trying to find a solution to my problem. I have a powermax 155x boiler. It has worked perfectly last winter. But this winter i seem to have a problem. I have hot water but i don't have central heating. I have bled the radiators with no success. I turn the thermostat and it clicks,but nothing happens. The pressure is in 1.5. Could anyone help with this problem??? Thank you in advanced