I have drained my CH system to replace a rad and valves but now I have one rad that will not heat up.
I believe that I drained the system correctly by shutting off the inlet water in the attic for the CH and drained the system by using a hose pipe from the down stairs rad (the one thats now not working) . Once the new rad and valves had been installed, I turned off the drain tap on the rad and turned back on the CH water supply in the attic, I then bled all the rads before and after turning on the CH system.
Please, any suggestions as I am a novice but my wife thinks I am a cowboy
I believe that I drained the system correctly by shutting off the inlet water in the attic for the CH and drained the system by using a hose pipe from the down stairs rad (the one thats now not working) . Once the new rad and valves had been installed, I turned off the drain tap on the rad and turned back on the CH water supply in the attic, I then bled all the rads before and after turning on the CH system.
Please, any suggestions as I am a novice but my wife thinks I am a cowboy