![boiler - How do I bleed a very old radiator and identify whether my system is steam or hot water? - Home Improvement Stack Exchange boiler - How do I bleed a very old radiator and identify whether my system is steam or hot water? - Home Improvement Stack Exchange](https://i.stack.imgur.com/rHPjF.jpg)
boiler - How do I bleed a very old radiator and identify whether my system is steam or hot water? - Home Improvement Stack Exchange
![Lads, anyone know how to bleed these older radiators? Thought it was the thing I have circled but it's not or can they even be bled : r/ireland Lads, anyone know how to bleed these older radiators? Thought it was the thing I have circled but it's not or can they even be bled : r/ireland](https://i.redd.it/oex4oz8i3yx91.jpg)
Lads, anyone know how to bleed these older radiators? Thought it was the thing I have circled but it's not or can they even be bled : r/ireland
![central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange](https://i.stack.imgur.com/TYC6M.jpg)
central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange
![central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange](https://i.stack.imgur.com/fiCTt.jpg)
central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange
![central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange central heating - Bleed radiators with no valve - is this valve near the boiler what I want? - Home Improvement Stack Exchange](https://i.stack.imgur.com/AsVJw.jpg)