When a radiator feels warm to the touch but the room itself stays stubbornly cool, it usually means the heat isn’t being released into the space properly. The heating system may be doing its job on pa...
If your home feels reasonably warm while the heating is on but cools down rapidly once it switches off, the issue is usually heat retention rather than heat generation. The system is producing warmth,...
It’s common for one room to warm much more slowly than the rest of the house, even when the heating has been running for a while. This doesn’t automatically mean the radiator in that room is broken. M...
Sometimes a radiator heats exactly as it should, yet the room never feels properly warm. In these cases, the issue isn’t flow, pressure, or air — it’s simply that the radiator doesn’t have enough outp...
If a radiator feels hot while the heating is on but cools down far quicker than the rest once it switches off, it usually means the heat isn’t being held or distributed properly. The radiator is produ...
When a radiator only starts heating properly after the boiler temperature is turned up high, it’s usually a sign that the radiator is struggling to get enough hot water under normal running conditions...
Quick summary: When radiators are hot but the house won’t warm up, the issue is usually heat loss rather than heat production. The system is working, but warmth is escaping faster than it can build. T...
Quick summary: A radiator that never fully cools is usually caused by slow circulation or a valve that isn’t closing completely. It’s often harmless, but persistent warmth can point to inefficiencies ...
Quick summary: A radiator staying cold after draining or refilling the system is usually caused by trapped air or uneven pressure rather than permanent damage. In most cases, it’s a circulation issue ...
Quick summary: When a radiator only heats properly at high thermostat settings, it’s usually linked to flow temperature, system balance, or how the boiler responds to demand rather than a fault with t...