THAT MEANS THE RADIATOR IS GETTING HOT, Probably you mean Why isn't the radiator getting hot. could be becaused the thermostat isn't opening or the house to the radiator is disconnected or there is no coolant in the radiator,
The radiator cap may not be getting hot because it is located in a separate reservoir from the radiator itself. It is designed to maintain pressure within the cooling system and does not directly contact the hot engine coolant.
A hot water radiator heats a room by circulating hot water through a series of pipes inside the radiator. The hot water transfers its heat to the metal of the radiator, which then radiates warmth into the room through convection and radiation. This warms the air in the room and increases the overall temperature.
A hot-water radiator heats a room by transferring heat from the hot water flowing through the radiator to the metal surface of the radiator. The metal then radiates this heat into the surrounding air in the room through a combination of conduction and convection. As the air near the radiator heats up, it rises, creating a natural circulation of warm air in the room.
The lower radiator hose supplies the water pump. The upper radiator hose supplies the radiator.
The hot water that enters the radiator rises to the top as it is lighter and less dense than the cooler water at the bottom. This creates a temperature difference between the top and bottom of the radiator. Heat is transferred from the hot water to the radiator fins, which in turn heats the surrounding air.
hello Can you tell me why the heater on my 2002 toyota yaris isnt working? Ive changed the thermostat,flushed out the radiator and also the heater matrix behind the dashboard is getting red hot as well
The radiator cap may not be getting hot because it is located in a separate reservoir from the radiator itself. It is designed to maintain pressure within the cooling system and does not directly contact the hot engine coolant.
Since they run in parallel, there's no way that a heater core will cause a radiator to get hot.
Your radiator may not be getting hot due to a lack of coolant, a malfunctioning thermostat, air pockets in the cooling system, a faulty water pump, or a clogged radiator. It is important to diagnose and address the issue promptly to prevent damage to your vehicle's engine.
You don't. Wait for the engine to cool down to avoid getting burned before you open radiator cap.
You suck repairing your vehicle and most likely the radiator was either faulty or you messed it up in the process. Either that or you got a part that does not match your vehicle. got radiator from napa and had mechanic replace it also upper and lower hose and thermostat so why is it getting hot and leaking from cap?
Yep can happen as the pump isnt working then. Put on a new belt. Check level of coolant in radiator etc
It could be the thermostat. Open up the radiator cap when it is hot and see if the water is flowing in the radiator. If it is not then it may be a thermostat.
he isnt
there isnt a direct way to opem the radiator, you only have your fill bottle on the drivers side.
There are several possible reasons why your steam radiator may not be getting hot. It could be due to air trapped in the system, a malfunctioning thermostat, a faulty steam trap, or a problem with the boiler. It is recommended to have a professional inspect and diagnose the issue to determine the exact cause and necessary repairs.
You say it's running hot, so i am assuming you have hot water in the radiator. If the thermostat was not opening, there would be no hot water in the radiator. Since the temperature sensor is on the engine, it reads the temp of the water in the engine. (Not in the radiator). The fact you have over heating tells me the water is getting hot but the sensor is not reflecting that. I would say it's either the sensor, or the gauge.