The radiator does not heat at the top, what to do?
If your radiator does not have an even temperature across the entire surface, or the pipes are cold in the part, or you hear a noise when they are turned on, there is probably a buildup of air inside that, like a bubble, prevents the hot water from circulating properly causing the operating pressure of the plumbing system to drop and sometimes the boiler itself to block. Therefore, to eliminate this air bubble, it is necessary to vent the radiators. The operation is very simple and quick to perform on the Irsap website at this link, https://www.irsap.com/it/news/irsap-consiglia/2089-come-sfiatare-i-radiatori, you will find a practical guide on how to vent radiators.
The radiator does not heat evenly
If your radiator does not have an even temperature across its entire surface, or the pipes are cold on one side, or you hear a noise when they are turned on, there is probably an air accumulation inside that, like a bubble, prevents the hot water from circulating properly, causing the operating pressure of the plumbing system to drop and sometimes the boiler itself to block. To eliminate this air bubble, it is therefore necessary to vent the radiators. The operation is very simple and quick to perform on the Irsap website. At this link, https://www.irsap.com/en/support-en/irsap-consiglia-3/2096-how-to-vent-radiators, you will find a practical guide on how to vent radiators.
The radiator makes a strange noise when it is turned on.
If your radiator does not have an even temperature across its entire surface, or the pipes are cold on one side, or you hear a noise when they are turned on, there is probably an air accumulation inside that, like a bubble, prevents the hot water from circulating properly, causing the operating pressure of the plumbing system to drop and sometimes the boiler itself to block. To eliminate this air bubble, it is therefore necessary to vent the radiators. The operation is very simple and quick to perform on the Irsap website. At this link, https://www.irsap.com/en/support-en/irsap-consiglia-3/2096-how-to-vent-radiators, you will find a practical guide on how to vent radiators.
Some parts of the radiator feel cold, what should I do?
First you have to vent the radiator. There is a dedicated section on https://www.irsap.com/en/support-en/irsap-consiglia-3/2096-how-to-vent-radiators.
