Tip & How-To about Desa International CBN30T Central Heating System Heater
Central heating lose pressure
What would cause a boiler to lose pressure?
The following are the two most common causes of lost pressure and how to spot them. If your central heating is losing water pressure that usually means it is losingwater. This could be due to a leak somewhere in the system, which is not only bad for your water pressure, in could end up causing damage to your home.9 Jun 2015
hi Marcella.
The cause of the boiler losing pressure can be due to wear and tear or an underlying fault on either the boiler or the central heatingsystem. In most cases, we find that the central heating has been checked for air in the radiators or work for example a radiator has been taken of the wall.
What would cause a boiler to lose pressure?The following are the two most common causes of lost pressure and how to spot them. If your central heating is losing water pressure that usually means it is losingwater. This could be due to a leak somewhere in the system, which is not only bad for your water pressure, in could end up causing damage to your home.9 Jun 2015Why Your Boiler is Losing Pressure ' DHS Heating and Plumbing, Bristolhttps://www.dhs-uk.com/why-your-boiler-is-losing-pressure/Search for: What would cause a boiler to lose pressure?
insufficient heat from the burner (low gas pressure or burnt out elements )
faulty pressure relief valve
insufficient water into the boiler ( frozen inlet pipes )
Hi, your boilers pressure should be holding 1.5 bar with the relief set about 3. If the pressure is below this the flow switch will cause the boiler to stop as theirs not enough pressure to operate. Another thing, does your boiler have an auto fill system or do you need to plug a hose in to fill it? If its an auto fill system and you lose pressure you could have a leak.
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