Drain Valve DL5-A21

£16.85 +VAT

The steam generator drain valve.

Part number DL5-A21

Please ensure that there is absolutely no pressure in the boiler before you open this valve. A good way to ensure there is no steam pressure within the system is to release all the pressure though the pressure cap and remove the pressure cap before opening this valve.

Always ensure that the boiler is switch off & disconnected from the electricity before attempting any maintenance on this boiler.


Drain Valve DL5-A21

Drain valve only open when water is cold and for maintenance purposes.

Part number DL5- A21

We recommend that you only open this valve when the boiler is cold and has not been used.

Draining the water out of the boiler (when Cold) helps stop the build up of slug and extends its working life.

Additional information

Weight 155 g

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