Unvented cylinders

Heating Services throughout Lincoln by J&S Plumbing and Heating

The Law on your Unvented Cylinders

To work on or install an Unvented Cylinders in the Uk, The engineer must be trained and hold a competent persons certificate (G3 Vented and Unvented Systems).

All Unvented cylinders must also be notified to the local building control

Here at JAS Plumbing & Heating we hold this certificate and can notify the building control on your behalf.

Maintenance

How do I know if I have a problem?

Quite simply there will be water coming from the tundish (see photo) by your unvented cylinders or there will be no hot water.

Should the cylinder be serviced?

Yes, Unvented cylinders should be serviced annually by a trained professional to check that all components work and all safety components are functional.

What do we check for?

• Blocked filters
• Good Flow
• Safety Devices are working
• Water is at correct temperature
• Temperature controls are working correctly
• Fitted to building regulations

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