Unvented cylinders

Unvented cylinders

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.

Unvented CylindersMaintenance

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?

  • Unvented cylindersBlocked 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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Why choose us?

Jason was on time, tidy and efficient. If i was to have more work done in the future i wouldn’t hesitate in contacting Jason.

Nigel, Lincoln

Jason came on arranged days he was polite, worked hard all day did not stop for breaks, listened to any questions we asked him and he gave answers. He was tidy and did extra work for us that he could of charged more for. I would recommend him to everyone. A pleasure to find a young man eager to please.

Peter, Doddington