Technical Bulletins

Technical Bulletins

Technical Bulletins contain updates on our boilers, solar water heating panels, heat pumps and underfloor heating. You can subscribe to Technical Bulletins to receive an email when a new one is published or updated.

• Asbestos - notifiable non-licensed work

  Regulations that came into force on 6 April 2012 could affect work carried out on older appliances.

  Ref:

  TB 0055

  Published:

  10th September, 2012

  Download the bulletin (0.15 MB)

• Cascading Greenstar regular gas boilers

  Advice on boiler cascade systems for larger properties.

  Ref:

  TB 0012

  Published:

  17th July, 2012

  Download the bulletin (0.40 MB)

• Design and specification considerations when using the optional integral diverter valve

  Using the optional integral diverter valve with Y-plan and S-plan type systems.

  Ref:

  TB 0052 a

  Published:

  12th March, 2012

  Download the bulletin (0.35 MB)

• Zoned central heating (via S-Plan) - incorporating FW100 weather compensation controller

  Using the FW100 weather compensation controller with S-Plan zoned central heating.

  Ref:

  TB 0014

  Published:

  8th September, 2011

  Download the bulletin (0.33 MB)

• Flexible flue liner maximum length

  The flexible flue system for use on the Greenstar FS CDi Regular boilers has a maximum vertical length of 12m, which can be cut to suit.

  Ref:

  TB 0049

  Published:

  6th June, 2011

  Download the bulletin (0.36 MB)

• DHW secondary circulation

  Domestic Hot Water systems with extended pipe runs can become an inconvenience and lead to excessive water usage. At the design stage consideration should be given to the incorporation of a secondary circulation arrangement.

  Ref:

  TB 0050

  Published:

  6th June, 2011

  Download the bulletin (0.16 MB)

PDF files can be read with
Adobe Acrobat Reader