Technical bulletins

Technical Bulletins provide the latest updates about our boilers, solar panels and heat pumps.

• Zoned central heating, incorporating FW100 weather compensation controller.

  Zoned central heating (S-plan), incorporating FW100 weather compensation controller. The FW100 enables the boiler to anticipate changes in heating demand relating to external temperatures.

  Ref:

  TB 0014

  Published:

  25th January, 2010

  Download the bulletin (0.26 Mb)

• ISM1 heating system diagram

  Wiring diagram and schematic layout of ISM1 with CDi system boiler and solar water heating.

  Ref:

  TB 0015

  Published:

  25th January, 2010

  Download the bulletin (0.38 Mb)

• External concentric flues

  Preventing products of combustion and condensation emission from impinging on any bordering surfaces.

  Ref:

  TB 0001

  Published:

  25th January, 2010

  Download the bulletin (0.23 Mb)

• Flushing primary systems

  Ensuring clean circulating water is essential for component lifespan and boiler performance.

  Ref:

  TB 0024

  Published:

  25th January, 2010

  Download the bulletin (0.20 Mb)

• Condensing boiler and freezing condensate discharge pipes

  Advice on reducing potential freezing.

  Ref:

  TB 0028

  Published:

  25th January, 2010

  Download the bulletin (0.11 Mb)

• Cascading Greenstar regular gas boilers

  Advice on boiler cascade systems for larger properties.

  Ref:

  TB 0012

  Published:

  15th February, 2010

  Download the bulletin (0.37 Mb)

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