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.
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
Changes to Part L affecting new heating systems
Changes to building regulations Part L for England and Wales, section 6 in Scotland. Theses changes came into force on October 1st 2010.
- Ref:
- TB 0045
- Published:
- 23rd November, 2010
Pressure relief valve discharge
Guidance on likely causes and remedial action of discharged solar fluid from the system.
- Ref:
- TB 0033
- Published:
- 20th July, 2010
Solar systems: legionella prevention
Guidance on the prevention of Legionella bacteria in water systems.
- Ref:
- TB 0006
- Published:
- 21st May, 2010
Filling and venting a solar thermal system
Greenskies solar water heating can be filled and vented by a hand pump or an electric filling pump.
- Ref:
- TB 0003
- Published:
- 28th January, 2010
Solar sizing guide for swimming pools
A guide to considering climate, heat loss, pool size etc when sizing solar panels for swimming pools.
- Ref:
- TB 0002
- Published:
- 27th January, 2010
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