Keep up to date with our products

Our technical bulletins provide the latest updates on our boilers, cylinders, solar water heating and heat pumps.

In addition, our Technical Bulletin Archive contains a range of past bulletins which have since been updated.

Latest Bulletins

TB 0175 a - CS2000AWF programmable room thermostat use

TB 0160 b - Loft installations

TB 0097 c - Fire Valve Location & Temperature rating

TB 0173 a - CS2000AWF clearances update sept 2023

TB 0171 – 1000 air purge

TB 0169 a - 32 - 70 ErP 2022 Plus burner settings

TB 0091 b - Flue Clearance to Combustible Building Fabric

TB 0048 b - Hydraulic resistances for Greenstar gas regular boilers

TB 0164 b - CO detectors for cascade flue systems

TB 0166 a - 8000 45kW combi boiler. Low mains water pressure

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