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 Heat Pump Bulletins

TB 0175 a - CS2000AWF programmable room thermostat use

TB 0173 a - CS2000AWF clearances update sept 2023

TB 0162 a - Multisplit 36 and 42 Air to Air OUE

TB 0029 a - Radiator Sizing

Can't find the literature you're looking for?

Visit our dedicated literature section, where you can search by product name, serial number and more.