May, 2019 |

Heatmiser UK launches NeoHub Mini

NeoHub Mini https://www.heatmiser.com/en/2019/04/03/opentherm-smart-thermostat/

120 years of the Vaillant logo

See the changes of the logo over the years https://www.hpmmag.com/news/vaillant-celebrates-120-years-of-johann

NZPlumber May 2019 edition, NZICH heating article

NZPlumber May 2019 edition

Opentherm boilers and controls

Opentherm boilers and controls https://www.opentherm.eu/