China sets temperature limit for air conditioning

The lower limit for using air conditioning to cool buildings in China has been set as 26°C by the government as part of a plan to cut energy consumption by 20%. The news came on a day when the temperature in Shanghai was 37°C — and expected to be hotter the next day. Compared with a setpoint of 21°C, this new limit would reduce the energy used for air conditioning by over 30% for that ambient temperature.



modbs tv logo

Smart Buildings Show conference programme is now LIVE

The conference programme for Smart Buildings Show 2025 is now live and there’s a lot on offer from industry leading speakers who will debate emerging trends and provide a wealth of information to guide you towards efficiency in your buildings.

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.