World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

Daikin test houses in coldest city

Daikin's airtight high thermal insulation house (left) and standard test house (right)  Left: "Airtight high thermal insulation housing"
Daikin’s airtight high thermal insulation house (left) and standard test house (right)

JAPAN: With heating products of increasing importance to Daikin, the Japanese air conditioning manufacturer is to officially open a new heating equipment test site in one of Japan’s coldest cities.

The complex take the form of two 2-storey residential properties – one of standard construction and one airtight property with high thermal insulation – and a single storey, 53m² commercial office.

The complex is based in Asahikawa, one of Japan’s coldest cities where average monthly temperatures from December to March fail to rise above zero. The city also sees extreme levels of snowfall, averaging just under 7.6m of snow, per year.

Daikin says that in order to expand its global air conditioning business, the development of the heating and hot water supply market is one of the most important issues. Last week, Daikin chairman and ceo Noriyuki Inoue revealed plans to increase sales to £125bn in 2015. Plans include doubling its sales in developing countries, a development of its US market through the expansion of its recently purchased Goodman business and the possible construction of new factories in Mexico and Brazil. He also revealed that the company was considering buying a heating business.

Latest News

20th May 2026

Vertiv cooling refurb delivers 70% saving 

SPAIN: The modernisation of the cooling infrastructure at the Madrid HQ of sustainable infrastructure solutions company Acciona is said to have delivered a 70% reduction in energy consumption.
20th May 2026

Danfoss injector boosts CO2 refrigeration

DENMARK: Tests using Danfoss’ multi ejector high pressure (HP) technology in a transcritical CO2 booster system are said to have shown 21% energy savings over traditional CO2 booster systems.
20th May 2026

Climate committee calls for cooling plan

UK: The UK government’s Climate Change Committee has identified better cooling amongst measures to address the growing impacts of climate change in the UK.
20th May 2026

F-gas delay divides opinion

UK: The UK government’s decision to delay the GB F-gas phase down continues to divide opinion.
19th May 2026

R410A refrigerant faces 60% price increase

UK: Beijer Ref UK, the UK’s largest refrigeration and air conditioning wholesaler, has announced a 60% price increase on R410A refrigerant as the UK faces further refrigerant price increases. 
19th May 2026

Daikin announces summer networking events

UK: Daikin UK has planned a series of networking events this summer, promising an agenda of expert-led content, product innovation, and industry dialogue.