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

Panasonic air conditioner inhibits coronavirus in lab tests

UK: A Panasonic Etherea air-conditioner using the Japanese manufacturer’s nanoe X air cleaning technology has been verified by a leading independent viral test lab to inhibit the novel coronavirus, SARS-CoV-2.

France’s Texcell SA, a spin-off of the Pasteur institute of Paris, verified 91.4% of the inhibitory effect on the novel coronavirus in a space of 6.7m3 over 8 hours.

Tests last year by the same laboratory are said to have proved the efficacy of the nanoe X technology in a small 45-litre test space of using nanoe X generator. 

In these latest tests gauze saturated with SARS-CoV-2 virus solution was exposed to the Etherea air conditioner with nanoe X from a distance of 0.7m for 24 hours. After 24 hours, the inhibition rate was said to be 99.7%.

Panasonic warns that this latest test was carried out in a closed laboratory environment and was not designed to assess its efficacy in uncontrolled living spaces. 

The nanoe X generators clean and deodorise the air by producing nano-sized hydroxyl radicals (also known as OH radicals). These have been shown to inhibit the growth of certain pollutants such as allergens, bacteria, viruses, moulds, odours and certain hazardous substances, by breaking them down and inhibiting their unpleasant effects. 

Panasonic has been conducting research on nanoe technology over the past 20 years since 1997 and has verified its effectiveness in a variety of areas, including inhibiting pathogenic micro-organism (bacteria, fungi, and viruses) and allergens, breaking down PM 2.5 components that have adverse effects on the human body.

Related stories:

Virus lab confirms nanoe X inhibits coronavirus27 October 2020
GERMANY: A leading viral testing organisation is said to have verified the inhibitory effect of Panasonic’s nanoe X air cleaning technology on the novel coronavirus (SARS-CoV-2). Read more…

Latest News

12th April 2026

R-Press fittings available through BES

UK: Instantor’s R-Press fittings are now available through builders merchant BES.
11th April 2026

Flammable refrigerants explained

DENMARK: Danfoss is to tackle the topic of flammable refrigerants in the next of its RETHINK Live series of virtual events. 
11th April 2026

Marathon challenge for Panasonic heat pump

UK: Rikki Field, an engineer with London-based contractor Salix Mechanical, is set to run the London Marathon with a Panasonic Etherea heat pump on his back.
11th April 2026

Project proves heat pumps can assist the grid

GERMANY: Viessmann, along with transmission system operators TenneT Germany and TransnetBW claim to have demonstrated that heat pumps can help prevent grid congestion.
10th April 2026

Africa and China sign MoU

CHINA: U‑3ARC, the Union of African Refrigeration and Air Conditioning Associations, has signed a signed a memorandum of understanding with the Chinese Association of Refrigeration.
10th April 2026

Heat pumps replace gas boilers at Surrey offices

The three Climaveneta EW-HT water-to-water heat pumps UK: The refurbishment of a landmark 70,000ft2 Surrey office block has seen gas-fired boilers and air-to-water cooling systems replaced with Mitsubishi Electric heat…