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Toshiba Carrier to launch retrofittable THEX unit

JAPAN: Toshiba Carrier is to launch a retrofittable exposed-installation-type total heat exchange unit in Japan next month.

Three models will be launched with rated air volumes of 150, 250 and 350m3/h for small and medium-sized shops and offices.

Toshiba Carrier maintains that the total heat exchange function, that uses a fan for both air supply and exhaust, provides a ventilation system that is more energy efficient, comfortable, and sound-insulating than the ventilation system for natural air supply and exhaust fans. Tests are said to have demonstrated energy savings of 23% compared to a normal ventilation fan.

In addition to an adjustable air supply/exhaust balance, the units also enable automatic ventilation mode switching. The built-in temperature sensor detects the indoor temperature and the outside air temperature, and automatically switches between total heat ventilation and normal ventilation to reduce waste.

Automatic night purge operation is possible when linked to an air conditioning system. Discharging the heat trapped in the room at night reduces the air conditioning load the next morning. Pre-cooling and residual heat operation is also possible.

Latest News

21st February 2024

CCF publishes election manifesto

UK: In a new manifesto ahead of this year’s general election, the Cold Chain Federation (CCF) is calling for future government’s to take action to recognise the industry’s crucial contributions.
21st February 2024

Sanhua extends expansion valve applications

SPAIN: Sanhua’s SEC HD electric expansion valve controller is now compatible for a variety of applications with 29 commonly used refrigerants, including CO2, hydrocarbons and HFCs. 
20th February 2024

F-gas regulation published in Official Journal

EUROPE: The new F-gas regulation has now been published in the EU’s Official Journal, making it legally binding and entering into force in 20 days.
20th February 2024

Carrier Germany increases heat pump training

GERMANY: Carrier Germany is offering new hydraulics training courses  at its training centre on the IKKE campus in Duisburg to support the growing demand for heat pump expertise. 
20th February 2024

Oceanair acquired by builders’ merchant MKM

UK: Air conditioning and heat pump distributor Oceanair UK has been acquired by MKM, the independent builders’ merchant.
20th February 2024

Carrier to build factory and R&D facility in Saudi Arabia

SAUDI ARABIA: Carrier is to build an advanced manufacturing and R&D facility in Saudi Arabia in a partnership with Alat, a new Riyadh-based public investment fund company.