Top of page. Skip to main contents. Skip to main menu. Skip to footer.
Main menu.



Main contents start here.




December 17, 2020
MHI Thermal Systems Launches "Beaver Mask" to celebrate the 50th anniversary of Room Air conditioner
-- Facemasks made with the same allergen clear filter used in room air conditioners --
 new window open
December 1, 2020
MHI -AC&R to Add 80HP Model to Lineup of “C-puzzle” Refrigeration Condensing Units that Use Natural Refrigerant (CO2)
-- Launch in Domestic Market from Summer 2021, in Response to Needs for Larger-Capacity Systems --
 new window open
November 27, 2020
MHI Thermal Systems develops air conditioners using R32 refrigerant for the European market
-- The newly developed product lineup will include six models of single fan, multiple room outdoor units for buildings --
 new window open
October 22, 2020
MHI Thermal Systems Opens New Development and Testing Facility for Commercial-Use Air Conditioning & Refrigeration Systems
-- Expanded Capacity at the Biwajima Works Provides a Structure to Develop Products that Meet the Specific Needs of Countries around the World --
 new window open
October 12, 2020
September 14, 2020
MHI Thermal Systems’ Air Conditioners for the Australian and New Zealand Markets Receive Canstar Blue Award for Second Straight Year
-- Rated No. 1 in Overall Customer Satisfaction --
 new window open
June 17, 2020
MHI Thermal Systems Air Conditioners Confirmed to Reduce Airborne Viruses
-- Verification Testing of 2020 Model (SY/SYK Series) for the Japanese Market --
 new window open
June 10, 2020
MHI Thermal Systems Ramping Up Marketing of Air Conditioners in Taiwan
-- Launching new products for both Residential and Commercial use, adapting to specific local market requirements --
 new window open
April 9, 2020
MHI Thermal Systems Launches New Air Conditioner Ads on Concept of “Comforting the World with Heat,” Featuring Popular Actress Keiko Kitagawa
-- First New Ad for Residential-use Lineup in 20 Years --
 new window open
March 19, 2020
MHI Thermal Systems to Ramp Up Marketing of Air Conditioners in Vietnam
-- New Inverter Models Set for Launch Starting in March --
 new window open
March 5, 2020
MHI Thermal Systems to Launch 23 Models of Residential-use Room Air Conditioners for the Japanese Market in 2020
-- All models feature filter holders made from synthetic resin containing recycled tea leaves --
 new window open
January 29, 2020
MHI Thermal Systems’ Plug-in Hybrid Transport Refrigeration Units Win 2019 Agency for Natural Resources and Energy Commissioner’s Award
-- ECCJ Awards’ Product & Business Model Category --
 new window open


December 25, 2019
MHI Thermal Systems to Launch “MSV2” Lineup of Air-cooled Heat Pump Chillers, Including New 70HP Model
-- Among Industry’s Highest Efficiency Ratings, Adoption of R32 Refrigerant --
 new window open
December 16, 2019
Mitsubishi Heavy Industries Air-Conditioners Australia, Pty. Ltd.
 new window open
December 11, 2019
MHI Thermal Systems to Add 40HP Model to Lineup of “C-puzzle” Refrigeration Condensing Units that Use Natural Refrigerant (CO2)
-- Larger Capacity to Drive Expanding Demand --
 new window open
December 3, 2019
MHI Thermal Systems Wins 22nd "Environment Minister's Award for Global Warming Prevention Activity" for its High-efficiency Next-generation ETI-Z Series Centrifugal Chillers
-- Demonstration of Leadership in Environmental Protection and Energy Saving through Adoption of Low-GWP Refrigerant --
 new window open
October 9, 2019
MHI Thermal Systems Concludes Agreement to Establish Automotive Air-conditioning Manufacturing Facility in Changshu, China
-- Expansion in China in Anticipation of a Rapidly Growing Market --
 new window open
September 9, 2019
MHI Air-Conditioning and Refrigeration Announces 2019 Models of "roomist" Humidifier Lineup
-- 5 Fan-powered Steam Units and 3 Hybrid Evaporative Warm-mist Systems --
 new window open
September 5, 2019
MHI Thermal Systems Establishes JV to Provide Technical Consulting Services to Energy Conservation Investment Projects in China
-- Partnership with State Grid Energy Conservation Service --
 new window open
May 30, 2019
MHI Thermal Systems to Launch Four Room Air-Conditioner Models for Cold Regions
-- Models Meet Standards for Heating Air Conditioners from Hokkaido Electric Power and Tohoku Electric Power --
 new window open
May 27, 2019
MHI Thermal Systems to Launch New Lineup of Commercial and Office Air-Conditioner Models for Cold Regions
-- Dangan Hyper Inverter Series to Be Released Successively from June --
 new window open
April 18, 2019
MHI Thermal Systems Develops Demonstration Unit of the World's First Small-Capacity Residential Air-Conditioner Adopting the Low-GWP R454C Refrigerant
-- Significant Environmental Advance over Current R410A and R32 --
 new window open
February 20, 2019
MHI Thermal Systems Establishes Centrifugal Chiller, Air-conditioner and Heat Pump Water Heater Construction and Engineering Company in China
-- Operations Launched at JV with Local Firm --
 new window open
January 31, 2019
Agreement Concluded to form Joint Venture with Major Local Partner Firm in Turkey
-- MHI Thermal Systems to Strengthen Sales Network for Air-conditioning and Refrigeration Business in Turkey --
 new window open


September 26, 2018
MHI Thermal Systems Commercializes All-electric Reefers for Hino Motors' "Profia COOL Hybrid" Electric Refrigerated Trucks
-- New Offerings Achieve Faster Pre-cooling and Long Operation Even When the Vehicle Engine is Off --
 new window open
August 23, 2018
MHI Air-Conditioning and Refrigeration to Launch 2018 "roomist" Humidifier Lineup into Domestic Market, Again with Models Available Exclusively through
-- 5 Fan-powered Steam Units, 3 Hybrid Evaporative Warm-mist Systems, 4 Limited-edition E-commerce Models --
 new window open
July 11, 2018
MHI Thermal Systems to Establish European Sales and Servicing Company in Germany for Truck/Trailer Reefers
-- Agreement Concluded on Forming Joint Venture with German Partner --
 new window open
July 2, 2018
MHI Thermal Systems to Launch New Models of Packaged Air-Conditioner Indoor Units Starting in September
-- FDTC Series of Commercial-Use Multi Air-Conditioners and FDF Series of Air-Conditioners for Shops and Offices --
 new window open
May 24, 2018
MHI Thermal Systems Receives Certification for Automotive SPICE Ver. 3
-- Electric Compressor for Automotive Air Conditioners Compliant with Standard for In-Vehicle Software Development --
 new window open
April 20, 2018
Commercial-use Air Conditioner Production and Sales Company in Qingdao, China, Relocated
-- Mitsubishi Heavy Industries-Haier (Qingdao) Air-Conditioners Co., Ltd., Joint Venture with Haier --
 new window open
March 13, 2018
MHI Thermal Systems Concludes Agreement with Beijer Ref to Collaborate in Air-Conditioning and Heat Pump Business in UK and Ireland new window open
February 27, 2018
MHI Thermal Systems and Chubu Electric Power Jointly Develop "Q-ton Circulation" Heat Pump, Launching Set for August
-- Adoption of R454C low-GWP refrigerant, a first in Japan, contributes significantly to curbing global warming --
 new window open
February 26, 2018
MHI Thermal Systems Expands Packaged Air-Conditioner Lineup with 3 Compact Outdoor Unit Models and 5 Indoor Types Featuring Motion Sensors
-- Improvements in Size, Weight, Installation Ease, Energy Efficiency, and Comfort --
 new window open
February 08, 2018
Third Factory and Electrical Components Plant Completed at Thai Joint Venture MACO
-- Mitsubishi Heavy Industries Thermal Systems Expands Production to Strengthen Global Business Development for A/C Units --
 new window open


December 19, 2017
Mitsubishi Heavy Industries Thermal Systems to Establish Joint Research Course together with Gifu University new window open
December 15, 2017
MHI Thermal Systems Adds Large-capacity 20HP "HCCV2001M" Model to Lineup of Commercial Refrigeration Condensing Units That Use Natural Refrigerant new window open
November 21, 2017
MHI Thermal Systems to Launch "M-ACCESS,"
Remote Monitoring Service for Air-Conditioning Equipment
 new window open
October 23, 2017
MHI to Integrate AC&R and Automotive Air-Conditioning Businesses Effective January 1, 2018
-- Move To Boost Scale and Efficiency through Consolidation of Technologies and Resources --
 new window open
September 04, 2017
Mitsubishi Heavy Industries Relocates Air-Conditioning & Refrigeration Systems Operations to Kobe
-- New Site Offers Advanced Technology and Production Resources --
 new window open
February 21, 2017
MHI Thermal Systems to Launch 17 Room Air-Conditioner Models in Three New Series -- All Models Deliver Outstanding Performance and Provide Optimal Ambient Comfort to Match Lifestyle Needs -- new window open
February 16, 2017
MHI Thermal Systems Develops "GART-ZE/ZEI" Series as Next-Generation Large-Capacity Centrifugal Chillers Adopting Low-GWP Refrigerant -- Achieving First Full Range of Refrigeration Capacities in Japan -- new window open
February 15, 2017
MHI Thermal Systems to Launch 274 Models in "EXCEEDHYPER" and "HyperInverter" Series of Packaged Air-Conditioners in May -- Expanding Lineups of Models Adopting R32 Refrigerant and Units Accommodating "AirFlex" Panels -- new window open
February 01, 2017
MHI Thermal Systems awarded the 2016 Director-General's Prize for its "GART / GART-I Series" Centrifugal Chillers --Receives Grand Prize for Excellence in Energy Efficiency and Conservation from Japan's Agency for Natural Resources and Energy-- new window open
January 25, 2017
MHI to Expand A/C Production Structure at Thai Joint Venture MACO
Mitsubishi Heavy Industries Thermal Systems to build third factory for parts manufacturing, and electrical components factory
 new window open


Return to top.
Page Top