三菱重工冷熱 List of Products and Services

We would like to introduce a case study of the introduction of a commercial eco-cute system at the Shubō Gakuen support facility for people with disabilities. When hot water was supplied using a boiler, it incurred annual expenses of about 6 million yen (fuel costs + maintenance + inspections), and daily inspections were also necessary, which took up time. With the eco-cute system, even in sub-zero temperatures, the amount of hot water does not decrease, and it can be used just like before. Additionally, automatic operation through programming has become possible, significantly reducing daily tasks. 【Case Details】 ■Challenges - Annual expenses of about 6 million yen were incurred. - Daily inspections were necessary, taking up time. ■Results - All costs, daily management, inspections, and concerns about hot water quantity have been reduced. *For more details, please feel free to contact us.

• Heat exchanger

We would like to introduce a case study of the introduction of commercial eco-cute systems at Hebei Shimbun Printing Co., Ltd. Contributing to environmental burden reduction by seeking CO2 reduction effects is our fundamental policy. The challenges were stable hot water supply during winter, energy efficiency, and economic viability. Even in areas where the average winter temperature falls below freezing, after the actual introduction of "Cuteon," we have been able to achieve stable hot water supply during winter and year-round energy savings as expected. Additionally, by utilizing the operation schedule available on the eco-touch remote control, we have been able to enhance energy efficiency. 【Case Details】 ■Challenges - Contribution to CO2 reduction - Stable hot water supply during winter and energy efficiency/economic viability ■Results - Achieved stable hot water supply during winter and year-round energy savings - Enhanced energy efficiency by utilizing the operation schedule *For more details, please feel free to contact us.

• Heat exchanger

To Fujikyu Corporation, Hotel Mount Fuji, We would like to introduce a case study of the energy-saving hot water supply system 'Q-ton.' It has been implemented as a high-performance eco-cute with minimal capacity reduction even in cold regions and a high COP. Based on data obtained from site surveys, hot water usage forecasts, and fuel consumption, we planned hot water supply equipment tailored to the needs of the site. The reduction of heavy oil usage in boilers reached 91,985 liters annually, and the CO2 reduction from Q-ton achieved approximately 223 tons per year. [Case Details] ■ Newly Installed Equipment - 4 Q-ton units - 4t sealed tank - Cold region specification: ESA301-25 *For more details, please feel free to contact us.

• Heat exchanger

We would like to introduce a case study of the introduction of a commercial eco-cute system at Jihoukai Kudo General Hospital. As it was time to update from the kerosene boiler, we proposed a significant renewal of the air conditioning and hot water system utilizing subsidies. The plan focused on all-electric systems with an emphasis on safety. We proposed the benefits of introducing the high performance of the Cuteon system, which was accepted. Additionally, by effectively using nighttime electricity, we have been able to steadily reduce fuel costs. 【Case Details】 ■ New Equipment Introduced ・Cuteon ESA301-5 × 8 units ・Large open tank (32,000L) ■ Results ・Running costs: Approximately 25% reduction ・Primary energy: Approximately 15% reduction *For more details, please feel free to contact us.

• Heat exchanger

To the public inn of the hot spring facility, Onomichi Fureai no Sato, we would like to introduce a case study of the implementation of the circulation heating heat pump "Q-ton Circulation." By adopting heat pumps, we achieve low carbon and low cost. One unit is used for hot water supply, and five units are used for heating the large public bath and outdoor bath, which reduces the proportion of hot water boilers and contributes to the reduction of CO2 emissions. Additionally, our environmentally friendly energy-saving products will contribute to future reductions in running costs. 【Case Details】 ■ Hot Water Supply ・Q-ton Circulation: 40kW × 1 unit ■ Circulation Use ・Q-ton Circulation: 40kW × 5 units *For more details, please feel free to contact us.

• Heat exchanger

We would like to introduce the use of "Q-ton Circulation" that we handle in the production lines of factories. It can be utilized in processes that require high temperatures above 70°C, such as heating cleaning processes and painting processes in factories. In food factories, it can be used for keeping food (such as chocolate) ingredients warm, and in manufacturing factories, it can be used for insulating piping jackets. 【Examples of Use】 ■ Painting Factory: Cleaning Process ■ Food Factory: Keeping Food (such as chocolate) Ingredients Warm ■ Manufacturing Factory: Insulating Piping Jackets *For more details, please refer to the related links or feel free to contact us.

• Heat exchanger

We would like to introduce the benefits of implementing "Q-ton Circulation" that we handle. When updating from a factory boiler to our product, annual energy consumption is reduced by 51%. Annual running costs are reduced by 67%. Additionally, with a rated COP of 3.3, it meets the L2-Tech standard. Please feel free to contact us if you have any inquiries. 【Implementation Effects (Example Calculation)】 ■ Annual energy consumption: 51% reduction ■ Annual running costs: 67% reduction *For more details, please refer to the related links or feel free to contact us.

• Heat exchanger

A circulating heating heat pump is a device that provides insulation and heating using the heat from the air. It achieves high-temperature hot water supply over a wide temperature range. There is a high introduction effect from updates to hot water generators and steam boilers. With circulating heating, the hot water supply can reach 75°C, expanding its applications. It can also be utilized in factory production lines. 【Features】 ■ Achieves high-temperature hot water supply over a wide temperature range ■ High introduction effect from updates to hot water generators ■ High introduction effect from updates to steam boilers ■ Hot water supply of 75°C even with circulating heating ■ Utilization in factory production lines *For more details, please refer to the related links or feel free to contact us.

• Heat exchanger

"Eco Warm" is a heat recovery heat pump system that can handle wastewater with a discharge temperature of 15°C or higher. It produces high-temperature water ranging from 60°C to 90°C. It can be used not only for disposable purposes but also as a high-temperature water circulation system. Additionally, it can produce cold water at 10°C, making it suitable for various applications. 【Specifications (excerpt)】 ■ Refrigerant: HFC refrigerant 134a ■ Power supply: AC Φ3×200V 50/60Hz ■ Dimensions (m): Width 1.85 × Depth 0.9 × Height 1.9 ■ Motor rating (kW): 30 (15+15) ■ Installation location: Outdoor non-explosion-proof standard area *For more details, please refer to the related links or feel free to contact us.

• Heat exchanger

The "Q-ton Circulation" is a circulation heating heat pump that uses environmentally friendly low GWP refrigerants. It achieves high-temperature hot water supply over a wide temperature range. It can provide hot water at 75°C with an outside temperature range of -20°C to 43°C. It can be used not only for large bathtubs and hot spring facilities but also in industrial heating processes such as cleaning and painting that require temperatures above 70°C. 【Features】 ■ High introduction effect from updating hot water generation equipment ■ High introduction effect from updating steam boilers ■ Usable in various processes of factory production lines ■ Equipped with one of the world's largest high-efficiency large-capacity 3D scroll compressors ■ Easy-to-use touch remote control *For more details, please refer to the related links or feel free to contact us.

• Heat exchanger

The "MSV2" is a new series of air-cooled heat pump chillers that achieves top-class efficiency and energy savings in the industry, while improving environmental performance. It supports annual cooling and heating as standard. By adopting R32 refrigerant and reducing the amount of refrigerant contained, it significantly lowers the impact on global warming. Additionally, the Y-shaped unit structure ensures a wide entrance even during continuous installation, making it easier to replace the compressor and facilitating inspection services. 【Features】 ■ Achieves top-class efficiency and energy savings in the industry ■ Supports annual cooling and heating as standard ■ Adopts R32 refrigerant and reduces the amount of refrigerant contained, significantly lowering the impact on global warming ■ Achieves 70 horsepower, contributing to space-saving ■ Y-shaped unit structure *For more details, please refer to the PDF document or feel free to contact us.

• Chiller

This document is a collection of case studies summarizing the installation examples of the commercial eco-cute "Quton" handled by Mitsubishi Heavy Industries Cold & Heat. From Hokkaido to Okinawa, commercial water heaters are active in various regions and climates across Japan. We provide detailed introductions of installation examples in facilities such as elderly welfare facilities, factories, industries, and accommodations, including photos. [Featured Cases (Partial)] - Elderly welfare facility, day service: Kimobetsu Kirameki no Sato - Service-equipped housing for the elderly: White House - Dairy facility, agricultural production corporation, dairy farm: Dream Hill Co., Ltd. - Toyako Onsen Utilization Cooperative: Toyako Onsen - Medical care for disabled children: Sapporo Ayumi no Sono *For more details, please refer to the PDF document or feel free to contact us.

• others

The "eco Touch Remote Control RC-Q1" is an optional product for the natural refrigerant CO₂ heat pump water heater "Q-ton." This product is equipped with various features. It can be easily operated with a user-friendly and easy-to-read touch panel, allowing you to see the changes in stored water volume at a glance. You can also change the panel design to your preference, and it has built-in Q&A data for quick access to helpful information when needed. Additionally, when you're in a hurry, you can fill the water tank with just one touch. 【Features】 ■ Touch panel type ■ Rich in various functions ■ Design selection available ■ Full dot display ■ Compatible with computer connection For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment
• Touch Panel
• LCD display

The natural refrigerant CO₂ heat pump water heater "Q-ton" is a next-generation hot water system that converts the heat from the air into energy and transfers it to water, taking into consideration the global environment. It can provide hot water at 90°C even in extreme cold conditions with outside temperatures as low as -25°C, and there is no decrease in capacity until outside temperatures reach -7°C. It achieves an annual heating efficiency of 3.9, which is higher than that of traditional boilers. 【Features】 ■ Overwhelming high performance and efficiency ■ Diverse system and energy management ■ Hybrid installation for existing systems ■ User-friendly ■ Capable of meeting various installation needs *For more details, please download the catalog or case study collection, or contact us.

• Other water treatment equipment
• Other heaters

The natural refrigerant CO₂ heat pump water heater "Q-ton" is a next-generation hot water system that converts the heat from the air into energy and transfers it to water, taking into consideration the global environment. It can provide hot water at 90°C even in extreme cold conditions with outside temperatures as low as -25°C, and there is no decrease in capacity until outside temperatures reach -7°C. It achieves an annual heating efficiency of 3.9, which is higher than that of conventional boilers. 【Features】 ■ Overwhelming high performance and high efficiency ■ Diverse system and energy management ■ Hybrid installation for existing systems ■ Ease of use ■ Capable of meeting various installation needs *For more details, please download the catalog or case studies, or contact us.

• Other water treatment equipment
• Other heaters

The natural refrigerant CO₂ heat pump water heater "Q-ton" is a next-generation hot water system that converts the heat from the air into energy and transfers it to water, taking into consideration the global environment. It can provide hot water at 90°C even in extremely cold conditions with an outside temperature of -25°C, and there is no decrease in performance until the outside temperature reaches -7°C. It achieves an annual heating efficiency of 3.9, which is higher than that of traditional boilers. 【Features】 ■ Overwhelming high performance and efficiency ■ Diverse system and energy management ■ Hybrid introduction to existing systems ■ Ease of use ■ Capable of meeting various installation needs *For more details, please download the catalog or case studies, or contact us.

• Other water treatment equipment
• Other heaters

The natural refrigerant CO₂ heat pump water heater "Q-ton" is a next-generation hot water supply system that considers the global environment by using the heat from the air as energy to heat water. It can provide hot water at 90°C even in extreme cold conditions with outside temperatures as low as -25°C, and there is no decrease in performance until outside temperatures reach -7°C. It achieves an annual heating efficiency of 3.9, which is higher than that of conventional boilers. 【Features】 ■ Overwhelming high performance and efficiency ■ Diverse system and energy management ■ Hybrid integration into existing systems ■ Ease of use ■ Capable of meeting various installation needs *For more details, please download the catalog or case study collection, or contact us.

• Other water treatment equipment
• Other heaters

The "Case Study Collection of Commercial Eco Cute 'Q-ton'" is a collection of case studies featuring the introduction of natural refrigerant CO2 heat pump water heaters that transfer heat from the air to water for hot water supply. It can supply 90°C hot water even under extreme cold conditions, contributing with high performance and energy savings. We present examples of its use in various applications and facilities, unaffected by region or climate. [Featured Cases] ■ Factories and production facilities ■ Day service facilities ■ Special nursing homes ■ Toyako Onsen For more details, please refer to the catalog or feel free to contact us.

• Boiler
• Other water treatment equipment

The "Commercial Eco-Cute 'Q-ton' Hokkaido Region Case Study Collection" is a collection of case studies showcasing the implementation of commercial eco-cutes in the Hokkaido region, which provide a stable supply of large-capacity hot water at 90°C even in extreme cold temperatures of -25°C, using eco-friendly energy that heats water with the air from the Earth. Q-ton is utilized in various applications and facilities not only throughout Japan but also in the extremely cold Hokkaido region. [Featured Cases] ■ Welfare Facilities ■ Medical Facilities ■ Tourist Facilities ■ Dairy Farming Facilities For more details, please refer to the catalog or feel free to contact us.

• Boiler
• Other water treatment equipment

The "Commercial Eco-Cute 'Q-ton' Tohoku Region Case Study Collection" features examples of natural refrigerant CO2 heat pump water heaters that have been implemented across various industries in the Tohoku region. It includes cases where the system was introduced as part of efforts to demonstrate its application in industrial processes, as well as examples where it was integrated into steam boiler heating systems for production lines. We offer support plans that meet customer needs, such as wanting to operate energy-efficiently or reduce CO2 emissions. [Featured Cases] ■ Pulp Mold Factory / Production Equipment ■ Bread Manufacturing Factory ■ Pharmaceutical Factory / Welfare Building Bathrooms and Kitchens ■ Newspaper Printing Factory Welfare Facilities / Bathhouses ■ Special Nursing Homes, etc. For more details, please refer to the catalog or feel free to contact us.

• Boiler
• Other water treatment equipment

The "Q-ton Support Plan" is a service maintenance plan for the natural refrigerant CO₂ heat pump water heater "Q-ton." Customers can choose from two plans based on their needs, such as "wanting to operate energy-efficiently," "wanting to reduce CO₂ emissions," "wanting stable operation," and "wanting to reduce maintenance costs." Maintenance inspections and parts replacements will be conducted according to the operating conditions to ensure stable operation and longevity of the equipment. [Support Plans] [Premium (Contract Period: 13 years)] ○ Repair costs are covered by the maintenance contract fee, so there are no unexpected expenses. ○ Recommended for customers who use the equipment for long hours. [Standard] ○ Maintenance inspection and parts replacement costs are included in this plan. For more details, please contact us or download the catalog.

• Other water treatment equipment
• Other heaters
• Other services

The natural refrigerant CO₂ heat pump water heater "Q-ton" is a next-generation water heating system that converts the heat from the air into energy and transfers it to water, taking into consideration the global environment. It can provide hot water at 90°C even in extremely cold conditions with an outside temperature of -25°C, and there is no decrease in capacity down to an outside temperature of -7°C. It achieves an annual heating efficiency of 3.9, which is higher than that of conventional boilers. 【Features】 ■ Overwhelming high performance and efficiency ■ Diverse system and energy management ■ Hybrid installation into existing systems ■ Ease of use ■ Capable of meeting various installation needs *For more details, please request materials or view the PDF data available for download.

• Other water treatment equipment
• Other heaters