5 Plus Case Studies
5 Plus has been installed worldwide into over 40,000 installations. Below are a selection of case studies of some satisfied users.
Toyota
5 Plus was installed and tested by Toyota in frequented office facilities and on packaged air-conditioners.
Testing included ambient and indoor temperature and humidity before and after the install of 5 Plus.
Before installation of 5 Plus, the hourly energy usage by the packaged units was 1.59 unit/hr and after installation of 5 Plus, the packaged units energy usage was 0.965 unit/hr.
Total energy saving - 38.92%
Panasonic
5 Plus was installed and tested by Panasonic: in frequented office facilities and on packaged air-conditioners.
Testing included ambient and indoor temperature and humidity before and after the install of 5 Plus.
Before installation of 5 Plus, the hourly energy usage by the packaged units was 0.341 unit/hr and after installation of 5 Plus, the packaged units energy usage was 0.225 unit/hr.
Total energy saving - 26.4%
ESSO
5 Plus was installed and tested in ESSO Service Stations between 25th November 2011 and 20th January 2012: Principle places of testing in these service stations included air conditioners in coffee shops, specifically 3.5kW (24,000 Btu/h) Trane air-conditioners.
Before installation of 5 Plus, the compressors operated at 72% of their capacity with an average energy consumption rate of 1.61 kWh/hr. After installation of 5 Plus, the same compressors operated at 54% of their capacity with an average energy consumption rate of 0.97 kWh/hr.
Total energy saving - 39.75%
Harrow School
5 Plus was installed and tested at the Harrow School between 11th January to 22nd January 2010. Principle places of testing was two class rooms into 2 x York (40,000 BTU) and 2 x 36,000 BTU air conditioners.
Before installation of 5 Plus, the compressors operated with an average energy consumption rate of 1.86 kWh/hr. After installation of 5 Plus, the same compressors operated with an average energy consumption rate of 1.10 kWh/hr.
Total energy savings for rooms 1 and 2 were 38.27% & 40.86%
The Union Frozen Food Company
5 Plus was installed and tested at the Union Frozen Food Public Company in July 2013. Principle places of testing was an office and a York (36,000 BTU) air conditioner.
Before installation of 5 Plus, the compressors operated with an average energy consumption rate of 2.70 kWh/hr. After installation of 5 Plus, the same compressors operated with an average energy consumption rate of 1.82 kWh/hr.
Total energy saving - 27.80%
Kasikornbank plc
5 Plus was installed and tested Kasinornbank plc, one of the the largest banking groups in South East Asia on 240,000 btu/hr packaged Trane air-conditioners.
Testing included ambient and indoor temperature and humidity before and after the install of 5 Plus. Before the installation of 5 Plus, the hourly energy usage by the Trane packaged air conditioner's was 16.78 unit/hr and after the installation of 5 Plus, the Trane packaged air conditioner's energy usage was 10.91 unit/hr.
Total energy saving - 19.59%
Michelin
5 Plus was applied to split air conditioners at Michelin between 12th October to 19th November 2012. Testing locaton was the administration block and 5 Plus was installed into a modular 3.5kW (25,000 BTU) Carrier Split Reverse Cycle Air Conditioner.
Before installation of 5 Plus, the compressors operated at 39% of their capacity with an average energy consumption rate of 0.97 kWh/hr. After installation of 5 Plus, the same compressors operated at 32% of their capacity with an average energy consumption rate of 0.80 kWh/hr.
Total energy saving - 17.18%
The Prestige Hotels & Resorts
5 Plus was installed and tested at the Prestige Hotel between 3rd to 14th October 2010. Principle places of testing was in a suite facing the direction of the sun rising into a York (40,000 BTU) air conditioner.
Before installation of 5 Plus, the compressors operated at 72% of their capacity with an average energy consumption rate of 1.51 kWh/hr. After installation of 5 Plus, the same compressors operated at 45% of their capacity with an average energy consumption rate of 0.78 kWh/hr.
Total energy saving - 48.31%
Provincial Electricity Authority
5 Plus was installed and tested at the PEA in September 2012. Principle places of testing were the customer service counters and offices and in Mitsubishi (16,000 BTU) air conditioners.
Before installation of 5 Plus, the compressors operated with an average energy consumption rate of 0.305 kWh/hr. After installation of 5 Plus, the same compressors operated with an average energy consumption rate of 0.229 kWh/hr.
Total energy saving - 27.8%
Bangkok University
5 Plus was installed and tested at BU's engineering department in Septemner 2012.
Principle places of testing were the maintenance and product design officers and into two Daikin (27,000 BTU) air conditioners.
The minimum energy saving of 5 Plus after being installed into the AC units was 27.73%.
Total energy saving - 27.8%
Six Senses Hotels Resorts Spas
5 Plus was installed and tested at the Six Senses Hotels in Hua Hin in June 2012. Principle places of testing was a report suite on four Trane (ranging from 30,000 to 48,000 BTU) air conditioners.
Before installation of 5 Plus, the compressors operated with an average energy consumption rate of 79.07 Units (kWh). After installation of 5 Plus, the same compressors operated with an average energy consumption rate of 52.27 Units (kWh).
Total energy saving - 26%
