Green Earth Co.Ltd

The new refrigerant "HB-156" jointly developed by the Company and the National Institute of Advanced Industrial Science and Technology, is a refrigerant gas hybrid gas that is environmentally friendly and keeps the operating pressure of the air conditioner low.

[Acquired patent] No. 4967256

Cooling capacity has not changed, power consumption is reduced by around 20%
Heating effect greatly UP
Eliminate high pressure cut due to low pressure operation
Compressor life span
Reduce the use of Freon R22 and contribute to the environment

In addition, by replacing the currently used R - 22 refrigerant with a new refrigerant "HB - 156", it is possible to further reduce the power consumption. Compared with R-22, low pressure operation is possible, and it is effective both in cooling and heating.
(Replacement to HB-156 is available only for R-22 models, only super control for R-410 compatible models.)

Can I hybridize any models?: Coolant R22 air conditioner is eligible.
If the distance between the outdoor and indoor units is very far away, then it cannot be used.

Is the Refrigerant HB-156 replaceable?: Replace the currently used refrigerant R22 with HB-156 which is smaller ODP / GWO.
The extracted R22 is properly processed by the collector.

Does the air conditioner break down in Hybrid?: We collaborated with AIST and developed it as important that lubricating oil circulates sufficiently.
It does not affect the compressor.
failure will also decrease.As the operating pressure drops, the failure will also decrease.