Manufacturer: Nakatani Co., Ltd.
Model: Non-Freon Inverter Chiller (Air-Cooled)

Features

You don’t need to manage fluorocarbons at all.
This unit uses the non-fluorocarbon refrigerant R1234yf (HFO),
which doesn’t fall under the Fluorocarbons Emissions Control Law.

You won’t need to hire specialists for collection or regular inspections.

under the Fluorocarbons Emissions Reduction Act,
owners of fluorocarbon-based equipment must:

• Install products in appropriate locations

• Maintain the installation environment

• Perform maintenance inspections

  • Carry out simple inspections based on specialist advice

  • Keep records of regular inspections for equipment above a certain size

• Store and manage maintenance history

  • Keep records from inspection and maintenance to equipment disposal

• Report to the government

  • If leakage exceeds 1000 CO₂-tons (about 500kg of fluorocarbon gas)

If you detect a leak, you must:

• Request fluorocarbon collection from a certified specialist

As an equipment owner or manager, you must:

• Perform simple inspections on all Class 1 specified products

• Follow additional requirements

  • If your Class 1 product includes a refrigeration compressor rated at 7.5kW or more, follow stricter inspection obligations

By using R1234yf, you avoid all of the above responsibilities.
You save time, reduce costs, and simplify compliance—automatically.