Variable Speed Scroll R32 Daikin Inverter Scroll Compressor JT90G-P8V1N for Air Conditioning

R32 Low-GWP Advantage: Uses refrigerant with a 67% lower global warming potential than R410A, compliant with strict EU F-Gas and California Title 24 regulations.

Hyper Heating Technology: Maintains full capacity even at -15°C ambient temperatures, ideal for cold-climate air conditioning and heat pump applications.

Smart Diagnosis System: Built-in sensors monitor discharge temperature, motor current, and scroll alignment, transmitting fault codes to the outdoor unit controller for quick troubleshooting.

Oil Equalization Ports: External ports ensure balanced oil distribution in multi-compressor systems, critical for long-life operation in large VRF installations.

High-Temp Operation: Withstands condenser temperatures up to 60°C using a reinforced scroll wrap material and improved lubrication channels.

Ideal for residential and commercial air conditioning systems, including VRF (variable refrigerant flow) setups, ductless mini-splits, and packaged rooftop units. The R32 compatibility and variable speed control make it perfect for energy-efficient buildings targeting LEED certification. It excels in hot-humid climates by maintaining consistent dehumidification at partial loads, while the low-noise design suits urban residential areas and noise-sensitive environments like hospitals and schools.

Is R32 flammable?

Yes, it is an A2L-class refrigerant with low flammability. Installations require certified technicians and proper safety measures to prevent leakage.

Can this compressor be used in heat pump mode?

Yes, it supports both cooling and heating operations, with a heating capacity of 6 tons at 7°C ambient temperature (3.5 COP).

What is the recommended pipe diameter for suction and discharge lines?

For 5-ton applications, use 19mm suction line and 12mm discharge line. Always follow Daikin’s piping guidelines to avoid pressure drops.

Does the inverter module come integrated or separate?

The compressor includes an external inverter module (sold separately) that must be installed within 1.5 meters for optimal communication and heat dissipation.