R-32 is the premier modern refrigerant powering 5-star inverter split air conditioners across Pune. It provides 10% higher thermodynamic efficiency and 68% lower Global Warming Potential compared to older R-410A blends.
CH2F2
A2L (Mildly Flammable)
GWP: 675
ODP: 0
R-32 (HFC-32)
R-32 is the premier modern refrigerant powering 5-star inverter split air conditioners across Pune. It provides 10% higher thermodynamic efficiency and 68% lower Global Warming Potential compared to older R-410A blends.
Antoine Saturation Engine
R-32 (HFC-32) PT Saturation Calculator
Compute exact vapor saturation pressure from evaporating/condensing temperature in real-time.
A=4.256 | B=900.5 | C=251.2
Absolute Pressure
-- bar
Gauge Pressure (Manifold)
-- PSI(g)
Atmospheric Saturation
-- kPa
Thermodynamic & Chemical Specifications
Chemical Formula
CH2F2
ASHRAE Flammability
A2L (Mildly Flammable)
GWP (100-Year)
675
Compatible Lubricant
Synthetic Polyolester (POE) Oil
Operating Range (Pune Summer)
Low: 115-140 PSI | High: 360-450 PSI
Retrofit Substitute
Cannot retrofit directly into older R-22 or R-410A units due to A2L classification and discharge heat.
⚡ Field Charging & Handling Protocols
- Single-component pure fluid: can be charged as vapor or liquid.
- Liquid charging is recommended for maximum accuracy and speed.
- Use spark-proof, brushless recovery machines and digital scales.
🔍 Leak Detection Protocols
- A2L certified heated diode electronic leak detectors
- Soap bubble testing on flare joints
♻️ Recovery & Legal Compliance
- Recover into dedicated R-32 cylinders with left-hand reverse threads.
🏢 Target Systems & Applications
✓ Modern high-efficiency inverter split ACs
✓ Commercial multi-split systems
✓ VRF heat pump recovery loops