Supercool
Supercool 24940 Synthetic Oil HVAC Control
Synthetic compressor lubricant for electric hybrid A/C systems using R134a refrigerant
- ColorTransparent
- Designed for electric hybrid A/C compressors
- Synthetic formula protects compressor components
- Compatible with R134a refrigerant systems
- Transparent colour allows visual inspection
- Part number 24940 ensures correct fit
Purpose-built for hybrid A/C compressors
Supercool 24940 is a synthetic lubricant formulated specifically for electric hybrid air-conditioning compressors that run on R134A refrigerant. It targets professional technicians and fleet-maintenance shops that service hybrid vehicles and need a fluid approved for high-voltage compressor designs.
Non-conductive fluid protects high-voltage windings
The synthetic base oil is electrically non-conductive, preventing current leakage across compressor motor windings during normal operation. It circulates with the refrigerant to maintain stable viscosity across the temperature range encountered in automotive climate-control systems without foaming or breaking down.
Replaces legacy PAG or ester oils in hybrid systems
When converting or topping up a hybrid compressor previously filled with conventional PAG or ester lubricants, this product eliminates the risk of conductivity-related failures. The switch is justified whenever the service manual specifies a non-conductive synthetic oil for R134A hybrid applications.
Highlights
- Designed for electric hybrid A/C compressors
- Synthetic formula protects compressor components
- Compatible with R134a refrigerant systems
- Transparent colour allows visual inspection
- Part number 24940 ensures correct fit
Specifications
| Brand | SUPERCOOL |
|---|---|
| Color | Transparent |
Questions about this item
How is the Supercool 24940 synthetic oil installed in a hybrid A/C system and what step is often missed?
The oil is injected through the low-side service port while the compressor runs; the step often missed is evacuating moisture first so the POE base does not absorb water.
What maintenance or replacement will the Supercool 24940 synthetic oil need later?
The oil itself does not require scheduled replacement; it remains in the sealed circuit unless a component failure forces a full system flush and recharge.
What limit appears first when the Supercool 24940 synthetic oil is used under sustained high-load operation?
The oil's dielectric strength is the first limit; excessive heat or moisture contamination can reduce insulation protection for the electric compressor windings.
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