What does POE oil stand for?

Polyolester (POE) – the primarily synthetic oil for refrigeration systems using HFC refrigerants. It is also suitable for refrigeration systems using CFC, HCFC refrigerants and being evaluated in CO2 systems. ​​Polyalkylene​ Glycol (PAG) – a synthetic oil primarily used in R-134a automotive air conditioning systems.

Is POE oil the same as mineral oil?

Polyolester oil (POE oil) is a type of synthetic oil used in refrigeration compressors that is compatible with the refrigerants R-134a, R-410A and R-12. HFC-134a with POE oil as the lubricant is a replacement for CFC-12 with mineral oil as the lubricant. as HFC-134a does not mix well with mineral oil.

Are PAG and POE oil compatible?

POE/ESTER OIL

Because mineral oil and PAG oil cannot be mixed, another A/C compressor oil was needed to bridge the gap for system conversions. The transitional solution was polyol ester oil (“ester” oil or POE). Ester oil is often called “retrofit oil” because it mixes with both R-12 and R-134a.

What is POE oil HVAC?

POE oil is a synthetic oil that is used to lubricate compressors utilized in direct expansion (DX) systems utilizing refrigerants such as R410A. POE oil is added into the R410 refrigerant charge, and it circulates with the refrigerant.

Can I use POE oil in 134a?

Polyol ester oils and R134a are miscible. The miscibility of polyol ester (POE) oils and R134a is similar to that of current refrigerant oils and R22. Some types of POE's are fully miscible with R134a (as are synthetic alkylate and R22), while some POE's are partially miscible with R134a (as are mineral oils and R22).

How to use the Blight Oils + All about it ! ( POE )

What color is POE oil?

Castrol POE is one of the ones that can go from almost colorless, to dark yellow, to dark amber / orange as the antioxidant falls apart.

Can you mix mineral oil with Poe?

Can I mix Polyol Ester (POE) and Mineral Oil (MO) together? When using CFC or HCHC refrigerants, POE and MO can be mixed. The exception is R12 that only uses MO or Alkyl Benzene Mineral Oil (ABMO) blend.

Can I use R-22 with POE oil?

Even with the use of POE oil in R22 compressors, allied does not recommend or allow the use of any “drop-in” R22 replacement refrigerants. Use of any refrigerant other than R22 will affect the system capacity and efficiency, and will void the manufacturer's warranty.

Will R-22 refrigerant work with POE oil?

The refrigerant R-22 is compatible with POE oils.

Is POE oil polyester?

TSI Supercool 24766 HVAC POE 68 Premium Synthetic Polyester Oil - 1 Gallon.

Can I use PAG oil instead of POE oil?

​​Polyalkylene​ Glycol (PAG) – a synthetic oil primarily used in R-134a automotive air conditioning systems. It is more hygroscopic that either POE or PVE oils, but it does not undergo hydrolysis in the presence of water. Polyvinyl Ether (PVE) – a synthetic oil that is being used as an alternative to POE oil.

Can I use Poe instead of PAG?

PAO oil: Polyalphaolefin- or PAO-based oil is a multi-grade synthetic oil. Compatible with many lubricants and refrigerants, it is intended for universal application and is sometimes used as a substitute for certain PAG oils if approved by the compressor manufacturer.

What happens if I use the wrong PAG oil?

Using the wrong oil may allow current to short circuit back through the A/C compressor, creating a shock hazard. Mineral oil should only be used in older R-12 A/C compressors because R-12 will not mix with R-134 refrigerant.

Does POE oil absorb moisture?

All POE oils are highly hydroscopic; they absorb moisture quickly and hold the moisture they absorb. Once absorbed, the moisture cannot be removed through system evacuation even at a vacuum pressure as low as 500 microns (millitorr).

Can you mix POE and PVE oil?

Yes poe undergoes hydrolisys a pve does not, but as far as I understand it, the oils themselves do not react in any adverse way to coming in contact with each other.

At what temperature does POE oil breakdown?

Mineral oil will start to decompose at approximately 350ºF (400ºF for POE oil). As temperatures increase above this threshold, the oil starts to polymerize.

What is the best drop in replacement for R22?

The best replacement for R-22 Freon is usually R-407c. It has a very low loss in capacity (0 – 5%) relative to R-22 and is less expensive than many other R-22 replacement refrigerants.

Can I put R-410A in a R22 system?

You cannot just switch refrigerants because R410-A and R-22 have different chemical properties. R410-A operates at a higher pressure. If you put R410-A into an R-22 system, the parts will rupture due to the increased force.

What kind of freon goes in a home air conditioner?

R22 is what is commonly known as Freon, and has been used as a central air conditioning system refrigerant for decades.

Is 410A compatible with mineral oil?

All air conditioners use an oil to keep the compressor lubricated during operation. R-22 air conditioners use mineral oil and R-410A systems use synthetic oil. The synthetic oil is generally more soluble with R-410A than mineral oil is with R-22.

What kind of oil is used in refrigerator compressor?

Polyol ester (POE): this refrigeration oil is the most common type of synthetic lubricant being used with HFC refrigerants, like R134a.

Why is it called mineral oil?

Mineral oil is any of various colorless, odorless, light mixtures of higher alkanes from a mineral source, particularly a distillate of petroleum, as distinct from usually edible vegetable oils.

Is POE oil hygroscopic?

One major concern with POE oils is that they are hygroscopic. If they remain in contact with air, they have the ability to absorb its moisture. For a technician, this means that when a repair requires opening a system, it should only be left exposed to the atmosphere for as long as necessary to complete the repair.

Is PoE oil toxic?

No known significant effects or critical hazards. No known significant effects or critical hazards. Repeated or prolonged exposure to spray or mist may produce respiratory tract irritation. humans.