Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerant, what compressor, why POE was the right call.
Modern Refrigerant Oil
RPO-32Synthetic POE Refrigeration Oil · ISO VG 32 · A2L Compatible · Qt & Gal
A2L ReadyMade in USAISO VG 32R-410AR-32R-1234yfR-134a
$52.95
Out of stock· backorder available
Direct from the manufacturer — Miami HQ, full warranty & tech support included.
Out of stock
- Canister Size:
- Each (32 oz)
Assembled
Tested in Miami
Standard
OEM Spec
Ships
1–2 Days
- Field-tested by working HVAC technicians
- Free returns within 30 days
- Direct manufacturer support — Miami HQ
- ORDER IN THE NEXT — AND IT SHIPS TODAY FROM MIAMI
A2LREADY
Modern Refrigerant Compatible
R-32, R-454B, R-1234yf — the only oil chemistry that works with HFC + A2L systems. PAG and mineral oil don't return to the compressor and cause failure.
USAMADE
Manufactured in America
Synthetic polyol ester blended to industry-spec moisture and acid numbers — controlled-environment packaging, same plant every batch
ISOVG
Viscosity Grade
Available in ISO VG 32 (most HVAC, automotive A/C) and ISO VG 68 (heat pumps, heavy-duty commercial refrigeration)
POE
Synthetic Polyol Ester
Industry-standard chemistry for HFC and HFO refrigerants — what every modern compressor was designed for
Why this oil
Wrong oil after a retrofit =
compressor failure inside a year.
USA-manufactured synthetic polyol ester (POE) for the refrigerants every modern HVAC tech actually services. PAG and mineral oil are NOT compatible with HFC (R-410A, R-134a) or A2L (R-32, R-454B, R-1234yf) refrigerants — they don't return to the compressor and cause burnout. Available in ISO VG 32 and ISO VG 68 — pick the grade your OEM calls for.
Right oil for modern refrigerants
HFC refrigerants (R-410A, R-134a, R-404A) and A2L refrigerants (R-32, R-454B, R-1234yf) require polyol ester chemistry to maintain compressor lubrication. PAG and mineral oil don't return to the compressor with these refrigerants — they pool in the line set and the compressor runs dry. POE is the industry-standard fix.
Universal compressor compatibility
Works in hermetic, scroll, rotary, and piston compressors across residential HVAC, commercial refrigeration, mini-splits, VRF systems, and automotive A/C. ISO VG 32 covers most R-410A and automotive A/C compressors; ISO VG 68 for heat pumps and heavy-duty commercial refrigeration. Match the OEM's specified viscosity.
USA-made, lab-spec'd
Manufactured in the United States to industry POE oil performance standards. Moisture content controlled to <50 ppm (critical — POE is hygroscopic), acid number <0.05 mg KOH/g, flash point ≥464°F, pour point -43.6°F. Moisture-sealed, UV-protected packaging.
Full Product Description
Synthetic POE refrigeration oil for R-410A, R-32, R-134a, R-1234yf, and A2L refrigerants — the only oil chemistry that works with HFC and HFO systems. Mineral oil and PAG don't return to the compressor with modern refrigerants and cause burnout. Wrong oil after a retrofit = compressor failure inside a year.
HCPRO Performance RPO-32 is a premium polyol ester (POE) refrigeration oil with ISO VG 32 viscosity. Moisture content controlled to <50 ppm, acid number <0.05 mg KOH/g, flash point ≥240°C, pour point -42°C. Compatible with R-134a, R-410A, R-32, R-1234yf, R-404A, R-407C, and A2L blends. Works in hermetic, scroll, rotary, and piston compressors across residential HVAC, commercial refrigeration, mini-splits, VRF, and automotive A/C.
Who this oil is for
HVAC technicians servicing R-410A and A2L (R-32, R-454B) systems. Refrigeration contractors working on R-404A and R-407C commercial equipment. Automotive A/C techs servicing R-1234yf vehicles. Mini-split and VRF installers. Anyone doing a refrigerant retrofit from R-22 to R-410A or A2L.
When to use it
Use during compressor refill after evacuation. Use during refrigerant retrofit (R-22 → R-410A or A2L). Use for routine top-off in HVAC, refrigeration, and automotive A/C systems running HFC or HFO refrigerants. Quantity: 25–40 oz for residential R-410A scroll compressors; 8–18 oz for mini-splits; 4–8 oz for automotive A/C. Always match OEM viscosity spec.
Why POE vs PAG or mineral oil
POE is the industry-standard chemistry for HFC (R-410A, R-134a, R-404A) and A2L (R-32, R-1234yf, R-454B) refrigerants. PAG is for legacy R-134a automotive A/C only. Mineral is for R-22 and R-502 legacy systems. Using mineral or PAG with HFC/A2L refrigerants causes oil pooling in the line set, compressor starvation, and rapid failure.
Available in quart (32 oz), gallon (128 oz), 6-pack quart, 12-pack quart, and 4-pack gallon. Moisture-sealed UV-protected packaging, 5-year shelf life unopened. Manufactured in the USA to industry POE oil performance standards.
Technical specifications
What the lab measures, what the compressor cares about.
Manufactured in the USA to industry POE oil performance standards. Moisture content <50 ppm and acid number <0.05 mg KOH/g — the two specs that matter most for POE oil compressor protection.
Type
Synthetic Polyol Ester (POE)Industry-standard chemistry for HFC and HFO refrigerants
Manufactured in
United States of AmericaIndustry-spec moisture and acid control — no imported chemistry
ISO viscosity grade
ISO VG 32 or VG 68 (see product variant)VG 32 for most HVAC/auto · VG 68 for heat pumps and heavy commercial
Viscosity at 40°C
32 cSt (VG 32) · 68 cSt (VG 68)Service temperature standard reference
Viscosity at 100°C
~5.8 cSt (VG 32) · ~8.5 cSt (VG 68)High-temperature compressor operating reference
Pour point
-42°C / -43.6°FCold-weather pump-down without crystallization
Flash point
≥240°C / 464°FHigh thermal stability — no breakdown at compressor discharge temps
Acid number
< 0.05 mg KOH/gLow TAN — extends shelf life and protects compressor internals
Moisture content
< 50 ppmCritical for POE — high moisture creates acid that destroys compressors
Refrigerant compatibility
R-134a, R-410A, R-32, R-1234yf, R-404A, R-407C, A2L blendsHFC and HFO refrigerants — the modern industry standard
Compressor types
Hermetic, scroll, rotary, pistonResidential HVAC, commercial refrigeration, automotive A/C, mini-splits, VRF
NOT compatible with
Pure R-22 systems (mineral oil)OK only during R-22 → R-410A retrofit — POE is fully miscible with mineral oil during transition
Color
Light amberBright and clear — no contamination visible on pour
Shelf life
5 years (sealed)Moisture-sealed, UV-protected packaging — once opened, use within service interval
Container sizes
32 oz (quart) · 128 oz (gallon) · 6-pack quart · 12-pack quart · 4-pack gallonSelect size at checkout via variant picker
Compatible refrigerants
The HFC and HFO refrigerants modern systems actually use.
POE is the industry-standard chemistry for HFC (A1) and HFO/A2L refrigerants. It's fully miscible with all of these and returns to the compressor reliably — unlike PAG or mineral oil.
R-134a
A1 · HFC · Automotive
R-410A
A1 · HFC blend · HVAC
R-404A
A1 · HFC blend · Refrigeration
R-407C
A1 · HFC blend · HVAC
A2L
R-32
A2L · HFC · Modern HVAC
A2L
R-454B
A2L · HFO blend · Next-gen HVAC
A2L
R-1234yf
A2L · HFO · Modern automotive
In the box
Pour, recharge, run. Just keep the cap tight — POE absorbs moisture fast.
RPO-32 Synthetic POE Refrigeration OilSealed moisture-controlled bottle — quart (32 oz) or gallon (128 oz) depending on selected variant
Application + technical data sheetRefrigerant compatibility chart, viscosity selection guide, retrofit instructions
Customer reviews
What working techs say after putting it on the job.
12,000+
HVAC pros served
4.9★
Average rating
94%
Repeat buyers
Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerant, what compressor, why POE was the right call.
Replace this with a real customer quote. Aim for 2–4 sentences with specific use case — what refrigerant, what compressor, why POE was the right call.
Tools that pair with the RPO-32.
02-0025-6
HVAC Flash Flush Solvent — Removes Acid After Compressor Burnout (32oz)
$29.00
02-0076-2
HCLSK2 2oz HVAC Leak Sealant with 45° Swivel Adapter
$64.53
22-0009
HCEC-6S 6 CFM HVAC Vacuum Pump — Single Stage, 1/2 HP, 115V
$164.90
22-0080
HC-2V2Y3P Manifold Gauge Set R32, R290, R600 w/ 3ft Hoses
$87.95
22-0005
RAV1 1/4" SAE High Pressure Access Valve for R410, R32, R22
$1.29
Common questions
Answers from the warehouse floor.
Still stuck? Call our techs at 305-720-0044.
Does HCPRO warranty the products?
Yes — every HCPRO product ships with a 1-year limited warranty against manufacturing defects. We'll replace the bottle if it fails to meet stated specs under normal use. See our full warranty terms.
Is POE oil compatible with R-410A and A2L refrigerants?
Yes. POE (polyol ester) is the industry-standard lubricant for HFC refrigerants like R-410A, R-134a, and R-404A, and is compatible with A2L blends (R-32, R-454B, R-1234yf). Never use mineral oil or alkylbenzene with these refrigerants — they don't return to the compressor and cause failure.
POE vs PAG — which one do I need?
POE is for HVAC and modern automotive systems running R-410A, R-32, R-454B, R-1234yf, R-404A, or R-407C (basically anything HFC or A2L). PAG is for legacy R-134a automotive A/C systems only. If your system is R-134a-only and the OEM calls for PAG, use PAG. For everything else, use POE.
Can I use POE oil in a mini-split or heat pump system?
Yes — POE is rated for mini-split, VRF, heat pump, central AC, and refrigeration scroll/rotary compressors. ISO VG 32 covers most R-410A and R-32 mini-splits and central AC; ISO VG 68 is what most heat pumps and heavy-duty commercial refrigeration require. Always verify the OEM's specified viscosity grade before refilling.
How much oil do I add after a flush or retrofit?
Match the compressor manufacturer's spec. Most residential R-410A scroll compressors hold 25–40 oz; mini-splits typically 8–18 oz; automotive A/C systems 4–8 oz. After a burnout flush, drain all old oil from the compressor first, then refill to OEM spec.
Will RPO-32 work in older R-22 systems?
Use POE only if you're retrofitting the R-22 system to R-410A or R-32. Standard R-22 systems use mineral oil — switching to POE without retrofit can change oil return behavior. POE is fully miscible with mineral oil during retrofit transitions, so it's the right choice when changing refrigerant.
Why is moisture control so important with POE oil?
POE oils are hygroscopic — they absorb moisture from the air much faster than mineral or PAG oil. Moisture in the system creates acid, which destroys compressors from the inside. Keep the bottle sealed until use, never leave POE oil exposed to atmosphere, and don't pour from a bottle that's been opened for weeks.
Will using HCPRO products void my OEM warranty?
No. Under the Magnuson-Moss Warranty Act of 1975, an OEM cannot void your factory warranty for using compatible aftermarket fluids. RPO-32 is spec'd to meet industry POE oil performance standards (moisture <50 ppm, acid <0.05 mg KOH/g). If a dealer pushes back, contact us and we'll send the documentation.
Can I return an unused bottle?
Yes — free returns within 30 days for unopened bottles in original packaging. Opened bottles can't be returned for resale (chemical product, moisture exposure risk). Read our full return policy.
Do you offer bulk pricing for shops?
Yes — we already offer multi-packs (6-pack quart, 12-pack quart, 4-pack gallon) at discounted rates on this page. For orders larger than that, email hcproproductsusa@gmail.com with your business details and we'll send a custom quote within 24 hours.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
- FREE SHIPPING for full pallet orders going to zoned industrial addresses within the freight delivery network that have a 48-inch loading dock and access for 53-foot trailers. If you are not sure if your location qualifies for free shipping, please CONTACT US HERE.
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Customer Support
Talk to our support team for personalized assistance.
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FAQ’s
Welcome to our FAQ, we are so happy to have you here and as a client.
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