Rectorseal 45004 Acid-Away

When you're dealing with a compressor burnout, the residual acid left in the system is a ticking clock for your replacement. Rectorseal 45004 Acid-Away is a professional-grade acid neutralizer specifically formulated to chemically eliminate these corrosive contaminants. Unlike standard flushes that require nitrogen purging, this treatment stays active in the refrigeration oil to provide ongoing preventative maintenance against future acid buildup. It is engineered for compatibility with mineral oil and alkylbenzene refrigeration oils, making it the standard choice for older R-22 systems and industrial refrigeration racks using traditional lubricants.

Rigorous testing according to ANSI/ASHRAE standards 86-1983 and 97-1989 confirms that this solution safely neutralizes hydrochloric and sulfuric acids without damaging internal valve plates or motor windings. For technicians looking to reduce HVAC service call backs and avoid the labor-intensive process of multiple oil changes, the 45004 dosage is easily calculated based on system oil capacity. Note that for modern systems utilizing POE oils, you must utilize the specific Acid-Away for POE formulation instead. Integrating this acid scavenger during a teardown or a refrigerant recovery process ensures the long-term stability of the new compressor.

Key Benefits

• Chemical Neutralization: Effectively removes residual acid that remains after a burnout, preventing corrosive damage to new components.
• System Compatibility: Safe for all common HVACR construction materials, hermetic, and semi-hermetic compressors.
• Reduced Labor: Eliminates the need for costly, repetitive oil changes and complex solvent flushing procedures.
• Proactive Protection: Remains active within the system to neutralize acid as it forms, functioning as a vital preventative maintenance tool.
• OEM Recommended: Recognized and recommended by major equipment manufacturers for post-burnout cleanup.

Common Questions

Can I use Rectorseal 45004 in an R-410A system?
Usually no. Most R-410A systems use Polyolester (POE) lubricants. This specific 45004 formula is strictly for mineral oil or alkylbenzene systems. Use the "Acid-Away for POE" variant for synthetic oil applications.

Do I still need to change the liquid line filter drier?
Yes. While Acid-Away neutralizes the acid chemically, you must still install a high-capacity burnout filter drier to capture particulates and moisture. Always perform a triple evacuation to 500 microns as part of your standard burnout cleanup procedure.

Is it necessary to remove the product after some time?
No, the treatment is designed to stay in the system. It is fully miscible with the refrigeration oil and will not alter the lubricant's performance characteristics or cause restrictions in expansion valves.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.