Rectorseal 45004 Acid-Away This core is compatible with

This core is compatible with R744 (CO2) applications

For technicians troubleshooting furnace short cycling or units that trip on high limit

Secures the adjustment screw to maintain consistent outlet pressure set-points

the entire unit must be replaced

preventing equipment damage without the need for manual intervention

Rectorseal 45004 Acid-Away This core is compatible withWhen 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