Mortuary & Medical Equipment Blog | Insights & Trends | MedicalStretchers.com

R22 PT Chart: Everything You Need to Know About Legacy Refrigeration

The R22 PT chart is essential for maintaining older refrigeration systems, including legacy mortuary coolers. This authoritative guide explains how to read and apply the R22 temperature-pressure chart, why accuracy is critical, and how funeral homes can prepare for refrigerant phase-outs while keeping equipment reliable.