Running Low on R-454B? Dig Deeper
R-454B prices have skyrocketed 700% — and for contractors struggling to find supply, geothermal systems are beginning to stand out. Source link
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Everything HVAC Contractors Need To Know About the R-454 Shortage
As the HVACR industry navigates a major refrigerant transition, confusion and frustration have followed — particularly around the availability of R-454B. Though both R-454B and R-32 were introduced as low-GWP alternatives to R-410A, only...
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