Multi-refrigerant Danfoss DSH Scrolls Give OEMs Low-GWP Flexibility

Multi-refrigerant Danfoss DSH Scrolls Give OEMs Low-GWP Flexibility


Danfoss has qualified its range of DSH scroll compressors for use with R454B and R452B refrigerants, giving OEMs “ultimate flexibility” when offering alternatives to R410A.

DanfossDSH

Multi-refrigerant Danfoss scrolls with IDVs DSH qualified for R454B, R452B and R410A refrigerants.

Already a popular option for commercial chillers and rooftop systems using R410A, with Intermediate Discharge Valve (IDV) technology to enhance seasonal part-load cooling efficiency, the DSH scroll compressors now support R454B and R452B refrigerants. The option to use new, lower-GWP refrigerants was prompted by the EU’s ongoing phase-down of high GWP refrigerants, limiting availability and increasing the price of R410A.

Meanwhile, in countries where refrigerant GWP is already taxed, switching to R454B or R452B will provide savings on the tax value up to 78% and 67% respectively.


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