Maintenance Directives
- Water treatment and descaling routines
- Routine compressor and oil checks
Reliable, stable, and widely-adopted water-cooled cooling solutions optimized around R134a refrigerant.
Water-cooled screw chillers using R134a refrigerant offer a highly proven and serviceable cooling solution for central plants. They provide stable heat rejection and benefit from widely established maintenance and spare-parts availability.

Water-cooled screw chillers utilizing R134a refrigerant offer a highly proven, stable, and serviceable cooling solution. Because R134a is an industry standard, these chillers benefit from wide availability of spares, established maintenance protocols, and highly predictable performance in central chilled water plants.
Use this checklist to align procurement decisions to operating constraints, uptime expectations, and serviceability.