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VRF Refrigerant Pump Down Package

Refrigerant Detection Systems safeguard against refrigerant levels exceeding permitted concentration levels, they react effectively in the event of a leak and are available with a Pump Down option.

This Pump Down package works alongside standalone and aspirated leak detection providing an option to pump down and isolate the refrigerant within City Multi R2 heat recovery.


  1. KS8-OCI 8 Pump Down Control System provides link between City Multi R2 and leak detection
  2. Available for City Multi R2 heat recovery VRF - PURY, HVRF, YLM and YNW models
  3. Includes actuated isolation ball valves to isolate during and after pump down
Pi Vrf Refrigerant Pump Down Package Jun16 (1.72mb)
Vrf Automatic Pump Down Package Applications Manual Issue 7 080817 Small (2.03mb)

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