Where should the discharge from a ruptured disc be piped for proper venting?

Discharging the contents from a ruptured disc outdoors is the appropriate action to ensure safe venting of gases that may be released in case of a rupture. This method minimizes the risk of harmful chemicals or refrigerants mixing with indoor air, which could pose health hazards to occupants.

By routing the discharge outdoors, any potentially hazardous substances can dissipate into the atmosphere, reducing risks associated with toxic exposure indoors. This is essential for maintaining a safe environment and adhering to safety standards in handling refrigeration system failures.

Routing the discharge indoors could lead to scenarios where toxic gases accumulate, creating a significant health risk. Directing it to a wastewater treatment system may not be appropriate either, as it could lead to contamination or regulatory issues with local wastewater protocols. Using a closed-loop system generally refers to setups designed to contain and recycle fluids rather than venting or discharging to the air, making it unsuitable for handling venting from a ruptured disc.