Quote:
Originally Posted by Magickiwi
I don't think the CSA would approve refrigeration equipment with no valve to drain, add refrigerant. I am not 100% positive but I am pretty sure it's law that refrigeration equipment must have a way to release (and subsequently refill) refrigerant without allowing it to drain to the atmosphere.
Any experts out there that can provide input?
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yup they would, lots of sealed systems out there including the fridge in your house. different ways to service them, puncture valves that get soldered in place. when they are filled at the factory they just inject it into the copper pipe pigtails then crimp the ends when they are full, and solder then for the final seal. I know if I got stuff in that was low or empty I would just solder service valves on them.
Steve
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01-07-2014, 12:38 AM
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