Field Piping Standards Request
is the action of you specifying certain parameters for your contractor to follow in regards to the way they install the piping that goes from the Evaporator (Cooling Coil inside the walk-in) to the Remote Condenser (usually on the roof of the building).
My main concern in this area is if the piping has to run within an interior wall or not. Remember, where there is a joint, there is a chance for a leak.
Copper Piping comes in standard Rolled Lengths of 50ft. (continuous, no seams).
If your Compressor Run is something less than 50 ft. and must follow up through an interior wall, or any inaccessible space, we strongly suggest you specify Seamless and Joint-less runs through these areas.