You are viewing an archived code
All systems containing 100 pounds (45 kg) or more of a refrigerant, other than systems utilizing non-positive displacement compressors, shall have stop valves, in addition to those required by Section 18-28-1107.7, on each inlet of a receiver. Stop valves shall not be required on the inlet of a receiver in a condensing unit, nor on the inlet of a receiver which is an integral part of the condenser.