// CODE SNIPPET
1110.2 More Than 110 Pounds of Refrigerant
JUMP TO FULL CODE CHAPTER
Systems containing more than 110 pounds (49.9 kg) of refrigerant shall have stop valves installed at the following locations:
- The suction inlet of a compressor, compressor unit, or condensing unit.
- The discharge outlet of a compressor, compressor unit, or condensing unit.
- The inlet of a liquid receiver, except for self-contained systems or where the receiver is an integral part of the condenser or condensing unit.
- The outlet of a liquid receiver.
- The inlets and outlets of condensers where more than one condenser is used in parallel in the systems.
Exception: Systems that have a refrigerant pumpout function capable of storing the refrigerant charge, or are equipped with the provisions for pumpout of the refrigerant or self-contained systems. [ASHRAE 15:9.12.5]
Related Code Sections
1110.2 Refrigeration, More Than 110 Pounds of Refrigerant
Systems containing more than 110 pounds (49.9 kg) of refrigerant shall have stop valves installed at the following locations:
The suction inlet ...
Uniform Mechanical Code 2018 of Nevada > 11 Refrigeration > 1110.0 Valves > 1110.2 More Than 110 Pounds of Refrigerant
1107.1.9 Refrigeration, Refrigeration Systems
As part of the mechanical ventilation system in accordance with Section 1106.2.4, refrigeration systems that contain more than 110 pounds (50 kg ...
Uniform Mechanical Code 2018 of Nevada > 11 Refrigeration > 1107.0 Machinery Room, Special Requirements > 1107.1.9 Refrigeration Systems
1112.4 Refrigeration, Evaporators
that have a design pressure more than 110 percent of refrigerant saturation pressure when exposed to the maximum heating source temperature.
A relief ...
Uniform Mechanical Code 2018 of Nevada > 11 Refrigeration > 1112.0 Pressure-Relief Devices > 1112.4 Evaporators
Article 110 General, Requirements for Electrical Installations
AWG or smaller conductors. Terminals for more than one conductor and terminals used to connect aluminum shall be so identified ...
Section 110 Scope and Administration, Inspections
Construction or work for which a permit is required shall be subject to inspection by the building official and such construction or work shall ...