• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects
    Architects
    General Contractors
    General Contractors
    Building Official & Plans Examiners
    Building Official & Plans Examiners
    Inspectors
    Inspectors
    Owners
    Owners
    Subcontractors
    Subcontractors
    Code Consultants
    Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

1104.2.2 Nonconnecting Spaces

Uniform Mechanical Code 2018 of Nevada > 11 Refrigeration > 1104.0 Requirements for Refrigerant and Refrigeration System Use > 1104.2 Refrigerant Concentration Limit > 1104.2.2 Nonconnecting Spaces
JUMP TO FULL CODE CHAPTER
Where a refrigerating system or part thereof is located in one or more enclosed occupied spaces that do not connect through permanent openings or HVAC ducts, the volume of the smallest occupied space shall be used to determine the refrigerant quantity limit in the system. Where different stories and floor levels connect through an open atrium or mezzanine arrangement, the volume to be used in calculating the refrigerant quantity limit shall be determined by multiplying the floor area of the lowest space by 8.2 feet (2499 mm). [ASHRAE 15:7.3.1]

Related Code Sections


1104.2.2 Refrigeration, Nonconnecting Spaces
Where a refrigerating system or part thereof is located in one or more enclosed occupied spaces that do not connect through permanent openings ...
Uniform Mechanical Code 2018 of Nevada > 11 Refrigeration > 1104.0 Requirements for Refrigerant and Refrigeration System Use > 1104.2 Refrigerant Concentration Limit > 1104.2.2 Nonconnecting Spaces
1210.2.4.1 Fuel Gas Piping, Spacing
Spacing of supports in gas piping installations shall not exceed the distance shown in Table 1210.2.4.1. Spacing of supports for CSST shall ...
Uniform Plumbing Code 2018 of Nevada > 12 Fuel Gas Piping > 1210.0 Gas Piping Installation > 1210.2 Installation of Piping > 1210.2.4 Hangers, Supports, and Anchors > 1210.2.4.1 Spacing
1310.2.4.1 Fuel Gas Piping, Spacing
Spacing of supports in gas piping installations shall not be greater than shown in Table 1310.2.4.1. Spacing of supports of CSST shall ...
Uniform Mechanical Code 2018 of Nevada > 13 Fuel Gas Piping > 1310.0 Gas Piping Installation > 1310.2 Installation of Piping > 1310.2.4 Hangers, Supports, and Anchors > 1310.2.4.1 Spacing
17.6.3.1.1* Initiating Devices, Spacing
One of the following requirements shall apply: The distance between detectors shall not exceed their listed spacing, and there shall be detectors ...
National Fire Alarm and Signaling Code 2016 of Nevada > 17 Initiating Devices > 17.6 Heat-Sensing Fire Detectors > 17.6.3 Location and Spacing > 17.6.3.1 Smooth Ceiling > 17.6.3.1.1* Spacing
17.7.6.3.3* Initiating Devices, Spacing
Smoke detector spacing shall be reduced where the airflow in a defined space exceeds 8 minutes per air change (total space volume) (equal to 7.5 air ...
National Fire Alarm and Signaling Code 2016 of Nevada > 17 Initiating Devices > 17.7 Smoke-Sensing Fire Detectors > 17.7.6 Special Considerations > 17.7.6.3 High Air Movement Areas > 17.7.6.3.3* Spacing
Help Contact Us Privacy Terms
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Code Compare
Code Compare
Highlight differences between any two building codes.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
TRY FREE FOR TWO WEEKS VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING