• 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

605.10.1.1 Overpressure Limit Set Point

Fire Code 2018 of Colorado > 6 Building Services and Systems > 605 Mechanical Refrigeration > 605.10 Emergency Pressure Control System > 605.10.1 Automatic Crossover Valves > 605.10.1.1 Overpressure Limit Set Point
JUMP TO FULL CODE CHAPTER
Automatic crossover valves shall be arranged to automatically relieve excess system pressure to a lower pressure zone if the pressure in a high- or intermediate-pressure zone rises to within 90 percent of the set point for emergency pressure relief devices.

Related Code Sections


605.10.1.1 Building Services and Systems, Overpressure Limit Set Point
- or intermediate-pressure zone rises to within 90 percent of the set point for emergency pressure relief devices ...
Fire Code 2018 of Colorado > 6 Building Services and Systems > 605 Mechanical Refrigeration > 605.10 Emergency Pressure Control System > 605.10.1 Automatic Crossover Valves > 605.10.1.1 Overpressure Limit Set Point
608.11.1.1 Building Services and Systems, Overpressure Limit Set Point
- or intermediate-pressure zone rises to within 90 percent of the set point for emergency pressure relief devices ...
Fire Code 2021 of Colorado > 6 Building Services and Systems > 608 Mechanical Refrigeration > 608.11 Emergency Pressure Control System > 608.11.1 Automatic Crossover Valves > 608.11.1.1 Overpressure Limit Set Point
416.3.3 Gas Piping Installations, Setting
Each overpressure protection device shall be set so that the gas pressure supplied to the connected appliances does not exceed the limits specified ...
Fuel Gas Code 2018 of Colorado > 4 Gas Piping Installations > 416 (IFGS) Overpressure Protection Devices > 416.3 Overpressure Protection Devices > 416.3.3 Setting
424.74 Equipment for General Use, Overpressure Limit Control
with a pressure-sensitive limiting means. It shall be installed to limit maximum pressure and shall directly or indirectly disconnect all ungrounded ...
National Electrical Code 2020 of Colorado > 4 Equipment for General Use > 424 Fixed Electric Space-Heating Equipment > 424.74 Overpressure Limit Control
425.74 Equipment for General Use, Overpressure Limit Control
with a pressure-sensitive limiting means. It shall be installed to limit maximum pressure and shall directly or indirectly disconnect all ungrounded ...
National Electrical Code 2020 of Colorado > 4 Equipment for General Use > 425 Fixed Resistance and Electrode Industrial Process Heating Equipment > 425.74 Overpressure Limit Control
Help Contact Us Privacy Terms
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
Code Compare
Code Compare
Highlight differences between any two building codes.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING