Unit of competency Outline

Date retreived
22/07/2026 8:11 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Determine operational parameters for building HVAC hydronic systems

Determine operational parameters for building HVAC hydronic systems

Unit of competency
National Code
MEM23140
State Code
OET86
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
19/12/2022
View on TGA
State Implementation and Classification
Approved Date
19/04/2023
Field of Education
030703 - Industrial Engineering
Original Release Date
19/04/2023
Nominal Hours
35
Description
This unit of competency defines the skills and knowledge required to identify fluid flow and distribution characteristics of hydronic systems and measure system component performance, including chillers, boilers and flow control devices.The unit applies to technicians required to determine features and performance of heating, ventilation and air conditioning (HVAC) hydronic systems, including performance and characteristics of components, piping and the overall system. It applies to design, manufacture, installation or servicing work in HVAC enterprises. The unit is suitable for people working as, supervisors, technicians, and HVAC draftspersons, and for those pursuing manufacturing engineering or related technical qualifications and careers.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Determine parameters of HVAC hydronic system assessment
  • 1.1 Obtain and implement work health and safety (WHS) and environmental requirements for the work area
  • 1.2 Identify consultation and coordination requirements with client and other HVAC and building systems team members
  • 1.3 Identify characteristics and specifications of the HVAC hydronic system from installations and/or mechanical service drawings, data sheets and manufacturer specifications
  • 1.4 Identify system components relevant to determination of operational parameters
  • 1.5 Predict system and component performance using installation and/or service drawings, data sheets and manufacturer specifications
  • 1.6 Identify sources of professional and technical assistance
  • 1.7 Obtain resources required for HVAC hydronic task in accordance with organisational procedures
2. Determine flow component performance
  • 2.1 Identify operating characteristics and performance data of pumps
  • 2.2 Identify flow control devices and check piping for correct sizing
  • 2.3 Measure and check fluid flow against specifications
3. Identify required hydronic piping system
  • 3.1 Establish the operational requirements of the piping system in HVAC installation
  • 3.2 Select a suitable hydronic piping system from piping specifications and data
  • 3.3 Apply organisational risk management procedures for contingencies and unexpected situations
4. Analyse hydronic system performance
  • 4.1 Verify system performance using practical or software modelling techniques
  • 4.2 Model HVAC system to determine system expected performance
  • 4.3 Document system performance analysis in accordance with organisational procedures
No information
No information
Replaces
State Code National Code Title Type
WE953 MEM23140A Determine operational parameters for building HVAC hydronic systems Unit of competency
State Code National Code Title Type
BIW5 MEM60122 Advanced Diploma of Engineering Qualification
BIW7 MEM50222 Diploma of Engineering - Technical Qualification