ASHRAE 209-2018
Energy Simulation Aided Design for Buildings Except Low-Rise Residential Buildings
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
ASHRAE 209-2018 provides a technical framework for Energy Simulation Aided Design for Buildings Except Low-Rise Residential Buildings. It is relevant for projects where energy modeling supports design decisions, helping teams compare options and evaluate building performance before construction or major renovation. As an ASHRAE standard, it serves as a recognized reference for consistent engineering practice and clearer documentation. HVAC engineers, energy managers, consultants, and commissioning professionals may use it to align simulation work with design workflows and performance review needs.
ASHRAE 209-2018 technical scope
This ASHRAE standard addresses the use of energy simulation as part of the design process for non-low-rise residential buildings. Its technical value lies in providing a structured reference for when and how simulation can support design evaluation, helping users approach energy performance in a more consistent way. ASHRAE 209-2018 is best understood as a standards-oriented benchmark for building energy analysis, rather than a broad design handbook. It is useful where teams need a common basis for technical review and documentation.
Where is ASHRAE 209-2018 used?
ASHRAE 209-2018 is commonly used in commercial and institutional building projects where energy simulation informs design decisions. It may support new construction, retrofit planning, and early-stage performance review for buildings with HVAC and energy-efficiency objectives. Typical users include HVAC engineers, energy modelers, sustainability teams, facility managers, and commissioning agents who need a shared reference during design coordination, owner review, or technical documentation. It is especially relevant when simulation results are being used to compare alternatives or support project-level energy decisions.
Practical value of ASHRAE 209-2018
The practical value of ASHRAE 209-2018 is its ability to improve consistency in simulation-aided design workflows. For professional teams, that can mean clearer communication between design, energy analysis, and review functions, along with better traceability for performance assumptions and decisions. It may also help reduce rework by giving project stakeholders a recognized technical basis for evaluating energy-related design choices. For buyers responsible for building performance, compliance support, or documentation quality, it offers a focused reference tied to energy simulation in nonresidential building design.
- Energy simulation for building design
- Non-low-rise residential buildings
- HVAC and performance review support
- Energy model coordination and documentation
- Useful for engineers, modelers, and commissioning teams
- Publication Date: 2018
- Publisher: ASHRAE
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.