ASHRAE 79-2015 is the ASHRAE 79-2015 standard for the Method of Test for Fan-Coil Units, giving buyers a recognized testing reference for evaluating these HVAC terminals in a consistent way. For teams comparing equipment performance, documenting test conditions, or supporting product selection, this standard helps define a common technical basis for review. It is especially relevant when engineering, procurement, and QA/QC groups need reliable documentation around fan-coil unit testing and performance assessment. For facilities and consultants, it supports clearer technical communication and more defensible equipment evaluation.

Purpose of ASHRAE 79-2015

The purpose of ASHRAE 79-2015 is to provide a standardized method of test for fan-coil units so results can be generated and compared using a recognized engineering reference. As an ASHRAE standard, it is used to support consistency in how performance-related testing is approached for this equipment category. That makes it useful for manufacturers, test laboratories, HVAC engineers, and technical reviewers who need a common framework for verifying fan-coil unit behavior and documenting results in a professional, comparable format.

How ASHRAE 79-2015 is used

ASHRAE 79-2015 is commonly used in product testing, equipment evaluation, and technical documentation workflows involving fan-coil units in commercial building HVAC applications. It may support laboratory testing, specification review, and procurement decisions where verified test methods matter. HVAC engineers, commissioning agents, QA/QC personnel, and consulting teams may use it when reviewing submittals or comparing equipment performance data. It is also relevant for manufacturers and test facilities that need a consistent method for reporting results and aligning with recognized industry practice.

Why ASHRAE 79-2015 matters in practice

ASHRAE 79-2015 matters because a clear testing method helps reduce ambiguity when fan-coil unit performance is evaluated, documented, or compared across projects and suppliers. That can improve confidence in equipment data used during design, procurement, commissioning, and facility planning. For building owners and technical teams, it supports better-quality records and more consistent decision-making when selecting or verifying HVAC equipment. In day-to-day work, this kind of standard helps reduce review friction and strengthens the technical basis for project and operations decisions.

• Method of test for fan-coil units
• Recognized ASHRAE standard reference
• Supports equipment comparison and documentation
• Useful for HVAC, QA/QC, and test labs
• Relevant to procurement and commissioning reviews
• Helps maintain consistent technical reporting