Installing an air-cooled screw compressor chiller is a critical task in any HVAC project. Proper procedures ensure safety, reliability, and energy efficiency, while mistakes can lead to costly delays and system failures.
This guide provides a step-by-step method statement for installing air-cooled chillers, including pre-installation checks, piping, electrical works, testing, and commissioning. For your convenience, we’ve included a free downloadable version in both Word and PDF formats.

image credits: https://www.carrier.com/commercial/en/sa/products/commercial/chillers/30xa/
What This Method Statement Covers
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Purpose and scope of chiller installation
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Pre-installation checks & foundation requirements
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Safe equipment handling procedures
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Chilled water piping, insulation, and condensate drains
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Electrical connections and earthing
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Control and instrumentation setup (BMS integration)
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Pre-commissioning and functional testing
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Safety and environmental considerations
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Quality control inspections & deliverables
Why Use This Method Statement of screw compressor chiller?
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Complies with ASHRAE and SMACNA standards
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Suitable for HVAC contractors, consultants, and facility managers
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Easy-to-follow procedure for safe and efficient installation
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Helps QA/QC teams ensure compliance with project requirements
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Useful reference for students and engineers learning HVAC practices
Download the Full Method Statement
Get the complete air-cooled screw compressor chiller with detailed steps, responsibilities, and testing requirements.

