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
Purpose and scope of chiller installation
Pre-installation checks & foundation requirements
Safe equipment handling procedures
Chilled water piping, insulation, and condensate drains
Electrical connections and earthing
Control and instrumentation setup (BMS integration)
Pre-commissioning and functional testing
Safety and environmental considerations
Quality control inspections & deliverables
Why Use This Method Statement of screw compressor chiller?
Complies with ASHRAE and SMACNA standards
Suitable for HVAC contractors, consultants, and facility managers
Easy-to-follow procedure for safe and efficient installation
Helps QA/QC teams ensure compliance with project requirements
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.


