HVAC EQUIPMENT SELECTION MATRIX

This book is the definitive reference for HVAC engineers, building services consultants, mechanical contractors, and design office professionals who need a structured, defensible, and repeatable methodology for selecting mechanical equipment.
Selecting the wrong HVAC equipment creates ripple effects that last the life of a building — inflated energy bills, poor indoor comfort, unplanned downtime, and difficult maintenance. Yet many selection decisions are still made on the basis of lowest initial cost alone, or through informal conversations with manufacturer representatives.
This manual changes that. It provides a weighted, multi-criteria evaluation framework that forces transparent comparison across every dimension that matters: capital cost, energy efficiency, reliability, maintainability, spare parts ecosystems, delivery schedules, lifecycle costs, and risk. The result is a numerical score that justifies the decision to clients, building owners, quantity surveyors, and regulatory bodies.
Each chapter covers one equipment category in depth, from engineering context through to a fully populated selection matrix and interpretation guidance. Whether you are selecting a 1,000 tonne centrifugal chiller for a hospital, an array of FCUs for a boutique hotel, or a rack-cooling CRAC unit for a Tier-III data centre, the framework applies consistently.