Gree Tech Hub

Gree Tech Hub is the field companion for certified technicians and installers of Gree equipment distributed by Gree Canada. Product documentation: Browse the full Gree Canada catalog, mini-splits, ducted central, rooftop, air-to-water and GMV/VRF systems. Open installation manuals, service manuals, technical data sheets and exploded views for every model, right from your phone. Error codes: Look up any error code by equipment family. Over 400 codes with meanings, severity, possible causes and step-by-step troubleshooting. Filter by severity, search across all families at once. Components tests: Field diagnostic procedures for temperature sensors, compressors, EEVs, 4-way valves and pressure switches — with resistance tables and reference values. Built for the field: - Full English and French interface and content - Works offline: Reference data is cached on your device - Always current: Documentation updates appear without app updates Access is restricted to technicians authorized by Gree Canada. Contact your Gree Canada representative for an account.