Go beyond cleaning: focus on observation, records and service access.
Assess before cleaning
Maintenance goes beyond removing deposits: it also involves observation, access checks and intervals suited to actual use.
A meaningful inspection checklist
Condition and access points · Deposits, deformation and joints · Schedules informed by usage · Inspection and maintenance records
Choose service intervals
Final materials, dimensions, airflow and methodology depend on site conditions and applicable requirements.
Design for maintainability
Maintainability and transparent communication matter as much as appearance.
Document and review
Final review may include visual inspection, accessible connections and the testing specified for the project. Compliance with a standard should only be claimed after appropriate verification.
ASHRAE Handbook — Duct Design ↗ · SMACNA — Technical Standards ↗
Final materials, dimensions, airflow and methodology depend on site conditions and applicable requirements.