A familiar moment
The ventilation system with an uncertain service history
You are checking access points in one home when a landlord calls about ductwork in a recently vacated property. Ziverly can capture caller authority, property use, system type as described, rooms served, equipment details, reported dust, odours, noise or airflow changes, last known cleaning or maintenance, refurbishment history, occupants or sensitivities raised by the caller, access and preferred response. It does not diagnose air quality, contamination, mould, fire risk, health effects, ventilation or heating performance, confirm that cleaning is suitable, recommend chemicals or methods, quote, accept a visit or promise an outcome. Inspection, risk assessment, specification and any specialist referral remain with competent people. Smoke, burning smells, electrical danger or an immediate health concern requires the appropriate urgent route.