Finding into death of Tyler Robinson
Deceased
TYLER ROBINSON
Demographics
6y, male
Date of death
2010-05-30
Finding date
2013-07-30
Cause of death
Carbon monoxide poisoning
AI-generated summary
Tyler Robinson, age 6, died from carbon monoxide poisoning from an open-flued gas wall furnace at a rental property. The furnace had not been serviced for at least 2 years before occupancy and contained heavy soot deposits and lint blockage in the burner assembly, causing incomplete combustion and dangerously high CO emissions (exceeding 3000 ppm). The sealed house lacked adequate ventilation, and operation of multiple extractor fans created negative pressure that reversed the flue operation, drawing CO into the master bedroom where the boy slept. Clinical lessons include: open-flued gas appliances in well-sealed homes present serious risks; regular servicing by licensed gas fitters every 2 years is essential; extraction fans must be assessed by qualified technicians to prevent flue reversal; and the combination of poor maintenance, lack of ventilation, and modern high-efficiency building design created a lethal scenario. Preventive measures include servicing records, CO awareness education, and proper ventilation assessment.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Clinical conditions
Contributing factors
- Open-flued gas furnace with heavy soot and lint buildup in burner assembly and heat exchanger
- Incomplete combustion due to obstruction of primary air inlet
- Lack of servicing/maintenance for at least 2 years prior to occupancy
- Operation of multiple extraction fans creating negative pressure
- Reversal of flue operation drawing carbon monoxide into living spaces
- Sealed house with poor natural ventilation
- Lack of manufacturer guidance on servicing requirements
- Unknown tradesman's inadequate inspection in 2004-2005
Coroner's recommendations
- ESV to continue public awareness campaign on risks of failure to service gas heating appliances regularly and need for licensed gas fitters
- ESV to target electrical trade to ensure exhaust fans not retrofitted in homes with gas heaters without clearance from qualified licensed gas fitter
- ESV to alert public to dangers of DIY exhaust fan retrofitting impacting safe operation of gas furnaces
- ESV to investigate ventilation options for five and six star energy rated homes with open flued furnaces and distribute recommendations
- ESV to stress difference between carbon monoxide alarms and smoke detectors in public awareness campaign
- ESV to continue training gas fitters in testing for CO spillage from open-flued appliances
- ESV to persuade manufacturers to nominate periodic checking and servicing in Owners Manuals
- REIV to encourage managing real estate agents to build into tenancy agreements requirement for gas appliances to be checked and serviced every two years at landlord expense by qualified gas fitter
- Consumer Affairs Victoria to redraft tenancy guide to alert prospective tenants to ask for evidence of gas appliance checks within past two years and request contractual clause for future checks
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