13/08/2026
When was the last time your classroom heater was actually pulled apart and cleaned? 👀
From the outside, this heater looked fairly normal.
Behind it? Years of dust, debris and everything else that somehow finds its way behind a classroom heater. 😳
A proper gas heater service is more than giving the filter a quick vacuum.
🔧 Filters cleaned
🔥 Gas pressure checked and adjusted
🧹 Heater removed and thoroughly cleaned
💨 Carbon monoxide testing completed
✅ Reassembled, tested and ready for use
With heaters running regularly through the colder months, servicing helps keep them operating safely and efficiently — and helps schools stay on top of their gas appliance maintenance requirements.
So… what’s hiding behind the heaters in your classrooms? 👀
Mululu Plumbing provides gas appliance servicing and maintenance for schools and facilities across Gippsland & South East Melbourne.