11/03/2026
🔥 Tankless Water Heater Maintenance: It’s More Than Just a Flush! 🔧
Today we performed routine maintenance on a Rinnai tankless water heater, including flushing and cleaning to help keep the system running efficiently and reliably.
During our maintenance, we also discovered a plugged air intake filter — something that can easily go unnoticed without a proper inspection. Your tankless water heater needs adequate airflow to operate correctly, and a clogged filter can affect performance and potentially lead to operating issues.
✅ Flushed the system to help remove mineral buildup
✅ Cleaned and inspected key components
✅ Found and addressed a clogged air intake filter
✅ Helped restore proper airflow and support reliable operation
This is why routine maintenance matters! It’s not just about flushing out mineral buildup. It’s about taking the time to inspect the equipment, catch issues that aren't immediately visible, and help prevent small problems from becoming bigger ones.
At 360 Plumbing & HVAC, we believe in doing the job right, paying attention to the details, and protecting your investment — not just checking a box and moving on.
📲 Need maintenance on your tankless water heater? Reach out to schedule a service!