Engineering Reliability in IP65 Bathroom Infrared Heaters through Damp Heat Aging Tests

Tue, 08 Sep 2026 10:31:46 +0800

Why we put our bathroom heaters through the “steam torture test”

If you put a heater in a bathroom, you’re basically asking it to survive a cycle of extreme heat and thick, heavy steam. Every single day. Now, we build our infrared lamps to IP65 standards. That’s the technical way of saying “we keep the water out.” But here’s the thing: a seal that works on day one isn’t always enough. Metal and plastic expand when they get hot and shrink when they cool down. Over time, that movement can create tiny, microscopic gaps in the housing. That’s why we don’t just trust the seal. We put every batch through damp-heat aging tests.

Aging Test on Advanced Infrared Heating Systems

Engineering Reliability in IP65 Bathroom Infrared Heaters through Damp Heat Aging Tests

Why we put our bathroom heaters through the “steam torture test”