IPX4 splash proof heater

Sun, 12 Jul 2026 10:40:12 +0800

Why we put our bathroom heaters through “the torture chamber”

Let’s be honest: bathrooms are a nightmare for electronics. You’ve got steam everywhere, wild temperature swings, and the occasional stray splash of water. Now, you’ll see “IPX4” on the spec sheet, which basically means the unit can handle water spray from any angle. But here’s the catch—a seal that works perfectly on day one isn’t guaranteed to work on day 100. That’s why we don’t just trust the rating. We put every batch through damp-heat aging tests to see if they actually hold up.

IPX4 on Primary IR Heating Source

IPX4 splash proof heater

Why we put our bathroom heaters through “the torture chamber”