http://ir-heat-comfort.com/en/tags/proof/ Recent content in Proof on Comfort Infrared Heating Hugo en-us Sat, 18 Jul 2026 04:57:37 +0800 http://ir-heat-comfort.com/en/posts/ipx4-splash-proof-heater/ Sat, 18 Jul 2026 04:57:37 +0800 http://ir-heat-comfort.com/en/posts/ipx4-splash-proof-heater/ <p><img src="http://ir-heat-comfort.com/images/a2e63092c5c3660be7c8be5a51f0294c.png" alt="IPX4 splash proof heater"></p> <h1 id="the-truth-about-ipx4-sealing-for-ir-heaters">The Truth About IPX4 Sealing for IR Heaters</h1> <p>Here is the problem with standard IPX4 &ldquo;splash-proof&rdquo; ratings: they <a href="https://henruite.com">usually</a> aren&rsquo;t built for high heat. In the world of infrared heaters, the seal often gives up long before the heating element does. The real danger zone is that little junction where the lead wire enters the lamp housing. Most off-the-shelf units just slap on some basic adhesive. It works for a while, but then the heat kicks in. The glue bakes, it cracks, it shrinks. And then you&rsquo;ve got a problem.</p>