How to Pick the Right Infrared Heater for Your Bathroom
Getting the wattage right for your bathroom heater isn’t about doing complex math—it’s about making sure you actually feel warm when you step out of the shower. If you go too low, you’re just standing in a chilly room waiting for something to happen. Go too high, and you’re basically paying to heat the walls while risking a tripped breaker. Finding your sweet spot Think about the size of your space. If you’ve got a tiny powder room, you don’t need a powerhouse. Something in the 250W to 400W range usually does the trick because the heat has nowhere to go—it just builds up quickly. For your average bathroom, you’ll probably want to jump up to 600W or 800W. But if you’re dealing with a massive master bath—the kind with high ceilings and lots of open air—you’ll need 1000W or more. In those big rooms, you might even want a couple of lamps so the heat actually reaches you before it disappears into the ceiling. Dealing with the steam Here is the thing about infrared: it doesn’t warm the air; it warms you. It’s that cozy, sun-on-your-skin feeling. But bathrooms are humid. Steam can get in the way of that heat. That’s why we use quartz glass—it helps the warmth cut right through the moisture. Just a heads-up: make sure whatever you buy is IP-rated. You don’t want to be worrying about electrical shorts while you’re relaxing in a bubble bath. Power, bills, and a few tips The bigger the wattage, the faster it gets hot. A 1200W lamp is almost instant. It’s great, but it pulls a lot of power. Before you install one, just double-check that your circuit can handle it. Nobody likes a dark bathroom because the breaker popped. To save some cash on your electric bill, try adding a motion sensor or a simple timer. That way, the heater isn’t running for an hour after you’ve already left the room. One last thing: watch where you mount it. If a high-power lamp is too low, it’ll feel like a heat lamp at a buffet—way too intense. Mount it too high, and you’re wasting energy. Find that middle ground where it feels just right.