Smart Wi-Fi Infrared Wall Heater 1500W Safe, Smart & Space-Saving by Heat Storm . This is our best-selling wall heater—loved for its powerful performance, easy installation, and smart features. This 750-1500-watt wall-mounted heater packs serious heating power while staying cool to the touch—even the grill—making it a family-friendly favorite. And with built-in Wi-Fi control, you can mnage your home’s warmth from anywhere, right from your smartphone. Set schedules, adjust temperatures, and come home to comfort—on your time.