10 Best Quiet Heater 2025 in the United States

The Lasko Portable Oscillating Indoor Electric Ceramic Tower Space Heater is a solid choice for those looking for a quiet and efficient heating solution for small to medium-sized rooms up to 150 sq. ft. Its ceramic heating element ensures quick and quiet warmth, making it ideal for bedrooms, living rooms, or home offices.

The heater boasts multiple convenient features like two heat settings, an adjustable thermostat, an 8-hour auto-off timer, and widespread oscillation to distribute heat evenly. The inclusion of a remote control adds to its user-friendly appeal, allowing you to operate it from a distance without hassle. Additionally, the heater comes fully assembled, ready to use straight out of the box, and has straightforward top-mounted controls with a clear display for ease of use.

Safety is a strong point, with built-in overheat protection and a tip-over safety switch to prevent accidents. Its exterior remains cool to the touch, and the built-in carry handle enhances portability, making it easy to move from room to room. However, at 1500W, it may not be the most energy-efficient option for larger spaces or long-term continuous use. Though designed to be quiet, the noise level can still be noticeable in very quiet environments. Weighing 7.4 pounds and with a slim tower design, it is portable but requires a nearby power outlet due to its 6-foot cable length. This heater is best suited for individuals seeking a safe, quiet, and easy-to-use heater for small spaces.

The De'Longhi Dragon Digital Oil Filled Radiator is a solid choice if you're looking for a quiet heater for small to medium rooms like bedrooms or home offices. Because it uses oil-filled radiant heating, it works silently without a fan, which helps avoid stirring up dust—a nice plus for allergy sufferers. It offers 1500 watts of power, enough to warm up your space gently and evenly without making the air dry. The heater features a digital control panel with an LED display and a 24-hour timer, making it easy to set your preferred temperature and schedule heating times. Portability is well thought out with smart wheels and built-in handles, so you can move it around your home without hassle. Safety is covered with features like a child lock, thermal cut-off to prevent overheating, and an anti-freeze setting that turns the heater on if the room gets too cold. Energy efficiency is improved by the ECO Plus mode, which helps regulate power and temperature to avoid wasting energy.

On the downside, the heater is a bit heavy (around 26 pounds), so while it rolls easily, lifting it might be harder for some. Also, it has only one heat setting, so you can't adjust the power level beyond the thermostat control. The maximum temperature setting is 82°F, which means it’s best for mild to moderate heating needs rather than very cold spaces. This heater delivers quiet, steady warmth with good safety and energy-saving features, making it a practical option for indoor use where noise and air quality matter.

The Lasko Oscillating Digital Ceramic Tower Heater is designed to warm large rooms efficiently, offering 1500 watts of power with a ceramic heating element that spreads heat evenly thanks to its oscillation. This makes it well-suited for bedrooms, living rooms, or home offices where steady and widespread warmth is needed. It runs quietly with two heat settings—high and low—and an auto mode that maintains your desired temperature, making it a good choice if you want less noise while heating.

The digital controls and remote control add convenience, letting you adjust settings without getting up. Safety features include automatic overheat protection, a cool-touch exterior, and ETL certification, which provide peace of mind during use. The tower’s moderate size and built-in carry handle make it fairly portable around the house. It also has an 8-hour timer, so you can set it to turn off automatically, helping save energy. While it doesn’t specify advanced energy-saving modes, the thermostat control helps avoid wasting power by running only as needed.

The heater doesn’t produce much noise, but if you need absolute silence, some other models might be quieter. This model represents a solid option for those looking for a reliable, quiet, and easy-to-use heater for medium to large indoor spaces.