10 Best Heaters 2026 in the United States

The Dreo Space Heater is a portable electric heater with a powerful 1500W heating capacity, making it suitable for small to medium-sized rooms up to 200 sq.ft. It uses PTC ceramic technology, which allows for faster and efficient heating. The heater includes a programmable digital thermostat, which lets you set temperatures between 41°F and 95°F, and a 12-hour timer for added convenience.

It offers five modes, including an energy-saving ECO mode, to meet different heating needs while being mindful of energy consumption. Safety features are robust, with tip-over and overheat protection, and flame-retardant materials to ensure safe operation. Additionally, it operates quietly at 37.5 dB, making it ideal for use in bedrooms or offices without causing disturbance. The heater also has 70° oscillation to distribute heat evenly across the room.

Portability is another plus, with its lightweight design (just 3.96 pounds) and compact dimensions (6"D x 7"W x 11"H), making it easy to move around and place on the floor or a desk. The Dreo Space Heater offers an excellent balance of efficient heating, safety, and convenience, making it a great choice for indoor use in various settings like bedrooms, offices, and living rooms.

The Dreo Space Heater is a portable electric heater designed for indoor use, perfect for keeping spaces like bedrooms, offices, and living rooms warm. One of its main strengths is its powerful 1500W PTC heating system, which can quickly deliver warmth and reach areas up to 200 square feet, making it ideal for medium-sized rooms. The heater features a digital thermostat that allows users to set temperatures from 41°F to 95°F in precise 1°F increments, promoting energy efficiency while providing comfort.

Safety is a significant focus with the Dreo heater, as it includes essential features like an innovative tip-over protection and overheat protection, alongside flame-retardant materials. This makes it a reliable choice for households with children or pets. Users also appreciate the quiet operation, with a noise level of only 34dB, ensuring that it won't disrupt your peace while it warms the room.

On the convenience side, the unit comes with a remote control and a 12-hour timer, making it easy to operate from a distance. The compact design and built-in handle enhance portability, allowing you to move it effortlessly between rooms. However, there are some drawbacks. The heater’s coverage is limited to 200 square feet, meaning it may not be sufficient for larger spaces. While it has multiple modes, including an ECO setting, some users might find the energy efficiency still lacking compared to other options on the market. The reliance on electric power can also be a concern for those looking for more sustainable heating solutions.

The PELONIS Radiator Heater is a solid choice if you're looking to heat large indoor spaces like bedrooms or home offices. It offers a strong 1500W heating capacity, which means it can warm rooms up quickly and keep the air feeling comfortably warm without drying it out. You can choose between three power levels (600W, 900W, and 1500W), helping you save on energy costs by adjusting the heat to your needs. This oil-filled heater runs quietly since it doesn’t use a fan, making it ideal for noise-sensitive areas like bedrooms or study rooms.

Safety is well covered with features including a tip-over switch that turns the heater off if knocked over, overheat protection, and a clear power indicator light. Moving it between rooms is easy thanks to its four wheels and a front handle, despite it weighing about 17 pounds. One thing to keep in mind is that the heater is relatively large and might take up some floor space.

Additionally, while it has a simple dual knob control, it doesn’t offer advanced thermostat settings that some modern heaters have, so temperature control is more basic. For a quiet, energy-efficient oil heater that is safe and portable for indoor use, the PELONIS heater is a fitting option, especially for rooms up to around 160 square feet.