Dr Infrared Heater DR998, 1500W, Advanced Dual Heating System with Humidifier and Oscillation Fan and Remote Control Can heat up a large room with Dual Heating System: Infrared Quartz tube + PTC. Tip-over protection and Overheat protection Built-in humidifier produces a cool mist to add much needed humidity to dry, winter air Oscillation function distributes warmth throughout your entire area evenly and faster.Can be operated as a fan with humidifier or without , good for summer time Electronic Thermostat: range 50 to 86 degrees. Rated To Heat up to 1000 Sq. Feet. Uses water bottle instead of water tank. Lifetime filter can be removed easily and cleaned. Cannot harm children or pets The DR-998 Portable Infrared Space Heater is a 1500W portable heater featuring a dual-heating system with both infrared and ceramic heating elements inside. This heater comes with a Humidifier attachment as well as a remote for convenient use. The heater can be used with or without the humidifier, the humidifier can be run with or without the heating portion of the heater turned on, and the heater can also be run in fan-only mode. It comes with 4 durable caster wheels that allow the heater to move effortlessly from room to room.