They were like the comfort zone I bought from Revain. It may have been updated as it is larger at the back. I didn't like the functional grip like in the past smaller comfort zones I've bought. I'm still looking for her, but I can't find her. They lasted from 8 months to a year. I have used them a lot. I only have efficiency. It can be hot in the summer and cold in the winter, although I have central heating and air conditioning. For other smaller ones, turn the knob to the right (clockwise) to go to "Fan Settings" and then to "Low Heat". On them you need to go counterclockwise. They heat up well even on the lowest settings. I bought this one and it worked fine for about three weeks. I have never dropped it and used it exactly as instructed. I was about to turn on the fan and it made this horrible rattling noise. I threw it away. waste of money. Hoping to find the previous ones I bought. At least they held up. Buyer Warning.
Efficient And Convenient Large Room Heating With 1500W 4-Mode Electric Space Heater
36 Review
KopBeau 1500W Oscillating Space Heater - Fast Electric & Portable Room Heater W/ Thermostat, 4 Modes, 24H Timer, LED Display For Indoor Office Use
50 Review
Stay Warm And Cozy With TRUSTECH'S Efficient Garage Heater - Fast Heat, Timer, Overheat Protection, And Waterproof Design
46 Review
1500W Electric Patio Heater With Remote Control, LCD Display, 24H Timer - Fast & Quiet For Large Room/Garage
42 Review
Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
🥶 LG TC09GQR Split System Air Conditioner - White
11 Review