Comfort Zone Indoor Space Heater with Adjustable Thermostat, Fan Forced, Electric, Overheat Protection, Safety Tip-Over Switch, Energy Efficient, Ideal for Home, Bedroom, & Office, 1,500W, CZ45E

It is strange how difficult it can be to find this specific type of heater. This is a forced air fan heater, which is different from a ceramic heater. I find forced air heaters to provide a more consistent heat feel than a ceramic heater does. For some people, this is a big deal, for others it is not. I personally can't stand ceramic heaters. This little heater does great job though. It provides a consistent and comfortable temperature that you can feel. It is strong enough to make a large bedroom feel slightly more comfortable, but I would say this is much more for personal use than heating a room. I really like it for heating my feet at my desk or while watching TV. Its small and durable, which is nice. I find it very easy to bring it wherever I am in the house. It also held up well to two kids being not so gentle with it. My two year old in particular loved shoving it over or trying to throw it (off of course). It took a few good bangs and dings and kept chugging. It did eventually give up, but I would say that was more from being mistreated than manufacturing. It does have a safety tip feature too, which is great with kids or animals around.

Overall, I’m happy with this space heater and satisfied with my purchase. This fan space heater gave off a slight smell the first time I ran it, but it disappeared within a few minutes. I’m pretty sure it was just the anti-corrosive coating burning off, and I haven’t noticed any smell since. It works well as supplemental heat for small rooms or personal comfort. I like having a low setting since I don’t always need full output. Low draws about 600W and high uses the full 1,500W. Confusingly, this heater has an "Eco" mode which is actually just medium and draws 900W. There are two heating coils; low activates just the smaller coil; medium, the larger coil; and high is both coils. The heater includes the two key safety features I expect: tip-over protection and overheat protection. The thermostat appears to be a basic bimetallic switch. It’s not extremely precise, but it does a good job maintaining a comfortable temperature. You turn the thermostat to max to warm the room, then slowly dial it back until you hear a click and the heater shuts off. After that, it cycles on and off automatically to maintain that comfort level. It’s also worth noting that heaters like this are meant for temporary, personal supplemental heat. They’re small, lightweight, and affordable, which makes them easy to move and deploy where you need them, but they’re not intended to replace long-term or fixed heating solutions.

I used this last winter in my office at work. It puts out the heat and is space-friendly. The thermostat works perfectly. It easily tucks into my desk when not in use.

I purchased this to heat a small bedroom (9' x 9') that my husband renovated for my mother when we moved her in with us after she received very poor care at a local nursing home. My husband tested it before using it in her room and unfortunately the thermostat on it is useless. He set it for low heat (600 watts) and turned the thermostat to the lowest setting as well (the point where it just turns on). The heater ran non-stop for more than half an hour and the room was nearly 80 degrees. He then turned the heat setting to high for a while but still the heater never shut off. Again, this was with the thermostat at the lowest possible position. He finally gave up and tilted the heater to test the auto shut off (that's how I know the tip-over feature works) and unplugged it. As it is the heater is usable (if you stay in the room with it and awake) but I would never trust it to run any other way. Only thing good I can say is the heater puts out a decent amount of heat for it's size and the tip-over shut off feature does work. Too late to return it as there was a delay in getting my Mom here and now it is past the return window. Maybe we got a dud by my personal recommendation is to avoid this one.

I bought this to heat up the small bedroom my octogenarian mother sleeps in. She's always freezing. Mid-June when it's high seventies, low eighties? Wearing a long-sleeved sweater with her arms wrapped around herself, shivering. Is this what I have to look forward to? Cripe. Anyway, I bought her this for her little bedroom and it heats it up very nicely. I don't love the cheap feel of it, but I suppose that's not why I bought it. It does have fall-over protection, which is nice. It's a basic, cheap heater, and if that's all you need, that's all you get. No bells. No whistles. Just a cheap heater that works.

I set this up in my basement to heat a far corner of a crall space during the winter so my pipes don't freeze using a wireless outlet switch and some automation. It kicked out enough heat to handle extremely cold temperatures during the 2025 winter and I expect it to continue working for, well, forever. It has one job and does it well. Small enough to put it exactly where I needed it to go

Decent Heat, But Limited Reach This little Comfort Zone space heater does its job in a small bedroom or office, but it’s not one I’d count on for larger spaces. The fan pushes out steady warm air and the adjustable thermostat makes it easy to set to a comfortable level without fiddling too much. The safety features (tip-over switch and overheat protection) give me peace of mind, especially when leaving it on while I’m nearby. That said, the fan is on the louder side for such a compact unit—it’s fine for background noise during the day, but noticeable at night if you’re trying to sleep. It also takes a while to make a difference in room temperature unless the space is truly small. The plastic build feels light and somewhat fragile, so I’d be careful about frequent moves or rough handling. Bottom line: A budget-friendly heater that works well for close-up warmth in small spaces, but don’t expect it to quickly heat an entire room.

Wonderful heater just right for keeping warm while reading my Bible or watching TV. Safety shutoff is a nice feature.

Comfy air

I liked it and it works silently.

This space heater works well but is a little loud when running you can hear a vibration even when placed on carpet

Had to return. Too much voltage for my circuit. Kept tripping the breaker. Nice light weight. Very nice product otherwise.