Comfort Zone CZ275 5,000-Watt/240-Volt Hard-Wired Portable Industrial Heater, NEMA 6-30R Receptacle, Steel Body with Adjustable Tilt Angle, Adjustable Thermostat, & Overheat Protection Blue

This heater works very well. It’s warms up my whole house nicely. The only issue is the fan never turns off. I don’t mind the fan noise but I know some humans will.

I set the heater up in my garage sitting on a concrete floor. Plugged it directly into a 240 V plug after 20 minutes of run time it’s still barely pushes warm air. The papers that come with it said to expect a bad smell the first couple minutes cause it’ll be burning the lubricant off the heat coils. This has been running for 20 minutes and the heat coils are still shiny And I can put my hand directly on the front screen and it’s barely warm. At this rate, I could keep it plugged in in my garage all winter and my garage still wouldn’t warm up until summer. I would not recommend this unit to anyone.

Works Great! I have it on a 240/30amp circuit. Warms my garage to 65+ with ease on high w/ outside temps in the 30's. I usually turm it down to low after 40 minutes or off. Gets to warm! Highly recommend to warm garages in cold temps!!

Was looking for a source of heat for when the power goes out as I have electric storage heat only for my home. We are in the far north woods and loose electric on a regular basis do to beavers and storms. Although I have a generator, the storage heating system is not ideal for quick heat. This is like having a forced air furnace that you can kick on and warm the place back up in short order. I don't get the reviews about the fan staying on, however. It stays on until the unit itself cools down enough to not overheat. The fan will kick back on in order to cool itself down again until the coils quit heating the unit up, even with the switch in the off position. Nice safety feature. Very happy with this equipment.

I retract my review, it WAS A GOOD HEATER UNTIL..... The thermostat kept kicking it off after only running for about 5 minutes. I felt the plastic control box and it was hot so I popped it off and that connect I circled was GLOWING RED!!! they have the neutral on all three heating elements jumped to a single 14 gage wire!!!!! THIS IS A FIRE HAZARD!!!! DO NOT BUY!!! THIS SHOULD BE PULLED FROM THE SHELVES. it is only a 14 gage wire! they used too small of a terminal block and ran out of space. If you are a cheap person who knows what your doing it can be fixed easily. I fixed mine and its great. However, this was a dangerous short cut they took and its what we all get for buying cheap Chinese sourced products

Great product. But had to change the 3 prong plug to fit 30amp dryer plug. Easy fix being an electrician.

Doesn’t out out much heat but being in MN it might not be made for cold weather.

Worked fine the first three to four times I used it. Then heating elements would not come on. Had to sit there and play with it for about 20 minutes before it finally came on. Then it would not get hot even when I have it on maximum temp. Just warm air. Called Amazon and ask for a replacement heater. They contacted manufacture. Waiting for them to contact me.