Questions and Answers for Warmwave 1,500-Watt Electric Fan Portable Heater

A:  Heater doesn't use batteries. Plug into 120 Volts AC.

A:  No batteries necessary. Electrical outlet only.

A:  It does not take batteries. It has a cord you plug into a A/C outlet.

A:  It doesn't take batteries. you have to plug it into a 120 volt wall socket

A:  It is an electric fan.... no batteries required

A:  It really doesn't have any actual settings. The heat setting is a slide range from a low to 1500 watt. Has just a fan setting, low, and high. Not too much difference between the low and high fan

A:  At the lowest setting I believe it comes on around 40 degrees or so. I currently have one in my 32' RV to keep it from freezing and I remember it kicking on between 40-45F with the temperature knob all the way down. I do not know the high range. I also have 3 of these heaters running off of the LUX WIN100 outlet thermostats for cold offices in my building and they work great!

A:  It runs up to about 85 degrees before it'll shut off, BUT if there is too much cold air in the room, it'll never shut off. lowest temp from the thermostat is below 45, because we use one of these in our shop bathroom, kept at a not so roasty-toasty 40 degrees.

A:  In the minimum thermostat setting it will turn on at around 45 degrees Fahrenheit. Have not tested the upper range of thermostat.

A:  Low, and High. No temperature ratings given. It is basically a heating cold with two settings that change the heat and fan speed at the same time. I assume 45-50° is celsius? If so I think this gets to that temperature easily as if you hold your hands in front of it on full you will end up pulling them away in < 40 seconds. I think it would suffice for keeping your pipes from freezing or possibly thawing it out in less than an hour.

A:  The thermostat dial doesn't have any specific scale markings, so you have to use a bit of guesserology. With mine, I've found that turned all the way down, it keeps the temperature somewhere in the 40's and all the way up just went too hot for comfort, so I turned it back down to about a quarter which feels just right. Who knows how consistent the thermostats are between units though. I reckon you'd be golden for the purposes you're talking.