Portable Immersion Water Heater with Stainless Steel Cover, Quick Heating Immersion Heater with LCD Thermometer, Anti-scalding Bucket Heater for Indoor & Outdoor (2 Pcs, Black)
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Color: Black
Style: 2 Pack
Features
- Double Safety Protection: According to customer demand, we have upgraded the electric heater with built-in temperature control and fuse, automatically stop heating and maintain the temperature when the water temperature reaches 167F. The fuse can cut off the power to avoid fire, providing double safety protection and enjoying a comfortable soak at home. Heaters are NOT suitable for liquid heating in standard drinking cups due to critical operational constraints and safety considerations
- Fast Heating: 1500W high power fast immersion water heater can heat 5 gallons of ROOM TEMPERATURE WATER in minutes, saving energy and money. If you want to heat up for a shorter time, you can use 2 water heaters at the same time, but be careful NOT to use them on the SAME OUTLET. The heating time will be little longer in cold weather. We recommend a maximum use time of 3 hours. And this immersion heater is ONLY for WATER HEATING.
- Simple Operation: Immersion water heater is easy to use, make sure the immersion water heater is fully immersed in water and the water level is sufficient before powering it on. Keep watching and keep hands off. Once water is hot enough or boiling, unplug the heater and wait a few seconds before removing it from the water. You can also use the thermometer probe to measure the water tempetature, simply place it in the water.
- Anti-scalding & Corrosion Resistance: The pool heater with corrosion resistance stainless steel protective guard can effectively prevent the heating element from directly contacting the people or animals, both sides are fixed with mechanical and AB glue, which has strong sealing and is safer. Strong corrosion resistance, for you to solve the trouble of no hot water.
Material: Stainless Steel
Voltage: 120 Volts
Item Length: 10 Inches
Brand: HeavenBird
Color: Black
Material: Stainless Steel
Voltage: 120 Volts
Item Length: 10 Inches
Brand: HeavenBird
Color: Black
Wattage: 1500 watts
Item Weight: 1.8 Pounds
UPC: 611553754748
Manufacturer: HeavenBird
Part Number: 02A04-5686
Item Weight: 1.8 pounds
Item model number: MJ-R13
Style: 2 Pack
Power Source: Electric
Special Features: Lightweight, Portable
Included Components: 2 x immersion water heater, 1 x thermometer, 1 x instruction manual
Batteries Included?: Yes
Batteries Required?: Yes
Battery Cell Type: Alkaline
Date First Available: July 11, 2023
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Style: 2 Pack
They work rather well and fast. Heats up water pretty fast.
Reviewed in the United States on February 6, 2026 by Carl D.
I bought this to heat a huge inflatable tub of water since our hot water heater doesn't even heat a full bathtub of water. (Aren't slumlords fun?!) I have a 3 gallon plastic bucket that I filled with water, put the wand in the water and then plugged it in. It heated the water to boiling in maybe 7 minutes. Make sure to unplug it again before taking it out of the water. Fires, electrocutions, the danger is real. But the product is awesome. Three gallons of boiling water, when added to lukewarm water goes a long way and I know we saved money by not using the hot water heater that's on its last legs. The only issue that we had was that our electric situation here is dicey. A hair dryer killed my bathroom outlet completely. This thing? Blew the fuses repeatedly. We had to unplug all major electric suckers while using it that were on the same fuse.
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Reviewed in the United States on September 8, 2023 by Rebecca H.
Our kitchen hot water heater went out and we have not replaced it because it only works the kitchen sink. I still like hot water to wash dishes so I was boiling water and filling sink but that got old. I was searching Amazon for the small under sink hot water heaters and ran across this little inexpensive device and thought why not. Works great! I put it in the sink of water and it heats from 60 to 90 in about 5-10 minutes. Today I forgot about it and when I went back in the water was 150 degrees! So it definitely works and gets plenty hot.
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Reviewed in the United States on February 5, 2023 by A. Doles A. Doles
Color: Black
Style: 2 Pack
Tried to use them to heat a tub of hose water for an outdoor bath. Did not work well and when I tried to feel temp of water it shocked me and my kid! We weren’t even trying to get in while they were in the water
Reviewed in the United States on June 11, 2024 by Amazon Customer
Color: Black
Style: 2 Pack
Works good I put in 50 gallon drum with 5 boxes of tea bags and heat the water and make large amount of tea for my restaurant Just kidding I don’t own a restaurant!
Reviewed in the United States on October 3, 2025 by Matt
I've only had this heater for a month and it has worked great. Heats up 4 to 5 gallons of water within 15 to 18 minutes. Water gets pretty hot after 20 minutes so please be careful with children. Don't stick ur hands in water while plugged into electrical socket. Also do not! Run multiple electrical plugs while heating water as well. This little heater is pulling a good amount of juice from the socket. Overall great buy for the price.
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Reviewed in the United States on January 23, 2023 by E.G.
Color: Black
Style: 2 Pack
These things work but use caution: 1) These heaters use a tremendous amount of energy, if you are using a generator to power them, good luck because they are around 1500W which is HUGE and its like running two microwaves at the same time for one of these to get warm! they take several hours to get hot. They will yank amps/current like crazy from a lithium battery in your RV, so be prepared. 2) You cannot use them inside an metal containers without being shocked HARD. You cannot touch the water with them inside anything else non-metal either, it just wont zap you as hard. So they do work, they just take forever to get going so it may be better to stick with gas for heating up your hot water tanks in a cabin/rv type frozen water scenario. Make sure you remove power to them before checking the water or it will shock you. 3) If you use an extension cord, make sure its an extra heavy duty/high amp cord and the shortest cable possible for your application. Do not run two of these from the same outlet either or you risk a fuse-breaker trip inside your home/cabin, RV camper, etc. This works well for heating a small inflatable hot tub or kiddie pool as long as everyone knows not to touch the water while they are in. They have to be fully submerged or could burn out. I bought a 2 pack of these as an emergency way of heating frozen water barrels full of clean water that always freeze at a lodge/camp in the woods during winter. They took forever to get going in 20*F weather and I would suggest simply boiling hot water on a propane stove and pouring that hot water inside whatever is frozen rather than going this route as it takes forever. Using them with a LiFeP04 battery in a camper with an inverter will drain the batteries insanely fast. So, for heating up a small pool for the kids ahead of time making sure no-one touches the water = yes. Heating up a full sized pool = definitely not unless you want to see your electric bill go berserk. Pre-heating a hot tub for a few hours before the built in tub heating element gets going = yes. For heating up a semi-frozen 50 gallon barrels of water for emergencies with your generator in the winter time in the middle of nowhere without electricity and running on a generator, possible but not the best way to do it, at least not cost wise. The generator will struggle unless it is extremely powerful. Hope this helps.
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Reviewed in the United States on December 20, 2024 by Ronnie the limo driver
Feet hurt? Use in a container like those used for bread, add water, a little Epson salt and you are a new man! Just read the instructions well, don't remove from the water while it is plugged in. Works great and at a very affordable price! in a minute you will have super hot water!
Reviewed in the United States on August 25, 2024 by Robert P.