2000W Portable Immersion Water Heater with Thermostat & Delayed Start - Rapid Heating for Hot Tubs, Bathtubs, Buckets & Mini Pools - Stainless Steel Guard, Real-Time Digital Display
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Availability:
Only 10 left in stock, order soon!
Arrives
Monday, Jul 13
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Features
- Intelligent Thermostat with Real-Time Display: Effortlessly set temperatures up to 180F; digital screen shows live readings and auto-restarts heating at 10F dropdelivering consistent cozy warmth for relaxing baths or mini pools.
- Powerful 2000W Rapid Heating: Enjoy hot water in minutes with 2000W high-efficiency powerheats 5-20 gallons faster than 1800W alternativesperfect for spontaneous hot tub sessions, kiddie pool fun, or quick bucket warm-ups.
- Superior Safety Design: 304 stainless steel protective guard resists rust and scalding; overheat protection triggers auto shut-off; pair with GFCI outlet and ensure full submersion for worry-free use indoors or outdoors.
- Clear Real-Time Digital Monitoring: Stay in complete control with instant temperature visibility on the controllereasily fine-tune up to 180F for personalized comfort in bathtubs, hot tubs, or portable pools every time.
- Versatile & Durable Design for Everyday Use: This submersible heater is lightweight and compact, perfect for bathtubs, inflatable pools, stock tanks, or home buckets; made with high-temp resistant glue for no leaks and long-lasting performance, it's a reliable choice for families seeking value and safety.
Material: Stainless Steel
Voltage: 110 Volts
Brand: Laoaivena
Color: Black
Wattage: 2000 watts
Brand Name: Laoaivena
Manufacturer: Laoaivena
Model Number: WHLAV_Long
Included Components: 1 x 2000W Immersion Water Heater
Material Type: Stainless Steel
Color: Black
Voltage: 110 Volts
Wattage: 2000 watts
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 13
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
Nice
Reviewed in the United States on June 16, 2026 by Jhon fish
The main thing you need to know about this heater is that you will need a 20 amp circuit to run it on. If it needs to heat on high when it first turns on, trip of 15 amp circuit breaker. It's very functional to keep water from freezing in the cold winter. I use this to keep a 5 gallon bucket of water thawed in the chicken coop and it works great. It seems to heat up quick and keep an even temperature that is displayed on the readout and doesn't have to stay on too long. It transfers the Heat through the water well and Cycles on and off as needed. It also has extra rubber bumpers that can be used so that you don't have to worry about the heating element getting too close to plastic and melting it.
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Reviewed in the United States on February 26, 2026 by Mark B
Good
Reviewed in the United States on May 26, 2026 by FETU
It heated up good he did the best, but there was a different wire on it. I didn’t understand and then my daughter looked at it and said I can’t put this in there cause I didn’t put it. I didn’t know what it was for and she said that she was glad that I didn’t would’ve been electrocuted.
Reviewed in the United States on April 30, 2026 by Theresa Karpenick
I have a 100 gal horse trough on my deck that I use as a soaking tub. Up until now it’s only been a summer activity, but I always thought how nice it would be on a winter night, and thought I had found the perfect solution with this immersion heater. The listing states that it is perfect for tubs, kiddie pools, hot tubs, etc. and that is there is a reheat feature that will heat the water if it drops below the set temperature, which is also a great feature for a tub, right? However, if you read the small print, it states that you cannot actually be in the water while the heater is running, which is not ideal for a bath. However the biggest issue I found was that it took forever to heat the water! I checked the listing and could not find any specific heating times, so I asked the question to the AI and the response was that this heater is meant for 5-20 gal and it takes 20-30 min to heat it to “bath” temp. Again, exactly how is this meant for a hot tub or bath if it takes almost 2 hours to heat the water and then every time the water cools down you have to get out for 1/2 hour to heat the water again, then get back in the tub, which kind of defeats the purpose? So while it does work to heat water, overall I think the listing is misleading. I’m sure it’s great to heat up water in a bucket but it should clearly state the capacity and heating times since this clearly is not meant for tubs or kiddie pools.
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Reviewed in the United States on April 5, 2026 by Rae
First time using an immersion heater with a probe — you really do need to put both the heating element and probe in the water for it to read correctly. After that it’s smooth: set temp up to 180°F, choose instant or delayed start, and it heats fast. Stainless guard feels heavy-duty. Works great for my wife’s baths and the kids’ pool.
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Reviewed in the United States on February 16, 2026 by Michael Williams
For $50 this 2000W portable immersion heater has more features than expected: real-time display, thermostat with auto-restart, delayed start option, and stainless steel guard that hasn’t rusted. The probe is a bit of extra work (must be submerged), but it makes temp control much more accurate than basic models. Heats buckets and tubs quickly. Happy with it.
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Reviewed in the United States on February 16, 2026 by Debra Barnard