1800W Immersion Water Heater Portable Electric Bathtub & Inflatable Pool Submersible Water Heater with Thermostat, GFCI for Bucket, Swimming Pool, Baptistry, Sap, Above Ground Pool & Hot Tub
Condition: Used - Like New
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Availability:
Only 5 left in stock, order soon!
Arrives
Wednesday, May 27
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Features
- Precision Thermostat and User-Friendly Design: Thermostat Immersion Water Heater features a temperature probe made from corrosion-resistant material, with a length matching the 118-inch cable, making it ideal for setups where the socket is far away. The temperature can be precisely controlled within 0.1C. Its easy to operate; simply press and hold the SET button for 3 seconds to adjust the temperature using the up and down buttons. The heater supports both Fahrenheit and Celsius readings and comes with a user manual for guidance. Additionally, the bottom of the Heater rod includes a silicone gasket to prevent overheating from burning through the bottom of inflatable pools.
- GFCI Leakage and Overload Protection: Safety is the top priority for this 100% waterproof Immersion water heater, which features GFCI (Ground Fault Circuit Interrupter) leakage protection that automatically cuts off power in the event of a leak. Additionally, it has an overload protection function that activates if your homes aging wiring cannot support the heater's load, reducing the risk of accidents during extended unattended heating sessions.
- Fast Heating, Safe Design & Easy Cleaning: This submersible immersion heater combines rapid performance with thoughtful safety features. Made of 316 stainless steel, it heats water quickly and evenlyreaching optimal temperature in just 1 second while reducing preheating time. The fully waterproof design, paired with a silicone-wrapped power cable, provides reliable insulation against water exposure and electrical hazards. Its smooth stainless steel surface resists scale buildup for easy cleaning and long-term stable heating. For added protection, the bottom of the heater rod includes a silicone gasket that helps prevent overheating damage to soft-sided containers like inflatable pools.
- High-Quality Materials & Corrosion Resistance: Made entirely from thickened seamless 316 stainless steel, this saltwater pool heater delivers outstanding corrosion resistance, ensuring reliable performance during longterm submersion and continuous use. Its robust 316 stainlesssteel construction resists rust and degradation over time. The power cable is insulated with corrosionresistant rubber, providing excellent electrical insulation and dependable protection in demanding environments for safe, longlasting operation.
- Portable & Multifunctional Use: Flexible, powerful, and truly portable, this hot tub and pool heater stands out from bulky traditional heaters. Its compact design allows you to easily move it anywhere and even take it outdoors for on-the-go heating. Ideal for heating liquids in various environments including inflatable pools, baptismal pools, bathtubs and hot tubs (soaker and large tubs), swimming pools (large and saltwater), ponds, aquariums, and livestock drinking troughs. Perfect for both indoor and outdoor use.
Material: 316 Stainless Steel
Voltage: 120 Volts
Item Length: 118 Inches
Brand: XCLBTFDC
Color: black
Material: 316 Stainless Steel
Voltage: 120 Volts
Item Length: 118 Inches
Brand: XCLBTFDC
Color: black
Wattage: 1800 watts
Manufacturer: XCLBTFDC
Item Weight: 4.36 pounds
Item model number: XC-316-Heater-1800W
Date First Available: January 14, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, May 27
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
This heater does a wonderful job heating the baptistry. I just have to turn it on a day before service and its warm enough to baptized people without the shivers. Great product.
Reviewed in the United States on December 8, 2025 by Bj77
Works very good. Heats my 1260 gallon pond
Reviewed in the United States on January 12, 2026 by James M
Didn’t warm up our pool after 1 week no temp change.
Reviewed in the United States on November 11, 2025 by Barb K
Got to support a inflatable hot tub's heater and it heated it from almost freezing to 108F in less than 24 hours for context the Hot tub's heater took 4-5 days on its own and that was just from 60F to 104F then i found out the hot tub's heater was broken so that was all this heater on its own this thing is a beast and they sell an even stronger version! even in near freezing water you can see the water boiling around this thing bubbles forming and rising from the rod.
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Reviewed in the United States on January 12, 2026 by david
Build quality is good. It works BUT, I have no idea how people are saying it heats a cold bathtub from cold water to 104 degrees in an hour. When I put hot water in (98 degrees according to included thermostat) and set the unit to go up to 103 it takes at least an hour! So, 5 degree increase takes at least an hour in a standard size bathtub. So, it works. It’s just VERY slow.
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Reviewed in the United States on December 31, 2025 by Greg Redman
Very easy to use, works great, and lasts a long time even with weather. Perfect size. Only problem we had was even though it warms the water I suggest getting some type of top to keep the warmth in. If we had a top to keep the heat in it would have been worth the money we spent on it.
Reviewed in the United States on June 22, 2025 by Bethany
Great product. Warms waters quickly
Reviewed in the United States on December 22, 2025 by Suzanne Feltis
The heating element worked well for two days. Now, it immediately trips the breaker (I've tried numerous outlets) and it appears to have a direct short.
Reviewed in the United States on January 9, 2026 by Amy Reiser