Top 10 Portable Hot Tub Heater – Swimming Pool Heat Pumps

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HISVICON Immersion Water Heater Bucket Heater 1500W Portable Water Heater for Pool with Stainless Steel Guard and Digital LCD Thermometer Suitable for Non-Conductive containers Such as bathtubs

HISVICON #ad - Safe and reliable the pool heater has an automatic power-off function. Wide application portable water heater can be used in bathtubs, washbasins, washing in winter, traveling, inflatable swimming pools, camping, wooden barrels, etc.

4. The water heater just finished working is very hot, please do not touch the stainless steel part. When the water temperature reaches about 170 degrees Fahrenheit, the water heater will automatically stop heating, effectively avoiding fire. The water heater must be completely immersed in water before power on. Once it is powered on, the water heater will work immediately. Do not leave unattended during use. 3. Precautions the main points that are easy to miss when using the heater: 1.

The outer shell is made of high-quality stainless steel and has a porous design with good thermal conductivity. Immediate heating the bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water. Easy operation you need to completely immerse the immersion water heater in water, and then turn it on. 2. The power must be disconnected before taking out the water heater.
ManufacturerHISVICON #ad
Height1.18 Inches
Length11.81 Inches
Width1.18 Inches

2. Bestway


4-Person AirJet Spa, Bestway SaluSpa Miami Inflatable Hot Tub

Bestway #ad - Operate from inside the hot tub: the digital control panel lets you change the water temperature up to 104 degrees Fahrenheit and flow of the jets without stepping out of the tub. 120 bubble jets soak sore muscles for a luxurious treat. Superior strength and durability: the puncture-resistant tri-tech material and I-beam construction ensures your hot tub never loses its shape and stability even when people sit on the side walls.

Simply inflate and deflate with the spa's own pump! A cover comes with to provide safety, maintain the water's warm temperature, and keep the water Clean from debris, such as rain or Leaves. Made for on-the-go usage: with lift handles, the spa can be moved around with ease. Simple setup and maintenance: no extra tools are needed to setup This portable spa.

Enjoy the ultimate spa experience: receive total relaxation when you slip into this soothing portable hot tub after an exhausting day. This spa deflates compactly for optimal storage and transportation purposes. Dimensions: 71" w x 26" h | inner size: 52" W | Cord length: 9 feet. A power saving timer can even automate the temperature of the spa up to 72 hours in advance; Disclaimer: This spa cannot be used in temperatures less than 39 degrees Fahrenheit.
BrandBestway #ad
ManufacturerBestway L&G #ad
Height26 Inches
Length71 Inches
Weight53.86 Pounds
Width71 Inches
Part Number54124E
Warranty1 Year Bestway

3. N\C


Bathtub, 1500W Portable Bucket Water Heater with Thermostat and Thermometer for Hot Tub, NC Immersion Water Heater, 11.5 x3.8 x1.8, Inflatable Pool, MJ-R13

N\C #ad - Thermostat and auto power off - a safety switch is installed inside to keep the water at a certain temperature about 150-170 ℉. The thermostatic water heater can automatically cycle on and off. Saving power, avoiding overheating and catching fire.

Simple operation - submerge it in the water and plug it in any grounded wall outlet and it start to work. This portable water heater is small and light in weight for hot tub, bathtub, inflatable pool, camping, travel, winter washing, etc. Warning - the water heater must be completely immersed in the water. Do not use it for more than 3 hours continuously! Take out the heater before touching the water!Do not plug the two heaters into the same outlet to avoid fire hazards! Heating water in minutes - 1500w portable immersion water heater, which can heat 5 gallons of water to 158 ℉ in a few minutes.

People can not be in the water while the water heater is working. Premium & safe - 304 stainless steel protective cover, the submersible water heater will effectively prevent the heating element is in direct contact with people or animals. Protecting you from scalding and improving the heating efficiency.
BrandN\C #ad
ManufacturerBiaojiao #ad
Part NumberMJ-R13

4. funchic


Funchic Pool Thermostat Water Heater 240V 11KW,Portable Swimming Pool Heater SPA Hot Tub Bath Thermostat Electric Water Heater Pump,Thermostat Heating Equipment with Digital Display

funchic #ad - Wide-application]- the swimming pool water heater conducts automatic heating with a stable temperature to create a more comfortable environment. The pool heater has multiple protections, safety and reliability - over-current, short circuit to the power supply line, ultra-high temperature, and water flow protection.

Flow temperature sensor technology]- this thermostat is designed specifically for the hot tub, adopted Flow Temperature Sensor Technology. Temperature setting range: 22℃~50℃ or 72℉~122℉; The power supply of the heater will cut off to protect the pool heater from unexpected situations. It is specially designed for a hot tub, massage pool, and hot spring to heat and keep warm. Automatic fault detection display]- comprehensively monitor the operating status of the system, dry fuel and other failures in the absence of water, thereby avoiding poor water flow, and quickly make appropriate judgments and displays, and more convenient for the user or maintenance personnel to judge and maintain the fault.

Automatic constant temperature control]- the intelligent self-diagnose function can detect automatically to reach the set temperature. Premium material & multi-protections]- the heating thermostat liner material is 316# stainless steel which has good corrosion resistance. The sensor is always under the control of the single-chip microcomputer to accurately and timely monitor the temperature status of the entire heating system and the flow.
Brandfunchic #ad
Manufacturerfunchic #ad
Height15.75 Inches
Length22.05 Inches
Width4.72 Inches



UCEDER Pool spa Part hot tub LX H20-Rs1 Thermostat 110V 2kw with Adjustable Temperature Thermostat for Some hot tubs,Underground Small Pool &Bathtub

UCEDER #ad - Incoloy800 steel thermostat element very safty and long life. Very easty to install and replace, no need do inter adjustment. Suitable bathtub &spa tub /hot tub 2KW /110V-120V,. When temperature is dropped down, it will heat up water until your set temperature. Suitable for bathtub or hot tub with thermo cover, we suggest water capacity not more than 400 US gallon. With 1. 5" outlet, min 035mpa pressure, suggest work with at least 025hp. Easy to set your desired termperature within 45 ° C, when temperature up to your setting temperature it will stop automatically.
BrandUCEDER #ad
Manufacturerpool spa part #ad
Part Number159l



#WEJOY AquaSpa Portable Hot Tub 61X61X26 Inch Air Jet Spa 2-3 Person Inflatable Square Outdoor Heated Hot Tub Spa with 120 Bubble Jets, BLACK/WHITE-2-3person

#WEJOY #ad - Please replace the filter in time after 168H use. Temperature & inflatewater temperature heats range from min 68℉ to max 104℉20℃-40℃. Do not use it under 32℉. Recommend: 2 adults + 1-2 children adult weight:154-176 lbs child weight:66 lbs; 2-3 adults 154-220 lbs; 3-4 adults 110-154 lbs.

If lower than the min line, then it can't heat. Inflate less than 5 min. Do not drag the spado not drag it when unpacking and packing to prevent the surface from being punctured and damaged by sharp objects. Spa must be used with the 2 filters. Powerful water circulation function2 filters work at the same time to keep the powerful water circulation and clean function. When the filter loses its filtering function, the control panel will automatically alarm and display FC.

Filter purchase link below. Environment temperature is over 25℃, it can be heated to a max of 104℉40℃. Total relaxation when you slip into this soothing portable hot tub after an exhausting day. We value customers' experience and provide one year free return. One year warrantyif the hot tub you received is defective or have any problems during use, please do not hesitate to contact Amazon's after-sales service team. Press the heating button will start the filtering function at the same time.
Brand#WEJOY #ad
ManufacturerAquaSpa #ad
Height26 Inches
Length61 Inches
Width61 Inches
Warranty1 year warranty

7. cjc


Cjc Water Heater Thermostat Swimming Pool Thermostat SPA Bath Pool Heater Electric Water Heater Thermostat Temperature Controller 220Volt, 3KW

cjc #ad - Automatic heating: thermostat will first reach the preset temperature, then stop working until the temperature dropped a few degrees, the thermostat automatically turns on. If cold water is started, will be 6 ~ 8 °C / h elevated temperatures.

Thermostat operation is fully automated, clockwise, the heating is on, indicator light, temperature reaches a preset temperature, will remain at that temperature. This thermostat is specifically designed for the hot tubcapacity less than 530 gallon, start the pump, the thermostat automatically heat insulation work, the thermostat is installed in the pipeline jacuzzi.

Input voltage:220-240V, Power: 3KW. When adding hot water bath, so the water temperature bath maintained at 40 degrees Celsius, give your Jacuzzi to create a more comfortable environment. Heating rate: the thermostat can be maintained within a temperature not exceeding 40 °C 104 °F range.
Brandcjc #ad
Manufacturercjc #ad
Weight7.72 Pounds

8. U-MAX


U-MAX Inflatable Hot Tub, 2-4 Person Portable SPA Blow Up Hot Tub with Built in Heater and Bubble Function Square 59" x 25.6"

U-MAX #ad - Seating capacity: 2-4 people; water capacity: 211 Gallons; Water temperature range: 68-104°F. Tritech 3 ply inflated walls for durability and comfort and cushioned floor with convenient drain valve. Profession customer service - u-max customer service team will be online all day. If you have any problems, issues or questions, please contact us and we will reply you ASAP.

The temperature in the spa can be raised to 104°F to deeply relax the tissues. Advanced water purification & filtration equipment - we have adopted the latest water filtration system, each portable spa tub includes two Spa Filter Cartridges for simple maintenance to keep your spa clean and refreshing. Durable & secure construction - equip faux leather pool cover with double safety lock clips and built-in air chamber for insulation, it could improve the energy efficiency of your spa tub by up to 50%.

2020 new design inflatable hot tub - u-max 2020 new design inflatable hot tub is made for up to 2-4 people and the built in hard water treatment and filtration system makes water gentler on skin for a soothing experience, balmy AirJet system, cosy heating system protect your skin from severe temperature changes. All in one & portable spa - 1 x inflatable hot tub with airjet system, 1 x Pool Top & Ground Cover, 1 x inflation hose, 2 x filter Cartridges, 1 x, 1 x Repair Kit. You can enjoy the pleasant bubble massage brought by 120 air jet vents and serve you.
BrandU-MAX #ad
ManufacturerU-MAX #ad

9. CMI Inc.


Portable Immersion Water Heater Bathtub Inflatable Pool Electric Fully Submersible Instant Water Heaters 1500W Yellow

CMI Inc. #ad - Please take out the immersion water heater before touching the water! Do not use it for more than 3 hours continuously! Thermostat and auto shut off:the middle stainless steel tube contains a thermal overload safety switch, when water reaches a certain temperature, immersion heater for water can automatically cycle on and off to maintain water temperature.

Especially fit for heating water in large size container like bucket, bath tub, water trough heater, pool heater, mini inflatable swimming pool, etc. Widely used:our portable water heater is suitable for portable bathtub, pond heater, basin, bucket heater. Before inserting the heater, please make sure that the heater is completely immersed in the water then connect the 120v/110v power supply. Easy to use:place portable water heater into water designed to contain boiling water, plug portable water heater into a properly grounded 120V AC outlet, make sure the portable immersion heater is on, fill the container with water to full cover the submersible bucket heater, make the pool warmer in a few minutes!.

Warning:the portable water heater needs to be completely immersed in water, please do not plug the two camping water heater into the same outlet to avoid fire hazards. Fast heating:1500w of power can make 5 gallons of water warm in a few minutes. It will not overheating and save power. Dry burning will auto shut off power to avoid catching fire.
BrandCMI Inc. #ad
ManufacturerCMI Inc. #ad

10. coasts


ZMM 240V 11KW Electric Pool Water Heater For Above Ground Inground Pool Hot Tub.,Upgrade Portable SPA Water Bath Heater Thermostat Swimming Pool Thermostat Heater Pump

coasts #ad - When adding hot water bath, start the pump, the thermostat automatically heat insulation work, so the water temperature bath maintained at 39 degrees Celsius, give your pool to create a more comfortable environment.

1. This thermostat is designed specifically for the hot tub, the thermostat is installed in the pipeline jacuzzi. 2. Voltage: 220v / 240 power: 11kW 50/60HZ. 4. St series pool heaters are special used for small pool less than 13cbm, can be a assistant for heat pump in heating. This product adopts latest constant temperature controller- -temperature sensor replaces traditional magnetic flow switch, it improves greatly of trouble free in working time, massage pool and hot spring to heat and keep warm; Meanwhile, adaptability of water environment and stability.3

3. Automatic heating: thermostat will first reach the preset temperature, then stop working until the temperature dropped a few degrees, the thermostat automatically turns on. 5. 1 year Warranty! .
Brandcoasts #ad
ManufacturerZMM #ad