Best Raypak Pool Heaters in 2026

Pool heating capacity up to 11,900 gallon 155 kBtu/hr fresh pool based on 60°C (140°F) temperature difference between incoming heating and heated water

Fully made of high grade anti-corrosion stainless steel 316L for swimming pool, spa, hot tub with chemical treatment.

1 year warranty to cover manufacturer defects.

[Immediate heating] (Do not touch water during use to prevent electric shock!!!)The bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water. The outer shell is made of high-quality stainless steel and has a porous design with good thermal conductivity.Note: Our products are not suitable for heating swimming pools, only suitable for heating bottled water or bathtubs.

[Safe and reliable] The heater has an automatic power-off function. When the water temperature reaches about 120~160 degrees Fahrenheit, the water heater will automatically stop heating, effectively avoiding fire.Notice: Do not touch water during use to prevent electric shock!The probe of the thermometer needs to be placed at the top of the water instead of the bottom, so that the temperature can be displayed normally.

[Easy operation] Just immerse the heater completely in the water. It is best to lay the heater horizontally at the bottom of the bathtub. Be careful not to touch the water with your hands when working. If the thermometer does not work, please contact customer service for replacement.

<p>☀[Heat water faster]: 2000W high-power immersion water heater can make 5 gallons of water warm in a few minutes. While camping can bring this portable bucket heater and can enjooy shower even outside .In the cold winter, you no longer need to wait for a long time for warm water. When you get an above grond pool heater , you can enjoy hot water in just a few minutes.</p>

❀[Safety Protection] This immersed portable hot tub heater with 304 stainless steel cover guard. Heating in water for a long time will not cause rust,effectively preventing burns. Bathtub heater comes with the digital LCD thermometer whcih can show the temperature easily and can enjoy with the comfortable warm water.Be sure the water is enough then plug it .

♥ [Easy to Use] Just put the US Version pool warmer for inflatables into the water and connect it to power supply without much fuss.. Please note that the heater must be completely immersed in water during use. Through water temperature measurement, you can base on temperature. Note: It is recommended that the continuous use of the tap water heater should not exceed 3 hours.If heat the small pool above ground inflatable pool please kindly check the pool size before purchasing.

Enjoy your pool and easily heat up your above-ground swimming pool with renewable energy; FAFCO's Connected Tube (CT) design is the most efficient solar panel available

FAFCO is the oldest and largest solar pool heating manufacturer in America; Every unit is inspected and tested and made from stabilized polyolefins for a long life

Works with most above-ground pools, pumps, and filters; Starter Kit included

【2000W Ultra Fast Heating】2000W immersion water heater heats up faster. When you're out camping or traveling, the high-power travel bucket water heater can quickly heat up 5 gallons of water in minutes, saving you time and power consumption.Faster than 1500W immersion water heater.

【Easy to Operate】The design of the submersible portable water heater is simple. Small size, easy to carry when you travel, (How to use: Please make sure the immersion heater is fully immersed in water, and then connect the 125v/110v power supply. Equipped with a digital LCD thermometer, after heating for a period of time, put the probe into the water to test the water temperature.)

【Upgrade Design】2000W High power Immersion heater adopts a stainless steel protective shell, with a solid structure, high bending strength, and very safe. Below the protective hole, the heat is released faster. The bottom drainage design adopts high-temperature and wear-resistant material to drain to prevent accidental injury.

🛁Double Safety Protection: According to customer demand, we have upgraded the electric heater with built-in temperature control and fuse. When the water temperature reaches a certain temperature automatically stop heating and maintain the temperature. The fuse can cut off the power to avoid fire, providing you with double safety protection and enjoy a comfortable soak at home. ⚠️Notes: The heater CANNOT be used with people/animals in the water.

🛁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. Please do NOT touch water during use. If you do need to touch water, make sure to unplug the power first. You can also use the thermometer probe to measure the water tempetature, simply place it in the water.

☀[Heat water faster]: 1500W high-power immersion water heater can make 5 gallons of water warm in a few minutes. While camping can bring this portable bucket heater and can enjooy shower even outside .In the cold winter, you no longer need to wait for a long time for warm water. When you get an above grond pool heater , you can enjoy hot water in just a few minutes.

❀[Safety Protection] This UL Certified immersed portable hot tub heater with 304 stainless steel cover guard. Heating in water for a long time will not cause rust,effectively preventing burns. Bathtub heater comes with the digital LCD thermometer whcih can show the temperature easily and can enjoy with the comfortable warm water

♥ [Easy to Use] Just put the US Version pool warmer for inflatables into the water and connect it to power supply without much fuss.. Please note that the heater must be completely immersed in water during use. Through water temperature measurement, you can base on temperature. Note: It is recommended that the continuous use of the tap water heater should not exceed 3 hours.If heat the small pool above ground inflatable pool please kindly check the pool size before purchasing.

☀️【Eco-friendly Way to Heat Your Pool】With no electricity or gas connection needed, our pool heater absorbs and magnifies the solar rays within its streamlined housing and heats the water in your swimming pool thoroughly and quickly, which is eco-friendly and also economical.

☀️【Longer Swimming Season】This solar heater features an innovative dome design that provides better heat transfer than traditional solar systems, and also eliminates the need to set aside yard space for conventional solar panels. Each heater can heat water up to 2641 gallons.

☀️【Easy Installation & Storage】It's easy to install this water heat equipment with detailed instructions in a few minutes. When using this heater, please prop the two legs up to align the coil with the sun for maximum efficiency. And when not in use, the legs can be folded on the bottom to save space.

HEATS UP POOL: Uses solar technology to increase the temperature of the pool water by approx. 5° 9° F depending on weather condition

FOR ABOVE GROUND POOLS: Suitable for above ground pools up to 8000 gallons

COMPATIBLE WITH: Compatible with filter pump up to 1/2 hp or pump flow rate < 2500 gal/hr

SOLAR DOME POOL HEATING SOLAR SYSTEM: Easy to install with NO gas or electric connections! Heat your pool water the GREEN way using solar energy. Add weeks to your season with free energy from the sun! Multiple collectors can be connected in series to increase heating efficiency. Each dome can raise pool temps up to 10 degrees in approximately seven days. Dimensions: 28" L x 28" W x 12" H. Bypass kit REQUIRED for hooking up two or more heaters or pools that have a 1 HP or larger pump.

ABOVE GROUND SOLAR HEATING PANEL SYSTEMS: These energy and money saving solar pool systems collect the sun's rays, warming the water that circulates through the panels channels and returns it to the pool! Collector kit can be mounted on plywood (as shown in image) and rests besides pool, or be roof mounted. Either option REQUIRES a roof/rack mounting kit.

SOLAR PANEL COLLECTOR KIT CONFIGURATIONS AVAILABLE IN THE FOLLOWING SIZES: 2.5' W x 20' L; 5' W x 20' L (Comes as (2) 2.5' W x 20' L Panels); and 5' W x 10' L (Comes as (2) 2.5' W x 10' L Panels). **ALL SYSTEMS DO NOT INCLUDE PVC OR FLEX PIPES**

Pool heater lets you swim on into the cooler months of the year with an integrated rack for receiving maximum sun exposure

Extends your swimming season with warm water and heat your pool to a warm, comfortable temperature; Reduces or eliminates pool heating costs compared with gas or electrical heater

Includes a protective cover for storage purposes when not in use and 4-foot hoses, fittings, and stainless steel clamps

[Efficient Heating] Immersion Water Heater for bathtub has a rated power of 1500W, High power, Quickly heats, Bucket heater 5 gallon can quickly heat 5 gallons of water in ten minutes(Boil water need more time). If the amount of water is more, Just increase the heating time.

[Safe and Portable] Portable swimming pool heater using one-piece and one-shot casting technology, Better insulation and airtightness. Perfect for winter washing, camping, travel, etc. With rust proof 304 stainless steel guard, suitable for Plastic containers, Inflatable containers, Glass containers, Wooden containers. Notice: Do not touch water during connected the power to prevent electric shock! Please unplug the power or touch the outside of the container to test the water temperature.

[Note] 1. People can't be touch the water while the portable hot tub heater is connected the power. 2. Before powering up please make sure portable instant camping hot water heater is completely submerged in water. 3. Unplug the power before taking out the heater and using hot water. 4. Bathtub heater while in tub must use 15A outlet. 5. More than 2 water heaters are needed for heating at the same time, please do not plug the two bathtub water warmer into one outlet to avoid fire hazards!

Superior Heater: Power: 11KW, Input Voltage: AC 240V 50/60HZ; Current: 50A; Product Size(L × W × H): 18.7 × 3.9 × 14 inch (475 × 100 × 355 mm). This swimming pool thermostat adopts advanced aluminum-plating zinc plates, effectively avoiding the hurt of exposure to the sun. The liner tank uses 304 stainless steel to feature durable and sturdy performance.

Adjustable Temperature: It is convenient for you to observe the change of temperature on the LCD at any time, and you can adjust the setting value easily through the touching screen. The electric SPA heater will automatically control the temperature ranged from 71.6 °F-122 °F (22 °C-50 °C). With the smart temperature sensor, the heating system is always under control and keeps non-fluctuation of the temperature.

Intelligent Self-test: The intelligent self-checking function not only can detect automatically to reach the set temperature, but also supervises the operational status of the heater in case of water absence. If the heater has the risk of high temperature, the heating system will stop working. This humanized design helps to keep you secure when you use the machine.

【Fast Heating】1500W of power can make 5 gallons of water warm in a few minutes. Before inserting the pool warmer, please make sure that the heater is completely immersed in the water then connect the 120v/110v power supply.

【Premium and Safe】Our pool water heater has UL report and is safer to use,With high quality stainless-steel protect cover,hot tub heater will effectively prevent the heating element is in direct contact with people or animals and heat dissipates to the water faster by flowing through the holes in the guard.Durable and reusable.The holes on the guard dissipates heat into the water faster

【Simple Operation】Immerse in water at an appropriate water level and plug into any grounded wall outlet. Then the 1500W immersion water heater can start working.

DO IT YOURSELF: Complete SunQuest solar heater systems are available to suit your needs. Designed for Roof/Rack installation, all hardware, roof strapping and a Bypass are included (Pipe not included). More cost-effective than an Electric or Gas heater

EXTENDED SWIMMING: A solar pool heater sized and installed correctly, will raise your pool water 10 ℉, keeping your pool warm and extending your swimming season. Use a Liquid Solar Blanket or cover to maintain the heat for optimal results

DURABLE AND RELIABLE: Premium quality, superior technology, high-rated performance, and second-to-none reliability. They simply work - and keep on working

High Power: New square immersion water heater has a rated power of 2000W, 120V (Must use Outlet above 15A, The heater is 15A current)High power for quickly heating, heats 5 gallons of water in few minutes

Higher Heating Efficiency: heat from 70°F to 105°F,5 gallons of water usually only takes 30-60 seconds,50 gallons of water usually only takes 30-40 minute,200 gallons of water usually only takes 2-3 hours,This water heater can heat water to boiling

304 Stainless-steel Guard: With ABS outer and 304 anti-rust stainless steel guard,it is rust proof and durable, Effectively to prevent the heating element is in direct contact with the human body,Avoid direct burns, more secure protection,The holes on the guard help release heat into the water faster.

🔥[High-quality materials and automatic shut-off function] Our carefully crafted Pyramid Patio Heater is made of high-quality aluminum and has good thermal conductivity. The main body is made of durable stainless steel. The explosion-proof tube is designed to ensure that you can use it with confidence. The tilt auto-off function. If the propane outdoor heaters are tilted, the Patio Heater will be automatically turned off.

🔥[Multi-functional fashion design] outdoor propane heater is very suitable for outdoor activities. The gas terrace is equipped with detachable wheels, which is very convenient to move. It is suitable for many scenes. In the cold winter, you can use it in the outdoor garden, patio, terrace, swimming pool and in the park. The outdoor heaters for patio can also be used when drinking with friends or partying.

🔥[Pulse Ignition and Temperature Control System] propane heaters outdoor use propane ignition, 48,000 BTU heat output, push-button pulse ignition system is easy to operate, you can one-key ignition, convenient control. Our outdoor patio heate temperature control device can adjust the size of the flame for you. It can also provide a warm and romantic campfire atmosphere for your family and friends while heating.

🌡️【Fast Heating】 1500W Immersion Water Heater is suitable for rapid heats water in large size container like bucket, basin, bath tub, mini inflatable swimming pool, etc. water heater can quickly heat up 5 gallons of water in minutes, d fire. saving you time and power consumption.

🌡️【304 Stainless-steel Guard】Our Water Heater adopts a 304 stainless steel protective shell, protects the heating element from directly contacting persons or animals, Heat dissipates to the water faster by flowing through the holes in the guard. Please use it strictly according to the instructions! !

🌡️【Easy To Use】Fully submerge the heater in the water and connect it to a 120V power supply. Check power indicator light to make sure immersion water heater is working then it will heat water continuously. YIBEICO heater is perfect for any cold weather application.

Heat your pool with a garden hose.

Designed for use on In-Grund or Permanent Above-Ground swimming pools.

Easily connects to a standard 1 1/2" return fitting on above ground or in ground pools

PROVEN RELIABILITY. There's a reason the SwimEasy High Performance Solar Heater Kit has been used by solar enthusiasts for decades — it works the first day and continues to work for 15–20 years, through all types of weather and harsh rooftop conditions.

UNIVERSAL COMPATIBILITY. The SwimEasy is the right choice for making the cost-saving move to solar, fitting interchangeably with a solar pool heater panel with a round 2" I.D. header manifold that connects with a rubber hose connector.

SIMPLE INSTALL. Start enjoying your heated swimming pool with less hassle and faster assembly. Simply use rubber couplings and metal hose clamps to secure the heating system. Install panels vertically for better performance and drainage.

【RELIABLE SOLAR HEATER】 - Product Size: 22.4 × 22.4 × 9.4 inch (57 × 57 × 24 cm). Our solar dome heater is bigger than other products in the market, offering you higher heating efficiency. It extends your swimming season with warm water and heats your pool to a comfortable temperature with a 37.4-39.2 °F(3-4 °C) increase. This energy-saving pool dome is heating by sunshine with no electric or gas connections. With high-quality PP plastic material, the hose is solid and won’t leak.

【DOME DESIGNED COVER】 - We provide you a PVC cover. The solar heater can enhance heating effects with the help of the dome cover because the cover absorbs and gathers heat. Locks are there for fixing the cover tightly on the base. Please don’t remove the cover when the solar dome pool heater is not working. It can also keep your heater clean from debris.

【2 COLLAPSIBLE LEGS】 - Our solar dome swimming pool heater is equipped with 2 foldable legs, which is convenient to put the solar heater facing the sun. In this way, the heating effect will be improved. Additionally, the solar-powered dome is much easier to be stored and doesn’t take up your space for its folded legs.

Power Source Type: Solar Powered

Country Of Origin: China

Model Number: 59026

【FAST HEATING】: With 1500W high power can heat 5 gallons of water in a few minutes! You can enjoy the warm water in a very short time! The high-power portable bucket water heater can quickly heat up the water which can help saving time and power consumption.

【HIGH QUALITY MATERIALS】: The immersion water heater with high-quality 304 stainless steel shield can effectively prevent the heating element from direct contact with people or animals, and quickly dissipate heat into the water. There are holes in the protective cover. Sturdy and durable, it can be used many times without any damage.

【HOW TO USE】: Put the barrel heater in the container, fill the container with water, completely cover the protective cover of the submersible tube heater, and then plug it into a properly grounded 120V AC outlet. Check the power light in the plug to make sure the immersion heater is on and will continue to heat the water until it boils.

🏊SOLAR HEATING: Easily heat up your above-ground swimming pool with environmentally-friendly solar panel.

🏊CONSISTENT HEATING: Eliminates hot and cold spots with a patented metering system for consistent heating throughout.

🏊MAXIMIZE CIRCULATION: Flow chamber and flow metering holes between header pipes and collector tubes maximize circulation and heating efficiency.

Intelligent heating and power off: The heating time and heating temperature can be set freely. After waiting, the controller will complete your settings and automatically disconnect the power to stop heating to avoid fire. Remember, the heating time should not exceed 3 hours, it is easy to overheat and burn out the controller! ! !

Read To Avoid Fire: The heater must be completely immersed in water under working conditions. Before touching the water with your hands, please unplug the power plug first, and then take out the water heater! Please do not use it continuously for more than 3 hours! If your bathtub or small swimming pool has a large capacity and needs to heat more than two water heaters at the same time, Can be used with two water heaters，but do not plug the two water heaters into the same socket !!!

Heating efficiency: The immersion water heater has a rated power of 1500W, which can quickly heat 5 gallons of water. The protective case is made of high-quality stainless steel and has a porous design with good thermal conductivity.

1. The thermostat is specially designed for hot tubs, and the thermostat is installed in the pipe jacuzzi. When adding a hot water bath, start the water pump and the thermostat will automatically keep warm, so the water temperature bath is kept at 39 degrees Celsius, creating a more comfortable environment for your swimming pool

2. Voltage: 220V Power: 9KW 50 / 60HZ

3. Safe and easy to operate: The entire installation method of the electric heat pump pool heater is not complicated. By automatically tripping the power switch, the product can be controlled easily and quickly with high safety.

[Extend Your Swim Season]: Designed specifically for heating aboveground swimming pools . The PLC50 heater can operate within the range of ambient temperature from 40F to 100F, and can heat the water temperature to 105F, making it an ideal choice for extending the swimming season for months.

[Save Money]: Base on heat pump technology, the PLC50 heat pump absorbs energy from the air and transfers it into the water. So the operation only requires very limited electric input, hence its high efficiency and heat conversion rate can reach a score of COP 5.6. In other words, for every cent of electricity spent, 5.6 times heat is generated!

[Ideal for Above Ground Pools] 14000 BTU output, the Pool heat pump PLC50 is Ideal for Above Ground Pools with up to 4000 gallons of water. (Please refer to the temperature map of the United States to chose the appropriate model).

SOLAR POOL HEATER – The Sunheater Solar Pool Heating System allows you to capture free heat from the sun’s rays to effectively raise your pool water temperature. It’s an efficient and cost-effective method to heat your aboveground pool.

EXTENDS POOL SEASON – Your pool’s pump pushes the water through the panel’s many tubes where it’s warmed by the sun and then returned to the pool. This system can raise the water temperature up to 15°F and extend your pool season by weeks!

EASY TO INSTALL – This solar pool heater uses your existing filtration system & comes with the necessary plumbing fixtures to connect to a rigid wall aboveground pool using flex hoses (hard plumb installations will require additional parts not included).

Master Temp 125K BTU

Package Dimensions: 43.0 L x 28.0 H x 30.0 W (inches)

That's suitable to heat pools or spas up to 15,000 gallons.

Heat Fast: you will get 2 pieces of the yellow electric pool heaters, they has porous surface made of 304 stainless steel, with the 1500W high power, so that they feature the reliable thermal conductivity, and can help you quickly up heat 5 gallons of water in minutes; And they are equipped with digital LCD thermometers to help you know the current water temperature in time

Automatic Power off Function: designed with reliable automatic power off function, the bath tub heater for bath can automatically turn off when the water getting 120 to160 degrees Fahrenheit, which relieves you from worries about fire, and allows you to use with confidence; Please keep in mind that in order for the temperature to be displayed normally, the thermometer probe must be placed on the top water layer

Warm Notice: when working, the portable hot water heater, should be completely submerged in water; Please do not continuously use it for more than 3 hours; To avoid scalding and electric shock, keep away from boiling water during the heating process, and unplug it before touching water ; Furthermore, if your bathtub or small swimming pool has a large capacity and requires more than 2 heaters to be heated at the same time, please do not plug 2 heaters into the same outlet to avoid a fire