10 Best Spa Heater

When it comes to buying Spa Heater, you will find many brands selling the same product. And this will make you confused because you will not know which one of these products will meet your needs and desires. That’s why we have compiled the 10 best Spa Heater considering a lot of factors such as price, quality, durability, customer satisfaction, and many more. Hope you will find the right product for you. Let’s check it now.

Best Spa Heater

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Product Title
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 in stock

3 new from $498.96
1 used from $238.78

Free shipping


Amazon.com



as of April 16, 2022 3:26 am

Features

  • Reliable, efficient, convenient, on demand heating
  • Can replace your existing spa heater
  • Save energy, save space, save water
  • Digital thermostat control
  • Activation flow 10gpm

 in stock

2 used from $106.26

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Amazon.com



as of April 16, 2022 3:26 am

Features

  • Incoloy800 steel Thermostat element very safty and long life.very easty to install and replace, no need do inter adjustment.
  • with 1.5″ outlet , min 0.35MPA pressure,suggest work with at least 0.25HP,suitable bathtub &spa tub /hot tub 2KW /110V-120V,
  • Easy to set your desired termperature within 45 ° C, when temperature up to your setting temperature it will stop automatically. 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
  • After-Sales Service:Because the structure of heater is complex,if have any issues about the installation, pls contact us by your account,we will help you within 24 hour.if the heater is defective,we will send you the new replace part.

 in stock

2 new from $210.92
1 used from $200.37

Free shipping


Amazon.com



as of April 16, 2022 3:26 am

Features

  • 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.
  • Ease To Assemble: The pool thermostat is not complicated to install. We provide you a detailed installation manual and 2 of 1.96inch (50mm) interfaces. Please distinguish the inlet pipe and the outlet pipe during your installation. It is recommended that you connect the water heater with a pump of at least 1.5HP (1.1KW) power.The diameter of the water pipe you use should be 1.5in(38mm) for a smooth flowing.
  • Wide Application: This high-quality electric pool water heater is commonly used indoors and outdoors, especially for swimming pools, SPA pools, and bathtubs. The digital heating system maintains a constant and comfortable temperature. For a better heating effect, you are suggested to use this water heater for a maximum of 1981 Gallon (7.5 CBM) pool equipment. Please do not use the heater in saltwater, acidic water, or alkaline water. Note: Cable wire without plug.

 in stock


Amazon.com



as of April 16, 2022 3:26 am

Features

  • Genuine Balboa M7 Heater Assembly OEM # 58117
  • 4.0kW @ 240V — 1.0kW @ 120V
  • 15″ Stainless Steel Housing for long service life
  • Fits Balboa VS, EL, TS, GS, and BP Series control systems.
  • Dual sensors included, pre-installed

 in stock

6 new from $3,799.00


Amazon.com



as of April 16, 2022 3:26 am

Features

  • BEST FOR: In-ground pools and spas with a surface area up to 1,200 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.
  • PREMIUM PERFORMANCE: The Hayward Universal H-Series 400,000 BTU Propane Heater delivers premium heating performance for years of reliable, long-lasting comfort.
  • CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.
  • ENERGY SAVINGS: The efficient, industry-leading design reduces circulation pump run time to provide energy savings.
  • EASY-TO-USE: Intuitive front control panel provides easy operation, service and maintenance.

 in stock

2 new from $951.73


Amazon.com



as of April 16, 2022 3:26 am

Features

Part Number ELSR00111T1
Model ELSR00111T1

 in stock

4 new from $1,749.00


Amazon.com



as of April 16, 2022 3:26 am

Features

  • GREAT FOR SMALLER POOLS: Natural gas heater boasts 125,000 BTUs, designed for smaller bodies of water up to 15,000 gallons
  • COMPACT AND EFFICIENT: Compact design with 82-percent efficiency as compared to larger pool heaters; Quiet operation makes sure not to impose on leisure pool time
  • THOUGHTFUL, USER-FRIENDLY DESIGN:: Rotating digital display allows for any installation rotation and is easy to read; User-friendly indicator lights allow for simple system operation and monitoring; Corrosion and UV-resistant housing deliver durable, lasting use
  • SAFETY FEATURES: Water pressure and stack flue sensor for overheat prevention, auto shut-off when the temperature exceeds factory limits, and manual shut-off for servicing; Certified for Low NOx emissions
  • SPECIFICATIONS: Voltage: 120/240V; Intake/discharge plumbing: 1.5-inch; 0.75-inch gas line up to 50 feet from source (not included); Dimensions (L x W x H): 31.5 x 21 x 23 inches; Weight: 80 pounds

 in stock

2 new from $480.99

Free shipping


Amazon.com



as of April 16, 2022 3:26 am

Features

  • 1.This thermostat is designed specifically for the hot tub, the thermostat is installed in the pipeline jacuzzi. 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 Jacuzzi to create a more comfortable environment
  • 2.Voltage: 220V / 240 Power: 11KW 50/60HZ
  • 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
  • 4.ST series pool heaters are special used for small pool less than 5CBM, massage pool and hot spring to heat and keep warm; Meanwhile, 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, adaptability of water environment and stability.
  • 5.1 Year Warranty!

 in stock

3 new from $911.99


Amazon.com



as of April 16, 2022 3:26 am

Features

  • Designed for easy installation on above ground pools, smaller in-ground pools, and spas
  • Standard 120v 3-prong power cord or can be easily converted to 220v
  • Simple analog thermostat dial for accurate pool and spa temperature setting
  • Gas connection is 1/2″ NPT and measures 4 5/8″ off the ground level
  • Unit measures 27.5″ H x 12″ wide X 24″ Deep

 in stock

2 new from $630.99

Free shipping


Amazon.com



as of April 16, 2022 3:26 am

Features

  • 1.This thermostat is designed specifically for the hot tub, the thermostat is installed in the pipeline jacuzzi. 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 Swimming Pool to create a more comfortable environment
  • 2.Voltage: 240V /Power: 18KW 50/60HZ
  • 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
  • 4.ST series pool heaters are special used for small pool less than 15CBM, massage pool and hot spring to heat and keep warm; Meanwhile, 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, adaptability of water environment and stability.
  • 5.Suitable for ALL Hot Tubs,Above Ground Inground Pool Swimming Pool.

Final Words

So, these are all of the Best Spa Heater available on the market. We hope this collection was helpful to find the right Spa Heater for the money. However, we recommend checking out the features, benefits, and problems of each of these Spa Heater before taking your decision.

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