12 best pool spa heaters

Product description

This control board kit is designed to use with Pentair MasterTemp NA and LP Series pool and spa heater electrical systems. Also fits Pentair Sta-Rite Max-E-Therm NA and LP Series pool and spa heater electrical systems. Measures 6-inch length by 6-inch height by 6-inch width. Do not attempt to adjust the gas input by adjusting the regulator setting. The correct gas regulator setting is required to maintain proper combustion and must NOT be altered

• Control board kit replacement
• Fits Pentair MasterTemp NA and LP Series Pool and Spa Heater Electrical Systems
• Also fits Pentair Sta-Rite Max-E-Therm NA and LP-Series pool and spa heater electrical systems
• Measures 6-inch length by 6-inch height by 6-inch width

User questions & answers

Question:	Will this work in Max e therm
Answer:	The fan is to place in the side pocket, I can not tell if it will fit any bird carrier backpack with the side pocket, and the fan size is 5.5"H x 4.2"W x 1.7"Thickness, you can measure the pocket for reference. Thanks for asking.
Question:	just installed controller, heater now works but when pressing "pool on" it clicks back to spa on. temp too high. Any ideas
Answer:	It is used for the hanging fan, there are two "v" shape clip in our product package, shape on each backside. You can hang on the umbrella or calendar
Question:	will this control board work on the master temp 400 units
Answer:	Of course it can,with unique 6 blades design, it can produce strong airflow, max speed can reach 5.0m/S
Question:	Is the 42002-0007 same as 42002-0007s
Answer:	This fan is not only foldable but also supports 180 degree adjustable, it can be used in various scenarios.

Product features

Pentair Control Board Kit Replacement NA and LP Series Pool/Spa Heater Electrical Systems

Product description

Pool Heater Electric Spa Heater Electric Heating and fit for Thermostat Pool Heat Pump

Note:You must wire this item yourself.

1. Check the circulation system first before turn on the heater

2. Never disassemble the heater when connecting to power supply

3. Never turn on the heater without water

4. No power switch is designed for the heater. The front panel switch can only turn off the controller, thus you should cut off the main power supply before performing maintenance or repair

5. Proper grounding is important

6. Start the circulation pump for at least 2 minutes before turn on the heater, and turn off the circulation pump at least 2 minutes after turn off the heater

7. Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system. You need to cut off the main power supply, resolve the fault and wait the temperature to fall below normal temperature, then press the 'Reset' button to restart the heater



Feature

Sensor technique are:

A. The flow-temperature sensor is always under the control of software, accurately monitoring the temperature status of the whole system, and then adjust the settings to maintain the water temperature and protect the heater from unexpected situations;

B. No mechanical sensors, avoid any mechanical failure to affect the function of the heater;

C. Avoid affection of ion accumulation to mechanical sensors;

D. Greatly reduce unnecessary circulation cycles, prolong the life of circulation pumps and save more energy.

Intelligent self-diagnose function: The control system keeps on monitoring the running status of every parts of the heater, and quickly reacts and displays corresponding hint message for any incident, so as to avoid any damage or malfunction happens



Package List

1 x Pool Heater

2 x Interface

• 【HIGH-QUALITY POOL HEATER】- Power: 11 KW; Input Voltage: AC 220-240V 50/60Hz; Current: 50A; Product Size: 18.7 x 14 x 3.9"; The swimming pool heater adopts an aluminum-coated housing plate, using stainless steel heating tube for anti-corrosion. It features fast heat exchange efficiency and good anti-rust performance.
• 【FLOW TEMPERATURE SENSOR】- The electric pool heater adopts the advanced control system. The flow-temperature sensor is always under the control of software, accurately and timely monitoring the temperature status of the whole heating system.
• 【INTELLIGENT SELF-CHECKING SYSTEM】- The intelligent self-diagnose function can detect automatically to reach the set temperature. 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.
• 【SAFE & EASY TO OPERATE】- The electric heat pump pool heater is not complicated to operate the whole installation method. The product is easy and quick to control by tripping the power switch automatically with high security. Note:You must wire this item yourself.
• 【VERSATILE USAGE PLACE】- The swimming pool water heater conducts automatic heating with a stable temperature to create a more comfortable environment. It is specially designed for a hot tub, massage pool, and hot spring to heat and keep warm.Capacity:Less than 7.5CBM(1981 gallon);Suitable For: Max 7.5CBM (1981 gallon) Hot Tub & Swimming Pool Equipment.

User questions & answers

Question:	Funciona para piscina grandes
Answer:	The pool heaters are special used for small pool less than 7.5CBM, 1981gallons.
Question:	Does this read in Fahrenheit or Celsius
Answer:	It reads both
Question:	Will this heater work for a 20, 000 gal pool
Answer:	The pool heaters are special used for small pool less than 7.5CBM, 1981gallons.
Question:	Do you have to wire it from a power supply to a plug? Or do I have to wire the entire thing
Answer:	Breaker box to unit wiring is required.

Product features

Superior Thermostat

The heating tube of the swimming pool heater adopts stainless steel with good corrosion resistance. Stable and reliable performance maintains the water temperature automatically.

Temperature Control

The temperature sensor replaces the traditional magnetic flow switch. You can increase or decrease the set temperature by flipping buttons. The panel will blink and display temperature measured by the temperature sensor.

Intelligent Self-checking Function

This unique function has multiple protections for ultra-high temperature, short circuit, and high pressure. It quickly reacts and displays corresponding information for the user or technician to judge where the fault is.

Installation Method

The simple installation method allows you to use the pool heater quickly. You can refer to the diagram above. The humanized system ensures that you will be safe and labor-saving during the whole process.

Our Advantages

Our product features constant temperature and stable performance. The type of traditional heating has a huge temperature difference with large electricity consumption and slow heating speed.

Multipurpose Application

The pool heater thermostat provides consistent heat distribution with high efficiency. You can use it to heat water for many places like a swimming pool, hydrotherapy pool, landscaped pool, and bathing pool.

ST-11 Water Heater Thermostat

The pool heater is constructed with a stainless steel tube and aluminum-coated plate. It uses the constant temperature control system and intelligent self-diagnose function to reduce unnecessary water circulation and protect you from danger. It is equipped with a temperature display to adjust the water temperature by pressing buttons.

Product description

Pentair 472610Z Switch Membrane Pad Replacement MasterTemp Pool and Spa Heater Electrical System

• This Switch Membrane Pad Is Designed To Use With Pentair Mastertemp Pool And Spa Heater Electrical System
• Switch Membrane Pad Replacement
• Fits Pentair Mastertemp Pool And Spa Heater Electrical System
• Country Of Origin: United States

User questions & answers

Question:	Does this have a 6 prong or 9 prong ribbon cable
Answer:	The heater does not have any mounting holes. The internal fan, which is quite a good size (and VERY quite), draws in air from the back through an approx. 5" round vent. With this in mind, the fan could be placed on a small wall hanging shelf (that would allow the rear fan vent to draw in air without obstruction; given that the back of the heater would have at least 2-3 inches of clearance). It would be very "do-able" and very easy to construct. In my opinion, using wood as material should not create any safety concerns, as the ENTIRE plastic housing is not even warm when the unit is on. Great question and idea!
Question:	Good afternoon. is this the right one for a pentair mastertemp 400 na (#1117196090038l
Answer:	There is a knob/dial on the right side that should turn the unit on/off so the room stays at a set temperature, but it does not work the way it is supposed to. The room will be too hot before it shuts off and too cold before it starts up again. I definitely do not advise leaving it running when you go to sleep.
Question:	St-rite heater sr200na, the controls on the membrane do not respond but the heater works. what part do i need to replace
Answer:	Mine tipped over and kept oscillating and full heat face down into my purse on the floor. It melted everything in there....my glasses, credit cards, lipsticks, etc. I am glad that I woke up. There was no auto shut off, alarm or reduced heat.
Question:	Does this part have the clear or red window
Answer:	I actually DECREASED my monthly electricity bill for my two-bedroom apartment by over $50 by using this heater, coupled with a timer to shut the heater off when I don't need it running.

Product description

Eco Smart Spa Heaters operate by utilizing the latest flow sensor technology instead of the traditional pressure switch activation and contactors to reduce the risk of burned elements, which increases functionality and reliability. The Smart SPA Series comes with a digital thermostat control so you can set the temperature exactly where you want. Eco Smart Spa Heaters are compact and easy to install for a new system or to replace any existing spa heater.

From the Manufacturer

Ecosmart Spa Heaters operate by utilizing the latest flow sensor technology instead of the traditional pressure switch activation to reduce the risk of burned elements, which increases its reliability and longevity. The Smart SPA series comes with digital thermostat control so you can set the temperature exactly where you want it.

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

User questions & answers

Question:	Want to use this to heat my fitmax I pool 1500 gallons would this work
Answer:	It is 36 1/4" tall.
Question:	I am interested in buying this to cut down on my electrical costs. If I run an old Caldera Spa about 500 gallons. Would this help
Answer:	The owners manual says...maximum input power..145 watts..if that's any help..for the money they look and sound great...tg...
Question:	How long does it take to heat the water
Answer:	yes they just fine
Question:	My iPool has 2200 gallons, will this item work
Answer:	There is no such thing as "hi-re audio" when specifying the performance of a speaker, and if a company advertises such a thing they are using an advertising gimmick. The speaker industry uses several specifications to quantify the performance of their speakers, and the most important is their frequency range which is the frequencies that the speaker will project withing the range of +/- 3 db. Sony claims a frequency range for these speakers of 45 Hz to 50KHz which is quite good. If you want better performance, suggest you supplement these speakers with a sub-woofer to extend the frequency range down to about 22 Hz. Only a sub-woofer is capable of performing down to such a low frequency.

Product description

This stack flue sensor is designed to use with Pentair MasterTemp pool and spa heater electrical systems. Also fits Pentair Sta-Rite Max-E-Therm pool and spa heater electrical systems model SR200, SR333, SR400. Measures 6-inch length by 6-inch height by 6-inch width.

• Stack flue sensor replacement
• Fits Pentair MasterTemp pool and spa heater electrical systems
• Also fits Pentair Sta-Rite Max-E-Therm pool and spa heater electrical systems model SR200, SR333, SR400
• Measures 6-inch length by 6-inch height by 6-inch width

User questions & answers

Question:	I installed this sensor, and i am still getting the sfs error. could this part be defective or is there another problem
Answer:	Yes no where did it say the price was for a single speaker rather than a pair
Question:	I need a male to female connector and the picture shows a female to male connector I their a different model number
Answer:	Takes 60hrs to break in and after that, sounds great. Bass is great after break in.
Question:	Is this sensor to replace if u are getting the errot code E
Answer:	Es solo una
Question:	Does this fit a master temp
Answer:	Key word in the title. "Speaker". Says in description, speakers sold seperately. Also says in the question section many, many times, one.

Product description

Swimming Pool fit for Thermostat 240V Pool fit for Thermostat Heater 3KW Pool SPA Bath Hot Tub Electric Water Heater fit for Thermostat

Introduction:

Fit for Thermostat is designed specifically for the needs of the Jacuzzi, the fit for thermostat installed in the bottom of the tub on the massage tub, after adding hot water in the bath, start the water pump, the fit for thermostat automatically heating insulation, the bath water temperature maintained at 30-40℃ adjustable, it can give your massage bathtub to create a comfortable environment.



Normal Operation:

The operation of the fit for thermostat is fully automatic. When installed properly it will turn ON after user have set the temperature by turning the controlling switch clockwise, then the heating-up indicator turns on. As long as the fit for thermostat is on, it will heat up the water to the user-set level and maintain the temperature. User can turn the controlling switch anticlockwise to a temperature lower than the current water temperature to turn OFF the fit for thermostat, and the heating-up indicator turns off. There is no separate heat controller for user.

P.S:Please refer to the instruction manual for specific installation procedures,thank you !!



Note:

Do not allow any electrical appliances (such as lights, telephone, hair dryer, radio or television) in the bathtub, 1.5 meters (5 feet) or less.

The fit for thermostat should not be used in salt water, acidic water or alkaline water, can not be used in other places chemically corrosive gases or solvents.

Fit for Thermostat outlet to the bath tub in the middle of the pipe or valve or check valve can not be install.



Package Content

1 x Water Heating Thermostat

2 x Interface

1 x Manual

• Note:It is 240V 3KW,only made for US.1.【Automatic Heating】This thermostat is designed specifically for the hot tub, adopted Flow Temperature Sensor TechnologyThe 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.the water temperature bath maintained at 22-50 degrees Celsius, give your Jacuzzi to create a more comfortable environment
• 2.【Intelligent Self-checking System】Comprehensively monitor the operating status of the system, and quickly make appropriate judgments and displays, thereby avoiding poor water flow, dry fuel and other failures in the absence of water, and more convenient for the user or maintenance personnel to judge and maintain the fault.
• 3.【High Quanlity】The heating thermostat liner material is 316# stainless steel and the electric heating tube provided by Duan Baker Company which has good corrosion resistance (chlorine corrosion).
• 4.【Multiple Protections】The Pool Heater has multiple protections, safety and reliability - over-current, ultra-high temperature, short circuit to the power supply line, and water flow protection.
• 5.【ST Series Pool Heaters】 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.

User questions & answers

Question:	Cómo funciona en una red de 110v
Answer:	The little ones don’t but are great
Question:	For what size pool and how many gallons of water will it heat
Answer:	I don't think it's a problem with newer TVs they don't have an actual picture tube.I have it under my 58 inch Samsung and it touch the bottom with no problem.
Question:	Does this also act as a pump
Answer:	Get one with large amp or get a separate amp at least 200 wpc. I'd go for the biggest amp you can afford if you want the best sound. AVR recievers have a hard time powering these. They do ok on my Onkyo txrz820 130wpc 2 channels driven, but they do way better with my 400wpc amp
Question:	Will a 1000GPH intex pump provide enough flow for this heater
Answer:	( SL-28`s ) Each one is H-33.9'' W-9.8'' D-12.2'' , Buy 2 for stereo quaulity for your system .Me , im buyin a pair bout a week 1/2 . I really like the Cerwin Vega brand .

Product description

Hayward’s Universal H-Series 400,000 BTU Natural Gas Pool & Spa Heater provides reliable, long-lasting comfort. Built with a durable cupro nickel heat exchanger, it offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry, ensuring you get season after season of premium heating performance. The Universal H-Series boasts industry-leading hydraulic performance coupled with lightning-fast speed-to-heat capability—giving you less time to wait and more time in the water. Its low NOx emissions meet air quality standards in all low-NOx areas, so you can rest easy knowing its environmental impact is low, too.

• The Hayward Universal H-Series 400,000 BTU Natural Gas Heater delivers premium heating performance for years of reliable, long-lasting comfort
• A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
• Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings
• Front-panel-only access and intuitive control pad provide easy operation, service and maintenance
• Low NOx emissions meet air quality standards in all low-NOx areas, ensuring low environmental impact

User questions & answers

Question:	my pool takes 36,000 galloons, will this heater work
Answer:	U buy them indiv....so its only 1 ...awesome speakers though
Question:	I have a 15x32 foot pool with a 3/4 inch gas line now. Will this heater be big enough to heat pool and will I have to increase the gas line to
Answer:	I bought two of them and I have them on carpet. It doesn't wobble, tilt, or anything. Stands firm and is one of the best speakers I have bought. I highly recommend these.
Question:	Is this heater noisy,my old Sta-Rite is like jet engine
Answer:	Any in-package wire is very likely junk. Do yourself a favor and buy at least some mid-level speaker wire. 16 or 14 gauge should be fine for these.
Question:	Does this thing run off of one of those propane grill tanks
Answer:	The speakers are 41 1/4" Height, 4 1/4" Width, 7 1/4" Depth. Base only adds about 1/2" to the height.

Product features

Universal H-Series Gas Heaters

An efficiently heated pool or spa lets you control your swim season and provides luxurious comfort that fits your lifestyle. Universal H-Series heaters from Hayward offer hydraulically efficient solutions for any pool or spa. They also are environmentally responsible because of their low NOx emissions so you can enjoy efficient luxury and peace of mind - season after season.

Cupro Nickel State-of-the-art Finn Plate Heat Exchanger

Only Hayward constructs ALL heat exchangers of highly resilient Cupro Nickel for greater durability and longevity even in salt-based, high flow or aggressive water chemistry conditions.

Superior Hydraulic Performance and Reliability

Patented polymer header design provides superior hydraulic performance to save energy and protect against the damaging effects of erosion from high flow conditions to further improve reliability.

Forced Draft Combustion System

The Forced draft combustion system constantly moves air through the combustion chamber at a precise flow rate, eliminating all outside weather variables that can affect heating performance, such as high wind conditions.

L.E.D. Digital Control Panel

Intuitive and easy to read L.E.D. Control Panel provides digital temperature readout, diagnostics and electronic 'lock-out' of temperature set-point. Digital control accuracy saves time and money getting the pool to the perfect temperature.

Product description

Specification:



Available area: 10-15m3



Power: 11 KW



Current: 220-240V 50A,



Voltage: AC 240V



Wire: 3x16 mm



Net Weight: 7.5 kg



Features:



1.Adopted flow temperature sensor technology.



A.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 of water, ensuring that the user sets the water temperature while the heating element works reliably under the proper flow conditions.



B.No mechanical switching sensor - Avoids series of switch failures due to mechanical switch failures.



C.Avoids sensor failure due to accumulation of calcium (scale), magnetic substances, hair and suspended matter in water.



D.Reduce water circulation during non-heating, extending the service life of the circulation pump and be more energy-efficient.



2.Intelligent self-checking system. Comprehensively monitor the operating status of the system, and quickly make appropriate judgments and displays, thereby avoiding poor water flow, dry fuel and other failures in the absence of water, and more convenient for the user or maintenance personnel to judge and maintain the fault.



3.The heating thermostat liner material is 316# stainless steel and the electric heating tube provided by Duan Baker Company which has good corrosion resistance (chlorine corrosion).



4.Special design of the thermostat liner, good circulation, no slag, easy removal.



5.The machine is easy to maintain, easy to replace the original electrical components, fewer external lines, low installation costs.



6.The thermostat is simple to operate, convenient to observe, and overall appearance.



7.The thermostat has multiple protections, safety and reliability - over-current, ultra-high temperature, short circuit to the power supply line, and

• Note:It is 240V,only made for US.1.【Automatic Heating】This thermostat is designed specifically for the hot tub, adopted Flow Temperature Sensor TechnologyThe 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.the water temperature bath maintained at 22-50 degrees Celsius, give your Jacuzzi to create a more comfortable environment
• 2.【Intelligent Self-checking System】Comprehensively monitor the operating status of the system, and quickly make appropriate judgments and displays, thereby avoiding poor water flow, dry fuel and other failures in the absence of water, and more convenient for the user or maintenance personnel to judge and maintain the fault.
• 3.【High Quanlity】The heating thermostat liner material is 316# stainless steel and the electric heating tube provided by Duan Baker Company which has good corrosion resistance (chlorine corrosion).
• 4.【Multiple Protections】The Pool Heater has multiple protections, safety and reliability - over-current, ultra-high temperature, short circuit to the power supply line, and water flow protection.
• 5.【ST Series Pool Heaters】 special used for small pool less than 7CBM,Less Than 2000 Gallon 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.

User questions & answers

Question:	Is there an online manual? I bought this a year ago and lost the manual
Answer:	Yes,it have
Question:	Will this work to keep a stock tank from freezing during the winter
Answer:	Yes,it can. It will keep the water at a certain temperature Thank you
Question:	Cuantos galones calienta por minutos
Answer:	especial utilizado para piscinas pequeñas de menos de 7CBM, piscina de masajes y aguas termales para calentar y mantener el calor.
Question:	Would this heater be compatible with a Bestway filter pump ?#58392E
Answer:	You can purchase the pool heater for 30*15 aboveground from the link: https://www.amazon.com/dp/B0836Z19N4?ref=myi_title_dp Thank you and hope for your order!

Product description

Specification:



Available area: 10-15m3



Power: 11 KW



Current: 220-240V 50A,



Voltage: AC 240V



Wire: 3x16 mm



Net Weight: 7.5 kg



Features:



1.Adopted flow temperature sensor technology.



A.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 of water, ensuring that the user sets the water temperature while the heating element works reliably under the proper flow conditions.



B.No mechanical switching sensor - Avoids series of switch failures due to mechanical switch failures.



C.Avoids sensor failure due to accumulation of calcium (scale), magnetic substances, hair and suspended matter in water.



D.Reduce water circulation during non-heating, extending the service life of the circulation pump and be more energy-efficient.



2.Intelligent self-checking system. Comprehensively monitor the operating status of the system, and quickly make appropriate judgments and displays, thereby avoiding poor water flow, dry fuel and other failures in the absence of water, and more convenient for the user or maintenance personnel to judge and maintain the fault.



3.The heating thermostat liner material is 316# stainless steel and the electric heating tube provided by Duan Baker Company which has good corrosion resistance (chlorine corrosion).



4.Special design of the thermostat liner, good circulation, no slag, easy removal.



5.The machine is easy to maintain, easy to replace the original electrical components, fewer external lines, low installation costs.



6.The thermostat is simple to operate, convenient to observe, and overall appearance.



7.The thermostat has multiple protections, safety and reliability - over-current, ultra-high temperature, short circuit to the power supply line, and

• Note:It is 240V,only made for US.1.【Automatic Heating】This thermostat is designed specifically for the hot tub, adopted Flow Temperature Sensor TechnologyThe 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.the water temperature bath maintained at 22-50 degrees Celsius, give your Jacuzzi to create a more comfortable environment
• 2.【Intelligent Self-checking System】Comprehensively monitor the operating status of the system, and quickly make appropriate judgments and displays, thereby avoiding poor water flow, dry fuel and other failures in the absence of water, and more convenient for the user or maintenance personnel to judge and maintain the fault.
• 3.【High Quanlity】The heating thermostat liner material is 316# stainless steel and the electric heating tube provided by Duan Baker Company which has good corrosion resistance (chlorine corrosion).
• 4.【Multiple Protections】The Pool Heater has multiple protections, safety and reliability - over-current, ultra-high temperature, short circuit to the power supply line, and water flow protection.
• 5.【ST Series Pool Heaters】 special used for small pool less than 7CBM,Less Than 2000 Gallon 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.

User questions & answers

Question:	Will it work and last with salt water pools
Answer:	I bought four of those speakers and they were sold a single I really like them they sound real good I have a 3000 watt receiver that I crank up and they have a very clean sound don't really need a subwoofer they have plenty of Base but I also purchased a subwoofer
Question:	This has its own pump correct? Are the fittings (Water In and out) standard? 1", 1-1/2" male npt
Answer:	Yes of course, contact customer service for Polk Audio 410-358-3600. Keep the faith!
Question:	Can it be used for an above ground pool about 1800 gallons
Answer:	38 hz to 2400 Hz
Question:	Does it have a built in pump
Answer:	Easy connection : using banana plugs ( you have to buy separate) or use bare cables to “spring” connectors , depends what receiver you have , I always recommend good amplifier even the vintage one with good power wattage out for this quality speakers. I am using Tube pure Amplifier from MP company and is produce great sound

Product description

Specification:

Color: Black

Material: Metal

Input voltage:110V

Power:2KW

Frequency: 50/60Hz

Model:H20-Rs1

Features:

Made of metal, durable

Specifically designed for the bathtub &spa tub

The adjustable maximum temperature is 45 ° C, when the temperature exceeds 45 ° C, the thermostat stops working

Simple and practical design

the heater come with 2m power cable.The heater 1.5" outlet , min 0.035MPA pressure. we suggest at least 0.25HP / 170W pump, then can insure it work correctly.

• 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,
• 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
• with 1.5" outlet , min 0.35MPA pressure,suggest work with at least 0.25HP

User questions & answers

Question:	It's worth for this product a water pum 220 watts
Answer:	Yes it's very loud.
Question:	Has anybody bought this thing? Is it worth it
Answer:	It will connect to anything that has Bluetooth capability
Question:	Mine leaked electricity into the water dont buy they are dangerous
Answer:	If you mean shuffle yes as long as your player csn
Question:	I want to use this on my outdoor spa tub. details and description do not say indoor only, instructions say for indoor use only. can it be used
Answer:	On one charge, I've been able to keep it running for at least 5-6 days

Product features

Enough Water Flow(Check your Pump)

for this heater the important thing need to make sure enough water flow,suggest the pump not less than 200 wat (3600 L/ h), enough flow to turn on

flow switch "TRIPS" and when the flow decreases to NOT enough it shuts the heater down. That way if for some reason the flow is too slow it will not over heat the unit and it will not even work at all till the flows correct.

Correct Installation Direction

Make sure the mount direction is correct, there is a arrow direction shows the water inlet and outlet marked on the heater, wrong direction will not make the heater work.

1.5" Standard Pipe

Standard pipe size 1.5 inch， smaller pipe can not make sure enough flow volume.

Warm Tips 1

Put Hot Water in your Hot Tub,Not Put Cold Water.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.

Warm Tip 3

Need Insulation cover to keep whats already been heated,or it will take long time even will not be able to catch up.

Product description

Swimming Pool fit for Thermostat 220V Pool fit for Thermostat Heater 3KW Pool SPA Bath Hot Tub Electric Water Heater fit for Thermostat

Introduction:

Fit for Thermostat is designed specifically for the needs of the Jacuzzi, the fit for thermostat installed in the bottom of the tub on the massage tub, after adding hot water in the bath, start the water pump, the fit for thermostat automatically heating insulation, the bath water temperature maintained at 30-40℃ adjustable, it can give your massage bathtub to create a comfortable environment.



Normal Operation:

The operation of the fit for thermostat is fully automatic. When installed properly it will turn ON after user have set the temperature by turning the controlling switch clockwise, then the heating-up indicator turns on. As long as the fit for thermostat is on, it will heat up the water to the user-set level and maintain the temperature. User can turn the controlling switch anticlockwise to a temperature lower than the current water temperature to turn OFF the fit for thermostat, and the heating-up indicator turns off. There is no separate heat controller for user.

P.S:Please refer to the instruction manual for specific installation procedures,thank you !!



Note:

Do not allow any electrical appliances (such as lights, telephone, hair dryer, radio or television) in the bathtub, 1.5 meters (5 feet) or less.

The fit for thermostat should not be used in salt water, acidic water or alkaline water, can not be used in other places chemically corrosive gases or solvents.

Fit for Thermostat outlet to the bath tub in the middle of the pipe or valve or check valve can not be install.



Package Content

1 x Water Heating Thermostat

2 x Interface

1 x Manual

• 【SMART THERMOSTAT】 - The thermostat comes with a temperature probe, which can sensitively sense the temperature of the pool water. The heating can automatically adjust to the set value of the thermostat. Adjustable temperature range of 20℃-40℃(68℉-104℉), time can be freely set.NOTE:One interface is 50mm, the other port is 32mm, please note the size of the pipe before use.
• 【SAFE & RELIABLE】 - Once the flow is small or not enough water pressure, the water inside the thermostatic switch will automatically disconnect the power to prevent damage to the machine. Enhance the safety and service life of the swimming pool thermostat heater. Material: Metal;Voltage: 220-240V/50-60Hz;Power: 3KW;Current: 14A;Phase Parameters: Single Phase.
• 【DURABLE MATERIAL】 - The inner tank of the thermostat is stainless steel, and it has a long service life without rust. Internal use of international cables, in line with international standards, without having to worry about product quality problems during use. Note:Do not use the thermostat in saltwater, acid water, or alkaline water.
• 【SIMPLE OPERATION】 - The internal circulation of the water heater is smooth, with no scum. It is easy to disassemble. After the correct installation, the user rotates the control switch to set the temperature and the heating indicator lights. The water will automatically heat up to the level set by the user and maintain the temperature.Note:Do not install the thermostat outlet of the bathtub in the middle of pipes or valves or check valves.
• 【MULTIPLE USAGES】 - Jacuzzi water heater operation is fully automatic and easy to use.Need to be equipped with a circulating water pump above 500W, and the water pressure is higher than 20kpa. It is suitable for heating constant temperature systems such as small hot springs, swimming pools, and jacuzzis.Capacity:No more than 2CBM(528 gallon);Suitable For: Max 2CBM(528 gallon) Hot Tub & Swimming Pool Equipment. Note:Do not place any electrical appliances within 1.5 meters of the thermostat.

User questions & answers

Question:	Can this be used in a chlorinated in ground play pool
Answer:	Yes
Question:	Can this be used in a round above ground pool - 16 ft diameter
Answer:	.Capacity:No more than 2CBM;Suitable For: Max 2CBM Hot Tub & Swimming Pool Equipment.
Question:	how should I connect the cables for installation in the USA
Answer:	We have an install video for you https://www.amazon.com/gp/product/B07XC57C7J/ref=ask_ql_qh_dp_hza?th=1 .Capacity:No more than 2CBM;Suitable For: Max 2CBM Hot Tub & Swimming Pool Equipment.
Question:	Question :Can this be used for 18 ft above ground pool 48 inches height
Answer:	:No more than 2CBM(528 gallon);Suitable For: Max 2CBM(528 gallon) Hot Tub & Swimming Pool Equipment

Product features

Stainless Steel

The inner tank of the thermostat is stainless steel, which does not rust and the water quality is cleaner. The heating is fast, and steam can be quickly released in a short time.

Manual Reset Switch

Once the temperature is over 60℃(140℉), the temperature protection device will trip automatically. After the temperature returns to normal, press the "Reset" button to restart the thermostat.

Intelligent Self-test System

Thermostat with a pressure-sensitive switch can be protected from a dangerous operating system in the absence of water. Once the water level is low (water pressure is below 20KPa), the pressure sensor switch will interrupt the power supply.

Automatic Heating

Thermostat temperature preset by the user based on, until the self-heating temperature. When the water temperature drops a few degrees, the thermostat will automatically turn on the heating.

Easy to Operate

The product is small in size, easy to carry and install. It can be installed in the circulation massage tube at the bottom of the bathtub.

Suitable Applications

The thermostat for home sauna is also widely used commercially. It can be applied to multiple scenes such as indoor and outdoor small swimming pools and bathtubs.

1.97"(50 mm) Interface Swimming Pool Heater

The Electrical pool heater is designed specifically for the needs of the Jacuzzi. The thermostat can keep the water temperature between 20℃-40℃(68℉-104℉) adjustable, set a most comfortable bath temperature. Thermostat equipped with ultra-high temperature protection thermostat switch, thermostat to limit overheating, and protect users against danger. Please strictly follow the instructions before use.

Product description

Here is a 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings for Heaters made for Balboa, Gecko, Hydro-Quip and many others. As along time Spa Service Company, when replacing Split Nuts, we always replace the Gasket/Oring.Actual Split Nut Measurement : 3 3/8" Actual Oring Measurement: 2 15/16".Fits for all LX heater, and many other brand heater.

• Include 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings
• Actual Split Nut Measurement:2.9 inches
• Actual Oring Measurement:2.9 inches
• Attention！！！Fits 2" Heater Assemblies Made by Balboa, Gecko, HydroQuip, Spa Builders, Correctech and Others.
• Pls not choose the same size as your Pipe,because the same size will be too tighten to be installed.

User questions & answers

Question:	Has anyone tried these on a Tuff spa? Having a hard time finding a quality enough replacement to hold it snug enough
Answer:	To the best of my knowledge the answer is yes. The part says 0007. The parts list in the manual says 0007S