The 12 best flow sensors for pool heaters of 2025

【Compatible model】009577F temperature sensor is compatible with heater 206A, 207A, 266A, 267A, 336A, 337A, 406A, 407A, etc. Replacement part number: temperature sensor replacement 009577F

【Please Note】After you replace the temperature sensor with a new one. If the temperature reading is not accurate, check the resistance value at the given temperature provided in the heater user manual, if it is within 10% of the value shown, it is probably not a faulty temperature sensor. You will need to check at this point to see if the board needs

【parameter value】 009577f conforms to OEM manufacturing standards, the parameter value and plug are fully compatible with the original parts, fast induction, and stable performance

【Maintenance failure】pool heater parts repair the following problems, such as heater not heating, abnormal temperature, unable to correctly heat to the specified temperature, temperature sensor aging and a series of problems

【Hassle-free purchase】heater parts have been tested several rounds before leaving the factory to ensure the quality

𝗨𝗡𝗜𝗩𝗘𝗥𝗦𝗔𝗟 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 - 42002-0024S Stack Flue Sensor Replacement for Pentair MasterTemp pool and spa heater electrical systems, also fit for Pentair Sta-Rite Max-E-Therm pool and spa heater electrical systems model SR200, SR333, SR400.

𝗗𝗜𝗥𝗘𝗖𝗧 𝗥𝗘𝗣𝗟𝗔𝗖𝗘𝗠𝗘𝗡𝗧 - Replaces OEM Part No. 42002-0024S sensor parts. Please double check part # before you buy.

𝗕𝗔𝗦𝗜𝗖 𝗙𝗨𝗡𝗖𝗧𝗜𝗢𝗡 - The Stack Flue Sensor prevents the flue gas output from exceeding 500 degrees F, operating temperature from -20°C to 105°C, and fix typical error codes E-02, E-05 and E-06.

𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 - Made of sturdy Stainless Steel material with smooth thread, easy to replace and install few minutes. Turn off the power before replacing it and wear work gloves to protect your hands.

𝗦𝗛𝗢𝗣 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘 - Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem, please contact Funmit customer service team in time, and we will try our best to solve your problems

* 【Energy Efficient】: With its intelligent design, our Water Flow Sensors Switch operates with minimal power consumption. This not only makes it eco friendly choice but also helps in reducing your energy bills.

* 【Easy Installation】: This water sensors switch is designed for hassle free installation. It can be installed in a variety of systems without requiring any tools or professional help.

* 【Versatile Application】: Whether you need it for home use, industrial applications, or irrigation systems, this Water Flow Sensors Switch is versatile enough to meet a wide range of needs.

* 【Durable Construction】: Made from high-quality materials, this Water Flow Sensors is built to endure the challenges of regular use. Hot Water Heaters Flow Sensors, Hall Switch Wall-Hung Boiler, Constant Temperature Gas Inlet Regulator Valve.

* 【High Sensitivity】: Our Water Flow Sensors Switch is designed with high sensitivity to detect even the slightest changes in water flow. It serves as an essential part for hot water heaters and wall-hung boilers, providing constant temperature regulation for gas inlet valves.

Flame Sensor Upgrade: Sensor can address the turn off and turn on issue for hayward pool heater, solved ignition failure

Compatible Models :Pool heater ignitor Fits for hayward universal h-series low nox induced draft heater models H150fdn, H150fdp, H200fdn, H200fdp, H250fdn, H250fdp, H300fdn, H300fdp, h350fdn, H350fdp, H400FDN, H400FDP, H250IDL2, H350IDL2, H400IDL2

High Quality: IDXLFLS1930 Flame Sensor is made from durable high quality metal material for rapid-ignition, has good stability and long service life

Easy Installation: Replaced the old sensor perfectly and was easy to install. can be directly replaced for hayward pool heater parts

Note: Please confirm the model and size before purchasing. Any brand name or model name for this product is for proof of compatibility only. If you have any questions, please feel free to contact us.

𝗛𝗜𝗚𝗛 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 - 42002-0024S Stack Flue Sensor replacement for Pentair Sta-Rite, MasterTemp, Max-E-Therm pool and spa heaters electrical systems

𝗗𝗜𝗥𝗘𝗖𝗧 𝗥𝗘𝗣𝗟𝗔𝗖𝗘𝗠𝗘𝗡𝗧 - Replaces Part # 42002-0024S sensor parts. Please double check part # before you buy

𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 - Made of stainless steel, rust free material with thermal protection wire sleeve, easy to install and sturdy to use

𝗘𝗔𝗦𝗬 𝗜𝗡𝗦𝗧𝗔𝗟𝗟𝗔𝗧𝗜𝗢𝗡 - Find a video from Youtube, just take a few minute to replace following the video. Make sure the power is shut off before replacement, and wear work gloves to protect your hands

𝗦𝗛𝗢𝗣 𝗪𝗜𝗧𝗛 𝗖𝗢𝗡𝗙𝗜𝗗𝗘𝗡𝗖𝗘 - Funmit adhere to provide all customers with a simple, streamlined shopping experience of large appliance replacement parts, and prove that we have the highest quality parts and service out there. We stand by our products, and our customers are our focus as a business. If you have any quality problem, please contact Funmit customer service team in time, and we will try our best to solve your problems

【Suitable for】The air flow switch is suitable for Pentair Mastertemp used in model number: 200, 300, 400. Pentair Mastertemp low nox used in model number: 125. Replaced number: 42001-0059s, 42001-0061s. Also suitable for all Sta Rite heaters

【When to replace】You should replace the air flow switch when occur an AFS error on your pool heater screen

【Upgrade Material】The electrical system air flow switch made from high degree material.It has acheived UL certification. It's sturdy and long service time

【Easy to install】The AFS pressure switch is is on the control box fastened on. It's easy to install, non-destructive to replace, matched well, saving labor and saving time. You should turn off pump and electrical power to the heater. Disconnect plastic hose from AFS fittings. Unplug the wires to the AFS. Remove the screws on AFS. and replace the AFS

【Customer's Approval】 Choosing the RAMATA air flow switch pool heater repair parts is a really good idea when you need a sturdy and new one. Strict quality control of products before they leave the factory is a necessary operation in our store. You can write e-mails to us when you have some question on our products

Genuine OEM Pentair Replacement Parts

Air Flow Switch Replacement

Product Information: Hayward GLX-FLO-RP Flow Switch Assembly, sensing piece is made of high quality plastics for longer service life,15-Feet Cable,comes with waterproof tape.

Compatible Models:This pool flow switch is compatible with Hayward salt chlorine generator systems including Aqua Rite, Hayward Pro Logic, Mineral Springs MS10/MS11, Aqua Logic, Swimpure +, H-40, Aqua Plus, Aqua Rite XL, Aqua Rite Pro, Replaceable models: GLXFLORP, GLX-FLO-RP, Q-12DS-C2, GLX-FLO-HP, OPT-F/S.

Easy Installation: The GLX-FLO-RP flow switch uses standard 1/2'' threads Simply screw the pool flow switch into the tee housing (not included) with enough tape and plug in the phone jack cable at the controller, this quick and easy process will turn the "no flow" warning light off in minutes.

Reliable Quality: The Hayward Salt Chlorine Generation System Flow Switch is made of high quality materials to ensure long life and reliability, this flow switch guarantees consistent performance and peace of mind.

Hassle-Free Purchase: Every pool flow switch for Hayward Salt Systems comes with a 12month warranty, so if you have any questions, please feel free to contact us for assistance.

Part number: GLX-FLO-RP Pool flow switch replace GLX-FLO-HP, Q-12DS-C2, OPT-F/S, GLXFLOP

Compatible model: Pool flow sensor compatible with : Aqua Rite, Aqua Rite Pro, Aqua Rite XL, Aqua Logic, Aqua Plus, Pro Logic, Mineral Springs Mineral Springs MS10/MS11,H40, SwimPurePlus, SplashCLEAR, SmartPure, Splash SP-40

Function: Pool flow sensor with 15 feet long cable detects water flow to protect your saltwater system, automatically controls pump operation when flow rate drops below safe levels

Simple installation: Screw the salt system flow switch into the tee housing (if there is a leak, use the supplied waterproof tape to wrap the threads before screwing it in) and plug the other end of the telephone line into the controller

If you have any problems please kindly contact us by logging in your Amazon Buyer Account , Find your order and click Contact Seller we will respond you in one business day.

【Compatible】 This GLX-FLO-RP flow switch can compatible with all the salt chlorine generator systems of Hayward and Goldline. GLX-FLO-RP flow switch replacement can be used with Hayward Goldline Salt Chlorination Turbo Cell.

【Suitable Models】The swimming pool flow switch suitable for almost all Hayward Goldline salty system,Hayward part GLX-FLO-RP can replace GLXFLORP, GLX-FLO-HP, Q-12DS-C2, OPT-F/S. Suitable for : Pro Logic, Mineral Springs, Mineral Springs MS10/MS11, Aqua Plus, Aqua Rite XL, Aqua Logic, Aqua Rite Pro, Aqua Rite compatible, Aqua Plus, H40, SwimPurePlus, SplashCLEAR, SmartPure, Splash SP-40...

【Accessories】 The water flow sensor hayward GLX-FLO-RP has a 15-Foot Cable. One end is a standard Phone Jack connection and it has a circle gasket and a round of tape.

【Easy to install】 Hayward flow switch assembly has fewer integral parts and is easy to install. Just insert the two ends of the flow switch with cable into the correspondingly correct positions. Unplug existing (old) flow sensor, wrap enough tape and screw the switch into Run pump, do not overtighten it. It may only take 2 minutes to install.

IF you have any questions, please E-mail us, we will reply as soon as possible.

【Easy Installation】 Package: 1*temperature sensor, 1*mounting sleeve, 1*gasket. You can easily complete the settings in a few minutes without professiona

【High Quality】 R0456500 sensor is made of high quality materials that can withstand higher temperatures, resist corrosion and mineral buildup, and minimize failures and extend the life of your sensor

【Perfect Replacement】 R0456500 sensor meet original factory standards. We have tested it tens of thousands of times and it works well, more durable, accurate than the old version. Our product is your best choice.R0456500 Temperature Sensor fit for Zodiac Jandy Legacy Pool / Spa Heaters

【Comapatible】 R0456500 sensor, replace R0456600 R0523900 R0477300 6204-209, fits for Zodiac Jandy Legacy LRZE / LRZM / JXI / LXI 125 175 200 250 260 300 325 400 series pool and spa heaters.R0456500 Temperature Sensor fit for Zodiac Jandy Legacy Pool / Spa Heaters

【Good After-sales service】 We provide 1 year warranty for our product. If you have any questions, we will provide professional customer service within 24 hours. We'll do our best to get your satisfaction

【Compatibility】The 009577F temperature sensor compatible with Raypak heaters 206A, 207A, 266A, 267A, 336A, 337A, 406A, 407A, etc.

【Fixing Faults】Replacement for raypak 009577F pool sensor fixed a series of problems such as heater not heating, abnormal temperature and not heating to the specified temperature correctly.

【100% Quality Guarantee】Replacement for raypak pool heater parts are carefully designed and machined. 009577F temperature sensor assembly is made of highly durable materials that have been rigorously tested. The pool heater temperature sensor is non-OEM parts, but meet or exceed OEM manufacturing requirements.

【Easy to install】No tools are required for the installation of the pool heater temperature sensor - easily install your own parts and quickly get your pool heater working in minutes. Saving time and money.

【After-sales Service】We are not only provide high-quality products, but also good after-sales service. If you are not satisfied with the temperature sensor or do not want it, etc. You can contact us anytime. We will give you a satisfactory solution within 24 hours.