Best Water Heater Leak Detectors In November 2024

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There is always a perfect Best Water Heater Leak Detectors out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 Best Water Heater Leak Detectors.

To help you in your search, we have completed this list of the Best Water Heater Leak Detectors.

Top Rated Best Water Heater Leak Detectors Of 2024

Rank	Product Name	Score
1	Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi Buy Now	9.7 Buy Now
2	Govee WiFi Water Sensor, Smart APP Leak Alert, Wireless Water Alarm and Alarm Buy Now	9.5 Buy Now
3	Water Leak Detector, Up to 120 DB, 72 Hours, Louder Sound, Longer Alarm Buy Now	9.1 Buy Now
4	Smart Leak Sensors, YoLink 1/4 Mile World's Longest Range Wireless Smart Water Leak Buy Now	8.8 Buy Now
5	MyGuard Automatic Hot Water Heater Shut Off System and Water Leak Alarm Buy Now	8.6 Buy Now
6	FloodStop Water Heater Auto-Shutoff Valve, FS3/4NPT, V4 Controller, Water Damage Prevention Buy Now	8.3 Buy Now
7	E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm,Automatic Water Leak Shut Buy Now	8.1 Buy Now
8	E-SDS Automatic Water Leak Shut Off Valve System,Water Leak Detector with 2 Valves,2 Buy Now	7.8 Buy Now

1. Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Pack of 1, Multi

• Detects as little as 1/32 of water
• *depends on shelf life of the battery (not included)
• Battery-saver feature only uses energy when the alarm is sounding for a long battery life
• Detects moisture before mold can grow
• Inexpensive safeguard where water or moisture may collect
• No installation needed, simply place on the floor near potential water source

2. Govee WiFi Water Sensor, Smart APP Leak Alert, Wireless Water Alarm and Alarm

• Stable connection and expandable: comparing to others, the wifi gateway connection design has stronger and more stable signal transmission. the gateway is expandable and can connect with multiple sensors(up to ten).if you purchase our water sensors separately, you can add them to this gateway kit and monitor the water leak on your cellphone app. search "b07qsfrsjx" to f...
• Your purchase protected: the complete sealed waterproof design for the sensors allows its long use in moisture situation. 30 days money back guarantee, 1 year replacement warranty(not include battery replacement), life support guarantee, ensure you to purchase one to take care of you family and property without any risk
• Loud alarm with mute button: if wifi is not available for the gateway temporarily, each water leak sensor features an ultra-loud 100 db alarm, loud enough to be heard even if leakage happens in basement, press the mute button to mute the sound when you find the leaking place. battery level display is also available on the app
• Remote monitor and alarm:the water sensors and gateway are paired out of box, connect the gateway to wifiplease note the gateway not support 5g wifi) and it will immediately send emails, app notification and alert to your cellphone when water leakage happened, allow you to detect the water leakage while youre away from home
• Dripping and leaking alert: besides 2 groups of back water detector probes, our product has one group front probe for water pipe dripping, name each wifi water sensor with its location on the cellphone app like bathrooms, basements, sinks, water heaters to detect leaks from anywhere before they cause costly water damage

3. Water Leak Detector, Up to 120 DB, 72 Hours, Louder Sound, Longer Alarm

• Totally automatic and effective - 365 days uninterruptible protect your property, monetary, and health from water leakage or flooding,
• Where to place - just place your water alarm near your washing machine, sump pump, water heater, sink/bathtub, kicthen, then you can get total peace of mind, no more worried about water leakage or flood
• Powerful alarm - 120db sound can travel up to 100 yards, time is money and life when the floods comes! you can deal with the flood or water leakage as soon as possible to protect your belongings
• Easy to use - remove easily, easy to clean

4. Smart Leak Sensors, YoLink 1/4 Mile World's Longest Range Wireless Smart Water Leak

• Home automation - build "if this then that" rules between yolink smart leak sensor and yolink smart valves (not included) through yolink app, making life convenient and secure, set smart scenes, automation and yolink control between devices and devices, share devices with family members, making your house smart. let's start your own whole house smart home system with y...
• Work with alexa - get voice announcements when water leak detects, immediate alerts - get instant app notifications at the first sign of excess water or moisture to prevent leaks and flooding
• 5 times longer battery life - powered by 2 aaa included alkaline batteries with 5 years of battery life compared to 1 year of other top brands, battery status will be updated and low battery alert will be sent within yolink app
• Easy setup - scan and play, place it in your kitchen, basement, or near the washing machine, water heater, sinks or dishwasher
• 10 times longer range - powered by lora technology, yolink brings the longest receiving range (1/4 mile) in the market. our long coverage enables its use in hard-to-reach areas such as basement, porch, guest suite, barns, greenhouse, etc.

5. MyGuard Automatic Hot Water Heater Shut Off System and Water Leak Alarm

• Easy diy installation attaches to existing plumbing, compatible with lever-action ball valves only
• Upon water detection, incoming water flow is automatically turned off preventing costly damage from flooding
• Loud 90db continuous alarm when water leak occurs
• Simply install the unit and place the water leak sensor on the floor
• Protect your home or business from water damage from your water heater and save money on your homeowners insurance

6. FloodStop Water Heater Auto-Shutoff Valve, FS3/4NPT, V4 Controller, Water Damage Prevention

• Prevent water damages - this automatic shut off valve will trigger when a leak is detected from your water heater, potentially preventing 200+ gallons of water leaking into your home.
• Certified lead free - certified lead free under s. 3874, ab1953 with a one year manufacturer's warranty.
• Immediate shutdown - once the leak sensor at the base of the heator senses moisture, the valve will immediately close off all water flow and sound alarms.
• Easy to install - the floodstop valve is installed between the water heater and the manual shutoff valve, can be installed in fifteen minutes.
• Sensor at base of heater - the sensor part of this system is placed at the base of the water heater. as long as the sensor stays dry, the valve will stay open permitting water to flow through to the heater.

7. E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm,Automatic Water Leak Shut

• Water leak sensor comes with a sensor that will shut off the water when the water reaches it.cable length of water leak sensor:19.68ft/6m.
• Leak detection automatic shutoffleak prevention device will automatically shut off the water to your appliances to keep your house from flooding when youre out off home.it also includes manual open/close buttons and a button to reset after the leak is repaired.it's be used in so many locations in residential and commercial environments like water heater and laundry.
• Vacation mode this device gives you the ability to manually shut off the water while on your trip.
• Automatic shutoff valves & easy installationthe brass npt threaded 3/4 ball valves which allows you to control a flood, it will shut off the water when the system detects a leak.it could be used with hot water.temp100(212).easy installation by attaching to existing plumbing.
• Warranty: two year warranty, contact our customer service and they will help with any issues and concerns that you may have.note:the port inside this valve will be smaller than 3/4.

8. E-SDS Automatic Water Leak Shut Off Valve System,Water Leak Detector with 2 Valves,2

• Leak detection automatic shutoffleak prevention device will automatically shut off the water to your appliances to keep your house from flooding when youre out off home.it also includes manual open/close buttons and a button to reset after the leak is repaired.it's be used in so many locations in residential and commercial environments like water heater and laundry.
• Warranty: two year warranty, contact our customer service and they will help with any issues and concerns that you may have.
• Water leak sensor comes with 2 sensors that will shut off the water when the water reaches them.2 sensors more safe that you could take it more places.cable length of water leak sensor:19.68ft/6m.
• Vacation mode & backup battery this device gives you the ability to manually shut off the water while on your trip.with the backup battery your still covered if the power goes out, the system will still shut off water valve and sound alarm.
• Automatic shutoff valves & easy installationtwo brass npt threaded 3/4 ball valves which allows you to control a flood from two points, it will shut off the water at two points of entry when the system detects a leak.it could be used with hot water.temp100(212).easy installation by attaching to existing plumbing.