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Air ToolsAlarm SystemsAll Home SecurityBathroom Cabinets & FixturesBathroom PlumbingElectrical ToolsEmergency SuppliesGuttering & DrainageHome SafetyHVAC Ducting and VentilationKitchen PlumbingMechanics ToolsPersonal PreparednessStorm & Flood PrepSurveillanceTestersThermostatsValves & Valve RepairWater HeatersWater Heaters, Pumps & Tanks
Watts Sensor Valve(6)
Uses item details. Price when purchased online
Watts Stainless Steel Gas Sensor Valve Kit $85.95

$8595
current price $85.95Watts Stainless Steel Gas Sensor Valve Kit
15 out of 5 Stars. 1 reviews
Best seller 595926 Sensor Valve Fit for watts premier 500800&500805 and grundfos up Comfort Series Instant Hot Water Recirculating Pump System 367010 Thermal Bypass Bridge Valve Five Year Warranty $39.99

$3999
current price $39.99595926 Sensor Valve Fit for watts premier 500800&500805 and grundfos up Comfort Series Instant Hot Water Recirculating Pump System 367010 Thermal Bypass Bridge Valve Five Year Warranty
Sensor Valve fit for Watts Instant Hot Water Recirculating Pump Bypass Valve 304 Stainless Steel Replace Old Plastic Version, Replace #367010 595926 500800 500805$$Tools & Hardware Other $67.98

$6798
current price $67.98Sensor Valve fit for Watts Instant Hot Water Recirculating Pump Bypass Valve 304 Stainless Steel Replace Old Plastic Version, Replace #367010 595926 500800 500805$$Tools & Hardware Other
595926 Comfort Sensor Valve Compatible with Grundfos UP15-10SU7P/TLC and Watts Premier 500800 500805 Recirculating Pump Systems, Replacement for 367010 Thermal Bridge Valve, High-Temperature PPS Body $49.39

$4939
current price $49.39595926 Comfort Sensor Valve Compatible with Grundfos UP15-10SU7P/TLC and Watts Premier 500800 500805 Recirculating Pump Systems, Replacement for 367010 Thermal Bridge Valve, High-Temperature PPS Body
Replacement Sensor Valve for 500800 and 500805 Watts Instant Hot Water Recirculating Pump System, 4.5" Sensor Valve, Two 12" Supply Lines with Adapter Fittings, 1/2" Threaded Connectors $80.00 Was $119.90

Now$8000
current price Now $80.00, Was $119.90$119.90
Replacement Sensor Valve for 500800 and 500805 Watts Instant Hot Water Recirculating Pump System, 4.5" Sensor Valve, Two 12" Supply Lines with Adapter Fittings, 1/2" Threaded Connectors
Professional Watts Grundfos Replacement Sensor Valve Kit - Black Coated Copper Core, Instant Hot Water Bypass System, Durable Upgrade Over Plastic Models, Complete DIY Installation Kit$$

Professional Watts Grundfos Replacement Sensor Valve Kit - Black Coated Copper Core, Instant Hot Water Bypass System, Durable Upgrade Over Plastic Models, Complete DIY Installation Kit$$
Other options to consider(140)
WiFi Smart Ball Valve Automatic Water Shut off with Leak Alarm & Timer Modes $44.39 Was $45.42

Now$4439
current price Now $44.39, Was $45.42$45.42
WiFi Smart Ball Valve Automatic Water Shut off with Leak Alarm & Timer Modes
Hot Water Recirculating Pump Sensor Valve KitWP596816 with 2x12 Lines 2x1/2x3/8 Fittings for 500800/500805 Systems, Copper Finish, Efficient Hot Water Circulation Easy DIY Installation $97.98

$9798
current price $97.98Hot Water Recirculating Pump Sensor Valve KitWP596816 with 2x12 Lines 2x1/2x3/8 Fittings for 500800/500805 Systems, Copper Finish, Efficient Hot Water Circulation Easy DIY Installation
3/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff with Freeze Sensor $249.77

$24977
current price $249.773/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff with Freeze Sensor
OUNONA 2Pcs Plastic Float Ball Valve Automatic Water Stop Shut Off Valve Black Industrial $16.93 Was $19.24

Now$1693
current price Now $16.93, Was $19.24$19.24
OUNONA 2Pcs Plastic Float Ball Valve Automatic Water Stop Shut Off Valve Black Industrial
Tuya Wifi Intelligent Water Ball Valve Shut Close Rate 0%To100% Garden Smart Life Faucet Automation Voice Control,DN20,B,1 * Tuya Wifi Intelligent Water Ball Valve(DN20 version) $66.19

$6619
current price $66.19Tuya Wifi Intelligent Water Ball Valve Shut Close Rate 0%To100% Garden Smart Life Faucet Automation Voice Control,DN20,B,1 * Tuya Wifi Intelligent Water Ball Valve(DN20 version)
Clearance RuiJiao Brass Water Pressure Reducing Valve Adjustable with Gauge Meter, DN20 3/4in Was $39.99

RuiJiao Brass Water Pressure Reducing Valve Adjustable with Gauge Meter, DN20 3/4in
Watts Pressure Relief Valve Mxf Temp Valve - 3/4 In - Pack Of 1 $31.56

$3156
current price $31.56Watts Pressure Relief Valve Mxf Temp Valve - 3/4 In - Pack Of 1
Zigbee Water Valve, Smart Water Valve, Smart Water Valve Shutoff Upgrade, Automatic Ball Valve Watering Timer, Compatible with Alexa and Google-Need to have Zigbee Hub to use$$Electrical $64.00

$6400
current price $64.00Zigbee Water Valve, Smart Water Valve, Smart Water Valve Shutoff Upgrade, Automatic Ball Valve Watering Timer, Compatible with Alexa and Google-Need to have Zigbee Hub to use$$Electrical
Thermal Bypass Sensor Valve for Hot Water Recirculating Pump Systems, 304 Stainless Steel, Includes 2 12" Hoses, 3-Year Warranty$$Tools & Hardware Other $79.78

$7978
current price $79.78Thermal Bypass Sensor Valve for Hot Water Recirculating Pump Systems, 304 Stainless Steel, Includes 2 12" Hoses, 3-Year Warranty$$Tools & Hardware Other
Watts 0066100 100XL 3/4" Temperature and Pressure Relief Valve

Watts 0066100 100XL 3/4" Temperature and Pressure Relief Valve
COMPUKAS automatic water level control Shut Off Float Ball Valve Plastic for Livestock Water Troughs 1 Set $8.69 Was $9.88

Now$869
current price Now $8.69, Was $9.88$9.88
COMPUKAS automatic water level control Shut Off Float Ball Valve Plastic for Livestock Water Troughs 1 Set
Tuya Wifi Intelligent Water Ball Valve Shut Close Rate 0%To100% Garden Smart Life Faucet Automation Voice Control,DN20,A $62.01

$6201
current price $62.01Tuya Wifi Intelligent Water Ball Valve Shut Close Rate 0%To100% Garden Smart Life Faucet Automation Voice Control,DN20,A
TMWEFUSC 2026 New Adjustable Temperature Sensor Valve for Instant Hot Water Recirculating System 304 Stainless Steel Bypass Sensor Valve Replacement for Home $49.98

$4998
current price $49.98TMWEFUSC 2026 New Adjustable Temperature Sensor Valve for Instant Hot Water Recirculating System 304 Stainless Steel Bypass Sensor Valve Replacement for Home
Used for Watt Premier 500800 and 500805, as well as Grundfos Up Comfort Series 595926 sensor valve instant hot water circulation pump system 367010 thermal bypass valve five-year warranty$$ $44.79

$4479
current price $44.79Used for Watt Premier 500800 and 500805, as well as Grundfos Up Comfort Series 595926 sensor valve instant hot water circulation pump system 367010 thermal bypass valve five-year warranty$$
1/4" Plastic Solenoid Valve 12V Magnetic Washing Machine Dispenser Drinking Water Pneumatic Pressure Controller Switch ,Offering Precision and Performance $40.38

$4038
current price $40.381/4" Plastic Solenoid Valve 12V Magnetic Washing Machine Dispenser Drinking Water Pneumatic Pressure Controller Switch ,Offering Precision and Performance
Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve $284.95

$28495
current price $284.95Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve
Automatic Water Control Valve 3/4 Inch ABS | Auto Shut-Off | For Water Tank, Solar, Livestock, Pool | Built-In Upper Inlet

Automatic Water Control Valve 3/4 Inch ABS | Auto Shut-Off | For Water Tank, Solar, Livestock, Pool | Built-In Upper Inlet
Smart Motorized Ball Valve Timing Water Smart Switch Electric Valve With

Smart Motorized Ball Valve Timing Water Smart Switch Electric Valve With
NICERIO 1Pc Pressure Switch Relief Valve with Barometers Black for Water Conducting $22.05

$2205
current price $22.05NICERIO 1Pc Pressure Switch Relief Valve with Barometers Black for Water Conducting
Used for Watt Premier 500800 and 500805, as well as Up Comfort Series 595926 sensor valve instant hot water circulation pump system 367010 thermal bypass valve five-year warranty $80.00

$8000
current price $80.00Used for Watt Premier 500800 and 500805, as well as Up Comfort Series 595926 sensor valve instant hot water circulation pump system 367010 thermal bypass valve five-year warranty
Automatic Float Valve, ¾” and ½” Inlet Water Level Control Valve | Auto Shut-Off for Water Tanks, Livestock Waterers, Ponds, and Aquaponics | Compact & Easy to Install

2 options
Available in additional 2 optionsAutomatic Float Valve, ¾” and ½” Inlet Water Level Control Valve | Auto Shut-Off for Water Tanks, Livestock Waterers, Ponds, and Aquaponics | Compact & Easy to Install
Tuya WiFi Smart Water Valve For Tuya Multifunctional APP Voice Control 2.4G 5G Dual Band Flowrate Meter Water Valve

Tuya WiFi Smart Water Valve For Tuya Multifunctional APP Voice Control 2.4G 5G Dual Band Flowrate Meter Water Valve
HT-30 1 Inch 110V Boosting Circulation Water Pump Sensor Switch Electronic Magnetic Pipe Pressure Control Valve $17.57 Was $20.46

Now$1757
current price Now $17.57, Was $20.46$20.46
HT-30 1 Inch 110V Boosting Circulation Water Pump Sensor Switch Electronic Magnetic Pipe Pressure Control Valve
Watts T and P Relief Valve,MNPT x FNPT 3/4 LF LL100XL $44.74

$4474
current price $44.74Watts T and P Relief Valve,MNPT x FNPT 3/4 LF LL100XL
Biondo Racing Products BRPASV Auto Shutoff Valve $183.64

$18364
current price $183.64Biondo Racing Products BRPASV Auto Shutoff Valve
Tuya Smart Home WiFi Timed Irrigation Water Valve IP65 Waterproof with Brass Inlet Solar Powered Irrigator UK Interface $58.30

$5830
current price $58.30Tuya Smart Home WiFi Timed Irrigation Water Valve IP65 Waterproof with Brass Inlet Solar Powered Irrigator UK Interface
Watts LLL100XL 3/4 in. MNPT Bronze Temperature and Pressure Relief Valve 1 pc $64.83 Was $73.78

Now$6483
current price Now $64.83, Was $73.78$73.78
Watts LLL100XL 3/4 in. MNPT Bronze Temperature and Pressure Relief Valve 1 pc
15 out of 5 Stars. 1 reviews
U.S. Solid 1" 3 Way Brass Motorized Ball Valve with Manual Function, T Type Water Shutoff Valve, AC/DC 9-24V, NOT for Drinking Water From $95.29

3 options
Available in additional 3 optionsFrom$9529
U.S. Solid 1" 3 Way Brass Motorized Ball Valve with Manual Function, T Type Water Shutoff Valve, AC/DC 9-24V, NOT for Drinking Water
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Tuya Smart Home WiFi Timed Irrigation Water Valve IP65 Waterproof with Brass Inlet Solar Powered Irrigator US Interface $58.58

$5858
current price $58.58Tuya Smart Home WiFi Timed Irrigation Water Valve IP65 Waterproof with Brass Inlet Solar Powered Irrigator US Interface
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