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WATTS

Watts offers innovative plumbing, heating, and water quality solutions, including water filters, reverse osmosis systems, backflow preventers, valves, and expansion tanks. With over 140 years of expertise, Watts products deliver reliable performance, energy efficiency, and advanced technology to ensure safe, clean water and efficient plumbing systems.
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201 products

Watts 1" 40L-2 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 125 psi, 210 degree F, 2 IN Coated Thermostat, Discharge Line Flood Sensor Included - F154820

Watts 1" 40L-2 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 125 psi, 210 degree F, 2 IN Coated Thermostat, Discharge Line Flood Sensor Included - F154820

SKU #: WATF154820   |   MPN #: F154820
$959.53
$959.53 $0.00
MSRP: $1,292

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Watts 1/2" Bronze Heavy Duty Float Valve, Threaded Outlet, Locknut, Gasket - 0780006

Watts 1/2" Bronze Heavy Duty Float Valve, Threaded Outlet, Locknut, Gasket - 0780006

SKU #: WAT0780006   |   MPN #: 0780006
$138.79
$138.79 $0.00
MSRP: $178

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Watts 88005687 Ball Valve 2 Inch FNPT Full Port Lead Free 2-Piece

Watts 88005687 Ball Valve 2 Inch FNPT Full Port Lead Free 2-Piece

SKU #: WAT88005687   |   MPN #: 88005687
$32.24
$32.24 $0.00
MSRP: $33.75

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Watts 0342691 Boiler Relief Valve 3/4 Inch Female 30 PSI Bronze

Watts 0342691 Boiler Relief Valve 3/4 Inch Female 30 PSI Bronze

SKU #: WAT0342691   |   MPN #: 0342691
$49.85
$49.85 $0.00
MSRP: $227.50

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Watts 0342692 Boiler Relief Valve 3/4 Inch Male 30 PSI Bronze

Watts 0342692 Boiler Relief Valve 3/4 Inch Male 30 PSI Bronze

SKU #: WAT0342692   |   MPN #: 0342692
$56.65
$56.65 $0.00
MSRP: $227.50

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Watts Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 MAC Cartridge for OneFlow Plus System, OFPSYS - 7100641

Watts Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 MAC Cartridge for OneFlow Plus System, OFPSYS - 7100641

SKU #: WAT7100641   |   MPN #: 7100641
$608.24
$608.24 $0.00
MSRP: $799

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Watts 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System, OFPSYS - 7100639

Watts 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System, OFPSYS - 7100639

SKU #: WAT7100639   |   MPN #: 7100639
$230.31
$230.31 $0.00
MSRP: $283

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Watts Salt-Free Scale Prevention and Water Filtration System, OneFlow Plus System, OFPSYS - 7100638

Watts Salt-Free Scale Prevention and Water Filtration System, OneFlow Plus System, OFPSYS - 7100638

SKU #: WAT7100638   |   MPN #: 7100638
$789.46
$789.46 $0.00
MSRP: $1,342

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Watts 88006014 Ball Valve 1/2 Inch PEX F1960 Brass with Drain Lead Free

Watts 88006014 Ball Valve 1/2 Inch PEX F1960 Brass with Drain Lead Free

SKU #: WAT88006014   |   MPN #: 88006014
$14.67
$14.67 $0.00
MSRP: $35.25

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Watts 1" Lead Free Full Port Tapped Ball Valve, Threaded - 781054LL

Watts 1" Lead Free Full Port Tapped Ball Valve, Threaded - 781054LL

SKU #: WAT781054LL   |   MPN #: 781054LL
$94.79
$94.79 $0.00
MSRP: $116.50

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Watts 1-1/2" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F383792

Watts 1-1/2" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F383792

SKU #: WATF383792   |   MPN #: F383792
$1,300.75
$1,300.75 $0.00
MSRP: $1,745

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Watts 1-1/2" 174A Bronze Boiler Pressure Relief Valve, 50 psi, Discharge Line Flood Sensor Included - F276886

Watts 1-1/2" 174A Bronze Boiler Pressure Relief Valve, 50 psi, Discharge Line Flood Sensor Included - F276886

SKU #: WATF276886   |   MPN #: F276886
$1,938.68
$1,938.68 $0.00
MSRP: $2,616

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Watts 3/4" FloodSafe Lead Free Water Detector Shutoff, Electric 220V - 0121580

Watts 3/4" FloodSafe Lead Free Water Detector Shutoff, Electric 220V - 0121580

SKU #: WAT0121580   |   MPN #: 0121580
$1,121.48
$1,121.48 $0.00
MSRP: $1,512

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Watts 0121339 T&P Relief Valve 3/4 Inch Lead Free 150 PSI 210F

Watts 0121339 T&P Relief Valve 3/4 Inch Lead Free 150 PSI 210F

SKU #: WAT0121339   |   MPN #: 0121339
$96.42
$96.42 $0.00
MSRP: $117.50

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Watts 1" 174A Bronze Boiler Pressure Relief Valve, 125 psi, Discharge Line Flood Sensor Included - F275404

Watts 1" 174A Bronze Boiler Pressure Relief Valve, 125 psi, Discharge Line Flood Sensor Included - F275404

SKU #: WATF275404   |   MPN #: F275404
$167.03
$167.03 $0.00
MSRP: $1,118

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Watts 0006643 Duo-Cloz Shutoff Valve 1/2 Inch Brass Washing Machine

Watts 0006643 Duo-Cloz Shutoff Valve 1/2 Inch Brass Washing Machine

SKU #: WAT0006643   |   MPN #: 0006643
$178.25
$178.25 $0.00
MSRP: $228

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Watts 0121325 T&P Relief Valve 1/2 Inch Lead Free 150 PSI 210F 4 Inch

Watts 0121325 T&P Relief Valve 1/2 Inch Lead Free 150 PSI 210F 4 Inch

SKU #: WAT0121325   |   MPN #: 0121325
$93.13
$93.13 $0.00
MSRP: $113

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Watts 2" 740 Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F384042

Watts 2" 740 Iron Boiler Pressure Relief Valve, 30 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F384042

SKU #: WATF384042   |   MPN #: F384042
$1,857.38
$1,857.38 $0.00
MSRP: $2,505

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Watts 2" 174A Bronze Boiler Pressure Relief Valve, 150 psi, Discharge Line Flood Sensor Included - F278510

Watts 2" 174A Bronze Boiler Pressure Relief Valve, 150 psi, Discharge Line Flood Sensor Included - F278510

SKU #: WATF278510   |   MPN #: F278510
$2,603.71
$2,603.71 $0.00
MSRP: $3,524

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Watts 1" Lead Free Bronze 2-Piece Full Port Ball Valve, Threaded Ends, Test Cock and Tee Handle - 0792514

Watts 1" Lead Free Bronze 2-Piece Full Port Ball Valve, Threaded Ends, Test Cock and Tee Handle - 0792514

SKU #: WAT0792514   |   MPN #: 0792514
$233.59
$233.59 $0.00
MSRP: $301.50

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Watts FAQ

What types of water filtration systems does Watts offer?

Watts provides whole house water filters and reverse osmosis systems for clean, safe, and great-tasting water.

What is a Watts backflow preventer?

A Watts backflow preventer ensures water flows in one direction, protecting your plumbing system from contamination.

How do Watts expansion tanks work?

Watts expansion tanks help manage pressure changes in water heating systems, preventing damage and ensuring long-term reliability.

What valves does Watts manufacture?

For precise control and durable plumbing performance, Watts offers ball valves, check valves, and water pressure regulators, and more.

Are Watts water heaters energy-efficient?

Yes, their water heating products, including potable water expansion tanks and pressure relief valves, are designed for comfort, efficiency, and safety.

What makes Watts products reliable?

Watts products are built with durable materials, precise engineering, and quality controls to ensure long-lasting performance in any plumbing system.

Can Watts products help improve water quality?

Absolutely. Reverse osmosis water systems and water filter systems remove impurities, providing clean, safe water throughout your home or business.

Do Watts hydrants meet industry standards?

Yes, Watts hydrants are designed for durability, reliability, and compliance with plumbing standards for residential and commercial applications.
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