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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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199 products

Watts 3/4" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F382328

Watts 3/4" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F382328

SKU #: WATF382328   |   MPN #: F382328
$244.31
$244.31 $0.00
MSRP: $477.50

Available in stock

Watts 1" 174A Bronze Boiler Pressure Relief Valve, 50 psi, Discharge Line Flood Sensor Included - F275054

Watts 1" 174A Bronze Boiler Pressure Relief Valve, 50 psi, Discharge Line Flood Sensor Included - F275054

SKU #: WATF275054   |   MPN #: F275054
$140.15
$140.15 $0.00
MSRP: $1,118

Available in stock

Watts 1-1/4" 174A Bronze Boiler Pressure Relief Valve, 150 psi, Discharge Line Flood Sensor Included - F276250

Watts 1-1/4" 174A Bronze Boiler Pressure Relief Valve, 150 psi, Discharge Line Flood Sensor Included - F276250

SKU #: WATF276250   |   MPN #: F276250
$883.69
$883.69 $0.00
MSRP: $1,768

Available in stock

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
$95.20
$95.20 $0.00
MSRP: $116.50

Special Order

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
$1,224.50
$1,224.50 $0.00
MSRP: $1,745

Special Order

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 #: 121580
$1,057.66
$1,057.66 $0.00
MSRP: $1,512

Special Order

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 #: 121339
$96.73
$96.73 $0.00
MSRP: $117.50

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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 #: 121325
$93.66
$93.66 $0.00
MSRP: $113

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Watts 3/4" 174A Bronze Boiler Pressure Relief Valve, 60 psi, Discharge Line Flood Sensor Included - F274547

Watts 3/4" 174A Bronze Boiler Pressure Relief Valve, 60 psi, Discharge Line Flood Sensor Included - F274547

SKU #: WATF274547   |   MPN #: F274547
$385.33
$385.33 $0.00
MSRP: $529

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Watts 3/4" Lead Free Poppet Type Pressure Relief Valve with Test Lever and 3/4" NPT Female Drain Outlet, Set at 150 psi - 0556050

Watts 3/4" Lead Free Poppet Type Pressure Relief Valve with Test Lever and 3/4" NPT Female Drain Outlet, Set at 150 psi - 0556050

SKU #: WAT0556050   |   MPN #: 556050
$233.99
$233.99 $0.00
MSRP: $312.50

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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: $1,744

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Watts SB1156F 1/2 Inch High Capacity Water Feed Regulator

Watts SB1156F 1/2 Inch High Capacity Water Feed Regulator

SKU #: WAT0386422   |   MPN #: 386422
$148.80
$148.80 $0.00
MSRP: $279

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Watts 0067371 PLT-12 Potable Water Expansion Tank, 4.5 Gallon Tank

Watts 0067371 PLT-12 Potable Water Expansion Tank, 4.5 Gallon Tank

SKU #: WAT0067371   |   MPN #: 67371
$192.53
$192.53 $0.00
MSRP: $361

Available in stock

Watts 0067370 PLT-5 Potable Water Expansion Tank, 2.1 Gallon Tank

Watts 0067370 PLT-5 Potable Water Expansion Tank, 2.1 Gallon Tank

SKU #: WAT0067370   |   MPN #: 67370
$97.03
$97.03 $0.00
MSRP: $257

Available in stock

Watts 0887701 800M4-B Bonnet Assembly Kit 1 Inch

Watts 0887701 800M4-B Bonnet Assembly Kit 1 Inch

SKU #: WAT0887701   |   MPN #: 887701
$69.86
$69.86 $0.00
MSRP: $87.25

Available in stock

Watts 1" Pressure Vacuum Breaker Vent Float Kit - 0887710

Watts 1" Pressure Vacuum Breaker Vent Float Kit - 0887710

SKU #: WAT0887710   |   MPN #: 887710
$22.89
$22.89 $0.00
MSRP: $27.75

Available in stock

Watts 0887164 Repair Kit 288A-Z1 Vacuum Breaker 1/4 to 3/8 Inch

Watts 0887164 Repair Kit 288A-Z1 Vacuum Breaker 1/4 to 3/8 Inch

SKU #: WAT0887164   |   MPN #: 887164
$70.04
$70.04 $0.00
MSRP: $82.25

Available in stock

Watts 800-V Vacuum Breaker Float Repair Kit 1-1/4" - 2" - 0886026

Watts 800-V Vacuum Breaker Float Repair Kit 1-1/4" - 2" - 0886026

SKU #: WAT0886026   |   MPN #: 886026
$293.62
$293.62 $0.00
MSRP: $400

Special Order

Watts 0887787 009M2 RPZ Total Rubber Repair Kit 1 Inch

Watts 0887787 009M2 RPZ Total Rubber Repair Kit 1 Inch

SKU #: WAT0887787   |   MPN #: 887787
$119.58
$119.58 $0.00
MSRP: $161

Available in stock

Watts 1" Pressure Vacuum Breaker Rubber Parts Kit - 0887707

Watts 1" Pressure Vacuum Breaker Rubber Parts Kit - 0887707

SKU #: WAT0887707   |   MPN #: 887707
$37.19
$37.19 $0.00
MSRP: $40.50

Available in stock

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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