Free Shipping on All Orders!

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.
Compare (0/5)

215 products

Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent

Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent

SKU #: WAT88006822   |   MPN #: 88006822
$84.70
$84.70 $89.16
MSRP: $376

Available in stock

Watts LFUSG-B M3 3/8 inch Under Sink Guardian Lead Free Thermostatic Mixing Valve in Bronze

Watts LFUSG-B M3 3/8 inch Under Sink Guardian Lead Free Thermostatic Mixing Valve in Bronze

SKU #: WATUSGBLF   |   MPN #: 0204152
$213.92
$213.92 $0.00
MSRP: $655.50

Available in stock

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent

SKU #: WAT88006832   |   MPN #: 88006832
$89.80
$89.80 $0.00
MSRP: $387.50

Available in stock

Watts 1/2" to 1" Water Pressure Reducing Valve Repair Kit - 0006960

Watts 1/2" to 1" Water Pressure Reducing Valve Repair Kit - 0006960

SKU #: WAT0006960   |   MPN #: 0006960
$59.92
$59.92 $63.07
MSRP: $75.75

Available in stock

Watts 1" 40XL-4 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 4" Coated Thermostat, Discharge Line Flood Sensor Included - F163725

Watts 1" 40XL-4 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 4" Coated Thermostat, Discharge Line Flood Sensor Included - F163725

SKU #: WATF163725   |   MPN #: F163725
$223.78
$223.78 $0.00
MSRP: $1,153

Available in stock

Watts 0061667 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

Watts 0061667 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

SKU #: WAT0061667   |   MPN #: 0061667
$338.75
$338.75 $0.00
MSRP: $925.50

Available in stock

Watts 100XL-4 T&P Relief Valve 3/4 Inch 150 PSI 210F

Watts 100XL-4 T&P Relief Valve 3/4 Inch 150 PSI 210F

SKU #: WAT0066100   |   MPN #: 0066100
$40.22
$40.22 $0.00
MSRP: $65.25

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 #: 0067370
$97.03
$97.03 $0.00
MSRP: $257

Available in stock

Watts 0887787 009M2 RPZ Total Rubber Repair Kit 1 Inch

Watts 0887787 009M2 RPZ Total Rubber Repair Kit 1 Inch

SKU #: WAT0887787   |   MPN #: 0887787
$125.43
$125.43 $0.00
MSRP: $161

Available in stock

Watts 0388015 800M4FR 1" Freeze Resistant Pressure Vacuum Breaker

Watts 0388015 800M4FR 1" Freeze Resistant Pressure Vacuum Breaker

SKU #: WAT0388015   |   MPN #: 0388015
$360.16
$360.16 $0.00
MSRP: $597.50

Available in stock

Watts 0384766 Wye Strainer 3/8 Inch Plastic 100 Mesh with Plug

Watts 0384766 Wye Strainer 3/8 Inch Plastic 100 Mesh with Plug

SKU #: WAT0384766   |   MPN #: 0384766
$40.91
$40.91 $0.00
MSRP: $45

Available in stock

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent - 2 Pack

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent - 2 Pack

SKU #: WAT88006832x2   |   MPN #: 88006832
$169.96
$169.96 $0.00
MSRP: $775

Available in stock

Watts 0388014 800M4FR 3/4" Freeze Resistant Pressure Vacuum Breaker

Watts 0388014 800M4FR 3/4" Freeze Resistant Pressure Vacuum Breaker

SKU #: WAT0388014   |   MPN #: 0388014
$370.99
$370.99 $0.00
MSRP: $589.50

Available in stock

Watts 0881378 909-AG-F Air Gap for 009 909 Backflow Preventers

Watts 0881378 909-AG-F Air Gap for 009 909 Backflow Preventers

SKU #: WAT0881378   |   MPN #: 0881378
$280.82
$280.82 $0.00
MSRP: $525

Available in stock

Watts 3/4" 40XL-5 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 5" Coated Thermostat, Discharge Line Flood Sensor Included - F156731

Watts 3/4" 40XL-5 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 5" Coated Thermostat, Discharge Line Flood Sensor Included - F156731

SKU #: WATF156731   |   MPN #: F156731
$167.85
$167.85 $0.00
MSRP: $732.50

Available in stock

Watts 0061657 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

Watts 0061657 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

SKU #: WAT0061657   |   MPN #: 0061657
$495.48
$495.48 $0.00
MSRP: $967.50

Available in stock

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 #: 0067371
$192.53
$192.53 $0.00
MSRP: $361

Available in stock

Watts 1" Through Wall Shutoff, 12" Long - 0722047

Watts 1" Through Wall Shutoff, 12" Long - 0722047

SKU #: WAT0722047   |   MPN #: 0722047
$847.25
$847.25 $0.00
MSRP: $1,932

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts 1-1/4" - 2" Backflow Rubber Repair Kit, 800M4 - 0887708

Watts 1-1/4" - 2" Backflow Rubber Repair Kit, 800M4 - 0887708

SKU #: WAT0887708   |   MPN #: 0887708
$49.26
$49.26 $0.00
MSRP: $57

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 #: 0887164
$67.75
$67.75 $0.00
MSRP: $82.25

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.
Free Shipping on Everything!
30 Days Free Returns
Secure Payment
Expert Customer Support