Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content

Real OEM HVAC Parts Are In This Spring! SHOP NOW

Loading...
USD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
Parts Town Logo

1-Hour Pickup Available

get special offers & news from parts town

800.438.8898
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
Call: 800.438.8898
Hvac Parts
Resource Center
TECHTOWN
Track My Order
HVAC Parts Are Here!

HVAC Parts Are Here!

Shop the top brands in the industry.

Take Parts Town on the Go!

Take Parts Town on the Go!

Download the industry's #1 app today!

Find the parts you need to fix equipment!

Find the parts you need to fix equipment!

Based on data from techs, powered by AI!

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Watts Plumbing & HVAC Parts

Watts is a global leader in plumbing and HVAC, providing homes, businesses and industrial spaces with quality equipment. Their impressive lineup of plumbing and heating solutions include:

  • High Efficiency Boilers
  • Water Heaters
  • Pressure Reducing Valves
  • Radiant Floor Heaters

If something is amiss with your Watts unit, it’s vital to get it back up and running. Using real OEM Watts replacement parts from Parts Town not only keeps your plumbing or heater working efficiently and safely, they also help protect your equipment warranty. And if you need your parts sooner rather than later, don’t worry! Parts Town offers same-day shipping on in-stock Watts parts until 9 PM ET Monday-Friday. 

 

In the meantime, check out our library of online Watts manuals and diagrams so you know how to properly maintain your unit.

 

Watts

Watts Parts & Manuals

For plumbing, heating and water solutions, Watts provides quality equipment to make sure everything flows smoothly. And if you need real OEM Watts parts, Parts Town provides everything you need to keep your water or HVAC system in tip-top shape. Whether you’re in need of replacement water filters, relief valves, backflow preventers or more, Parts Town has exactly what you need.

Watts

Watts Parts & Manuals

For plumbing, heating and water solutions, Watts provides quality equipment to make sure everything flows smoothly. And if you need real OEM Watts parts, Parts Town provides everything you need to keep your water or HVAC system in tip-top shape. Whether you’re in need of replacement water filters, relief valves, backflow preventers or more, Parts Town has exactly what you need.

Refined By

Brand
Watts

Model

loading spinner

Part Category

  • Actuators(1)
  • Baskets, Bowls & Containers(5)
  • Brackets & Retainers(2)
  • Caps & Plugs(4)
  • Drain Parts(1)
  • Filters, Screens & Driers(19)
  • Handles(1)
  • Hoses, Pipes & Tubing(42)
  • Maintenance Kits(101)
  • O-Rings(1)
  • Panels, Covers & Lids(1)
  • Regulators(5)
  • Relays(1)
  • Springs(1)
  • Valves, Solenoids & Fittings(98)

Category

Cleaning Tools & Supplies (1)
Facility Sanitation & Maintenance (1)
Floor Care Supplies (1)
Water Purification & Filtration (8)
Office Furniture (1)
Welding & Abrasives (1)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
007 Series
007 Series

Manufacturer:

Watts

Parts
008 Series
008 Series

Manufacturer:

Watts

Parts
009 Series
009 Series

Manufacturer:

Watts

Parts
188 Series
188 Series

Manufacturer:

Watts

Parts
288 Series
288 Series

Manufacturer:

Watts

Parts
388 Series
388 Series

Manufacturer:

Watts

Parts
757 Series
757 Series

Manufacturer:

Watts

Parts
757DCDA Series
757DCDA Series

Manufacturer:

Watts

Parts
774 Series
774 Series

Manufacturer:

Watts

Parts
774DCDA Series
774DCDA Series

Manufacturer:

Watts

Parts
800M4 Series
800M4 Series

Manufacturer:

Watts

Parts
805 Series
805 Series

Manufacturer:

Watts

Parts
805Y Series
805Y Series

Manufacturer:

Watts

Parts
825Y Series
825Y Series

Manufacturer:

Watts

Parts
825YA Series
825YA Series

Manufacturer:

Watts

Parts
909 Series
909 Series

Manufacturer:

Watts

Parts
919 Series
919 Series

Manufacturer:

Watts

Parts
957 Series
957 Series

Manufacturer:

Watts

Parts
957RPDA Series
957RPDA Series

Manufacturer:

Watts

Parts
994 Series
994 Series

Manufacturer:

Watts

Parts
994RPDA Series
994RPDA Series

Manufacturer:

Watts

Parts
LF009 Series
LF009 Series

Manufacturer:

Watts

Parts
LF709 Series
LF709 Series

Manufacturer:

Watts

Parts
LF909 Series
LF909 Series

Manufacturer:

Watts

Parts

Watts 0794052 Repair Kit, Relief Valve, 2-1/2"

Watts
  • Mfr Part # 0794052
  • Parts Town # WATT0794052
  • Quantity2

In Stock

Watts 0794054 First Check Repair Kit for 2-1/2" & 3" Lead Free Reduced Pressure Zone Assembly

Watts
  • Mfr Part # 0794054
  • Parts Town # WATT0794054
  • Quantity3

In Stock

Watts 0794055 Second Check Repair Kit for 2-1/2" & 3" Lead Free Reduced Pressure Zone Assembly

Watts
  • Mfr Part # 0794055
  • Parts Town # WATT0794055
  • Quantity3

In Stock

Watts 0794056 Total Rubber Parts Repair Kit, 2-1/2" & 3" Reduced Pressure Zone Assembly, Lead Free, RK-LF009 Series

Watts
  • Mfr Part # 0794056
  • Parts Town # WATT0794056
  • Quantity7

In Stock

Watts 0794059 Total Repair Kit, Relief Valve, 1/2" & 3/4" Reduced Pressure Zone Assembly, Lead Free, RK-LF909 Series

Watts
  • Mfr Part # 0794059
  • Parts Town # WATT0794059
  • Quantity31

In Stock

Watts 0794063 First Check Repair Kit for 1-1/4" to 2" Lead Free Reduced Pressure Zone Assembly

Watts
  • Mfr Part # 0794063
  • Parts Town # WATT0794063
  • Quantity9

In Stock

Watts 0794064 Second Check Repair Kit for 1-1/4" to 2" Lead Free Reduced Pressure Zone Assembly

Watts
  • Mfr Part # 0794064
  • Parts Town # WATT0794064
  • Quantity9

In Stock

Watts 0794069 Total Rubber Parts Kit, Relief Valve, 3/4" & 1"

Watts
  • Mfr Part # 0794069
  • Parts Town # WATT0794069
  • Quantity51

In Stock

Watts 0794070 Total Rubber Parts Repair Kit, 1-1/4"-2" Lead Free Reduced Pressure Zone Assembly, RK-LF909 Series

Watts
  • Mfr Part # 0794070
  • Parts Town # WATT0794070
  • Quantity50

In Stock

Watts 0794081 Repair Kit, Backflow, 2-1/2" & 3"

Watts
  • Mfr Part # 0794081
  • Parts Town # WATT0794081
  • Quantity14

In Stock

Watts 0794086 Repair Kit, Backflow, Lead Free, 4" to 6"

Watts
  • Mfr Part # 0794086
  • Parts Town # WATT0794086
  • Quantity2

In Stock

Watts 0794089 Total Repair Kit for 2-1/2" & 3" Lead Free Reduced Pressure Zone Assembly

Watts
  • Mfr Part # 0794089
  • Parts Town # WATT0794089
  • Quantity22

In Stock

Watts 0794090 Total Rubber Parts Repair Kit, 4" Lead Free Reduced Pressure Zone Assembly, RK-LF909 Series

Watts
  • Mfr Part # 0794090
  • Parts Town # WATT0794090
  • Quantity13

In Stock

Watts 0794097 Repair Kit, 4" Backflow Preventer, First Check, Lead Free, RK-LF909 Series

Watts
  • Mfr Part # 0794097
  • Parts Town # WATT0794097
  • Quantity13

In Stock

Watts 0794098 6 IN BACKFLOW REPAIR KIT, LEAD FREE, FIR

Watts
  • Mfr Part # 0794098
  • Parts Town # WATT0794098
  • Quantity6

In Stock

Watts 0794099 8 IN BACKFLOW REPAIR KIT, LEAD FREE, FIR

Watts
  • Mfr Part # 0794099
  • Parts Town # WATT0794099
  • Quantity2

In Stock

Watts 0794100 FIRST CHECK REPAIR KIT FOR 10 IN LEAD FR

Watts
  • Mfr Part # 0794100
  • Parts Town # WATT0794100
  • Quantity2

In Stock

Watts 0794102 Repair Kit, 4" Backflow, Second Check, Lead Free, RK-LF909 Series

Watts
  • Mfr Part # 0794102
  • Parts Town # WATT0794102
  • Quantity12

In Stock

Watts 0794103 Repair Kit, 6" Backflow Preventer, Second Check Valve

Watts
  • Mfr Part # 0794103
  • Parts Town # WATT0794103
  • Quantity5

In Stock

Watts 0794104 Repair Kit, 8" Backflow Preventer, Second Check Valve, Lead Free, Series 909

Watts
  • Mfr Part # 0794104
  • Parts Town # WATT0794104
  • Quantity2

In Stock

Watts 0794105 SECOND CHECK REPAIR KIT FOR 10 IN LEAD F

Watts
  • Mfr Part # 0794105
  • Parts Town # WATT0794105
  • Quantity2

In Stock

Watts 0794106 Seal Kit, Reduced Pressure Zone, Lead Free, 3"

Watts
  • Mfr Part # 0794106
  • Parts Town # WATT0794106
  • Quantity6

In Stock

Watts 0794107 Repair Kit, Valve Seat & O-Rings, 4" Backflow Preventer

Watts
  • Mfr Part # 0794107
  • Parts Town # WATT0794107
  • Quantity5

In Stock

Watts 0794151 Repair Kit, 4"-10" Backflow, Lead Free, RK-LF909 Series 8"-10"

Watts
  • Mfr Part # 0794151
  • Parts Town # WATT0794151
  • Quantity3

In Stock

234