Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
81 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (47)
Show
In Stock Only
(47)
Category
–
70A Series (11)
LFMMVM1 Series (25)
N170 Commercial (14)
1170 Series (28)
LFUSG-B Undersink Guardian (2)
Application
–
Point of Source Filter (54)
Point of Source (54)
Point of Use Filter (22)
Point of Use (22)
Replacement Part Filter (4)
Replacement Part (4)
Size
–
1/4" Filter (1)
1/4" (1)
3/8" Filter (2)
3/8" (2)
1/2" Filter (21)
1/2" (21)
3/4" Filter (23)
3/4" (23)
1" Filter (14)
1" (14)
1-1/4" Filter (3)
1-1/4" (3)
1-1/2" Filter (3)
1-1/2" (3)
2" Filter (4)
2" (4)
2-1/2" Filter (1)
2-1/2" (1)
3" Filter (1)
3" (1)
See More
Connection Type
–
C x C Filter (14)
C x C (14)
Comp. x Comp. Filter (2)
Comp. x Comp. (2)
CPVC x CPVC Filter (3)
CPVC x CPVC (3)
Expansion PEX x Expansion PEX Filter (2)
Expansion PEX x Expansion PEX (2)
FNPT x FNPT Filter (23)
FNPT x FNPT (23)
PEX Crimp x PEX Crimp Filter (3)
PEX Crimp x PEX Crimp (3)
Press x Press Filter (7)
Press x Press (7)
Push-Fit x Push-Fit Filter (3)
Push-Fit x Push-Fit (3)
Connection Method
–
Compression Filter (1)
Compression (1)
CPVC Filter (3)
CPVC (3)
PEX Filter (5)
PEX (5)
Press Filter (7)
Press (7)
Push-Fit Filter (3)
Push-Fit (3)
Sweat Filter (13)
Sweat (13)
Threaded Filter (23)
Threaded (23)
Max Temp (F)
–
120°F Filter (11)
120°F (11)
130°F Filter (4)
130°F (4)
160°F Filter (12)
160°F (12)
180°F Filter (10)
180°F (10)
Min Temp (F)
–
60°F Filter (4)
60°F (4)
80°F Filter (7)
80°F (7)
90°F Filter (16)
90°F (16)
100°F Filter (4)
100°F (4)
120°F Filter (4)
120°F (4)
Review Score
–
5 Filter (34)
(34)
4 Filter (9)
(9)
3 Filter (1)
(1)
Price Range
–
$5 to $10 Filter (5)
$5 to $10 (5)
$10 to $15 Filter (1)
$10 to $15 (1)
$15 to $20 Filter (2)
$15 to $20 (2)
$45 to $50 Filter (1)
$45 to $50 (1)
$70 to $80 Filter (1)
$70 to $80 (1)
$80 to $90 Filter (1)
$80 to $90 (1)
$100 to $200 Filter (23)
$100 to $200 (23)
$200 to $300 Filter (20)
$200 to $300 (20)
$300 to $400 Filter (9)
$300 to $400 (9)
$400 to $500 Filter (3)
$400 to $500 (3)
See More
Home
Heating Supplies & Parts
Mixing Valves
Watts Mixing Valves
Watts Mixing Valves
81 items
FILTER
Grid
List
Sort: Default
0559107 Compare Checkbox
Compare
1/2" LFL1170M2-US Lead Free Sweat Lo-Temp Mixing Valve
SKU:
0559107
Watts
SKU:
0559107
Brand:
Watts
(2)
–
+
$195.70
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 9
In Stock
Get 1 by
Tue, Jul 7
Total Available: 9
Add to List
0559101 Compare Checkbox
Compare
1/2" LF1170M2-UT Lead Free Threaded Mixing Valve
SKU:
0559101
Watts
SKU:
0559101
Brand:
Watts
(16)
–
+
$270.48
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 6
In Stock
Get 1 by
Tue, Jul 7
Total Available: 6
Add to List
0559100 Compare Checkbox
Compare
1/2" LF1170M2-US Lead Free Sweat Mixing Valve
SKU:
0559100
Watts
SKU:
0559100
Brand:
Watts
–
+
$214.75
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 7
In Stock
Get 4 by
Tue, Jul 7
Total Available: 7
Add to List
0559108 Compare Checkbox
Compare
1/2" LFL1170M2-UT Lead Free Hot Water Temperature Valve
SKU:
0559108
Watts
SKU:
0559108
Brand:
Watts
(3)
–
+
$258.89
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
6550788 Compare Checkbox
Compare
1/2" LF1170M2-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550788
Watts
SKU:
6550788
Brand:
Watts
(16)
–
+
$331.44
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559116 Compare Checkbox
Compare
1/2" LFMMVM1-UT Lead Free Mixing Valve (Threaded)
SKU:
0559116
Watts
SKU:
0559116
Brand:
Watts
(12)
–
+
$168.63
each
ADD TO CART
Add to List
In Stock
Get 93 by
Tue, Jul 7
Total Available: 875
In Stock
Get 93 by
Tue, Jul 7
Total Available: 875
Add to List
0559129 Compare Checkbox
Compare
1/2" LF70A Lead Free Sweat Tempering Valve (120° -160°)
SKU:
0559129
Watts
SKU:
0559129
Brand:
Watts
(9)
–
+
$186.44
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 139
In Stock
Get 4 by
Tue, Jul 7
Total Available: 139
Add to List
0559161 Compare Checkbox
Compare
1/2" LFMMVM1-CPVC Lead Free Mixing Valve
SKU:
0559161
Watts
SKU:
0559161
Brand:
Watts
(2)
–
+
$138.89
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 184
In Stock
Get 12 by
Tue, Jul 7
Total Available: 184
Add to List
0559124 Compare Checkbox
Compare
3/4" LFN170-M3 Lead Free Commercial Master Tempering Valve
SKU:
0559124
Watts
SKU:
0559124
Brand:
Watts
(8)
–
+
$824.16
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 4
In Stock
Get 1 by
Tue, Jul 7
Total Available: 4
Add to List
0559115 Compare Checkbox
Compare
1/2" LFMMVM1-US Lead Free Mixing Valve (Sweat)
SKU:
0559115
Watts
SKU:
0559115
Brand:
Watts
(19)
–
+
$311.93
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tue, Jul 7
Total Available: 242
In Stock
Get 16 by
Tue, Jul 7
Total Available: 242
Add to List
6551631 Compare Checkbox
Compare
1/2" LFMMVM1-CEF Lead Free Mixing Valve (Expansion PEX)
SKU:
6551631
Watts
SKU:
6551631
Brand:
Watts
(19)
–
+
$131.34
each
ADD TO CART
Add to List
In Stock
Get 9 by
Tue, Jul 7
Total Available: 28
In Stock
Get 9 by
Tue, Jul 7
Total Available: 28
Add to List
0559114 Compare Checkbox
Compare
1/2" LFMMVM1 PEX Crimp Lead Free Mixing Valve
SKU:
0559114
Watts
SKU:
0559114
Brand:
Watts
–
+
$156.62
each
ADD TO CART
Add to List
In Stock
Get 46 by
Tue, Jul 7
Total Available: 231
In Stock
Get 46 by
Tue, Jul 7
Total Available: 231
Add to List
0559164 Compare Checkbox
Compare
1/2" LFMMVM1 Push Fit Lead Free Mixing Valve
SKU:
0559164
Watts
SKU:
0559164
Brand:
Watts
–
+
$192.28
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
6550791 Compare Checkbox
Compare
1/2" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550791
Watts
SKU:
6550791
Brand:
Watts
(12)
–
+
$239.84
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0204152 Compare Checkbox
Compare
3/8" LFUSG-B-M3 Under Sink Guardian Thermostatic Mixing Valve (Lead Free)
SKU:
0204152
Watts
SKU:
0204152
Brand:
Watts
(1)
–
+
$213.92
each
ADD TO CART
Add to List
In Stock
Get 34 by
Tue, Jul 7
Total Available: 485
In Stock
Get 34 by
Tue, Jul 7
Total Available: 485
Add to List
0881370 Compare Checkbox
Compare
909ELA, 1/2" Vent Elbow
SKU:
0881370
Watts
SKU:
0881370
Brand:
Watts
–
+
$116.56
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559119 Compare Checkbox
Compare
3/4" LFMMVM1-UT Lead Free Mixing Valve (Threaded)
SKU:
0559119
Watts
SKU:
0559119
Brand:
Watts
(12)
–
+
$205.72
each
ADD TO CART
Add to List
In Stock
Get 34 by
Tue, Jul 7
Total Available: 619
In Stock
Get 34 by
Tue, Jul 7
Total Available: 619
Add to List
0559103 Compare Checkbox
Compare
3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
SKU:
0559103
Watts
SKU:
0559103
Brand:
Watts
(10)
–
+
$184.45
each
ADD TO CART
Add to List
In Stock
Get 10 by
Tue, Jul 7
Total Available: 75
In Stock
Get 10 by
Tue, Jul 7
Total Available: 75
Add to List
0559104 Compare Checkbox
Compare
3/4" LF1170M2-UT Lead Free Threaded Mixing Valve
SKU:
0559104
Watts
SKU:
0559104
Brand:
Watts
(16)
–
+
$205.53
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
0559125 Compare Checkbox
Compare
1" LFN170-M3 Lead Free Commercial Master Tempering Valve
SKU:
0559125
Watts
SKU:
0559125
Brand:
Watts
(8)
–
+
$1,045.78
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 9
In Stock
Get 1 by
Tue, Jul 7
Total Available: 9
Add to List
0559118 Compare Checkbox
Compare
3/4" LFMMVM1-US Lead Free Mixing Valve (Sweat)
SKU:
0559118
Watts
SKU:
0559118
Brand:
Watts
(19)
–
+
$389.00
each
ADD TO CART
Add to List
In Stock
Get 9 by
Tue, Jul 7
Total Available: 45
In Stock
Get 9 by
Tue, Jul 7
Total Available: 45
Add to List
0559130 Compare Checkbox
Compare
1/2" LF70A-T Lead Free Threaded Tempering Valve (120° -160°)
SKU:
0559130
Watts
SKU:
0559130
Brand:
Watts
(14)
–
+
$166.14
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 14
In Stock
Get 3 by
Tue, Jul 7
Total Available: 14
Add to List
0559162 Compare Checkbox
Compare
3/4" LFMMVM1 CPVC Lead Free Mixing Valve
SKU:
0559162
Watts
SKU:
0559162
Brand:
Watts
(1)
–
+
$194.70
each
ADD TO CART
Add to List
In Stock
Get 6 by
Tue, Jul 7
Total Available: 108
In Stock
Get 6 by
Tue, Jul 7
Total Available: 108
Add to List
0559110 Compare Checkbox
Compare
3/4" LFL1170M2-UT Lead Free Threaded Lo-Temp Mixing Valve
SKU:
0559110
Watts
SKU:
0559110
Brand:
Watts
(3)
–
+
$344.68
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 11
In Stock
Get 3 by
Tue, Jul 7
Total Available: 11
Add to List
0559117 Compare Checkbox
Compare
3/4" LFMMVM1 PEX Crimp Lead Free Mixing Valve
SKU:
0559117
Watts
SKU:
0559117
Brand:
Watts
–
+
$164.54
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
6551632 Compare Checkbox
Compare
3/4" LFMMVM1-CEF Lead Free Mixing Valve (Expansion PEX)
SKU:
6551632
Watts
SKU:
6551632
Brand:
Watts
(19)
–
+
$150.52
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
Total Available: 12
In Stock
Get 5 by
Tue, Jul 7
Total Available: 12
Add to List
6550789 Compare Checkbox
Compare
3/4" LF1170M2-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550789
Watts
SKU:
6550789
Brand:
Watts
(16)
–
+
$318.29
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559133 Compare Checkbox
Compare
3/4" LF70A Lead Free Sweat Tempering Valve (120° -160°)
SKU:
0559133
Watts
SKU:
0559133
Brand:
Watts
(5)
–
+
$196.88
each
ADD TO CART
Add to List
In Stock
Get 2 by
Fri, Jul 10
In Stock
Get 2 by
Fri, Jul 10
Add to List
6550792 Compare Checkbox
Compare
3/4" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550792
Watts
SKU:
6550792
Brand:
Watts
(12)
–
+
$258.95
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559126 Compare Checkbox
Compare
1-1/4" LFN170-M3 Commercial Master Tempering Valve (Lead Free)
SKU:
0559126
Watts
SKU:
0559126
Brand:
Watts
(8)
–
+
$1,299.39
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 13
In Stock
Get 1 by
Tue, Jul 7
Total Available: 13
Add to List
0559122 Compare Checkbox
Compare
1" LFMMVM1-UT Lead Free Mixing Valve (Threaded)
SKU:
0559122
Watts
SKU:
0559122
Brand:
Watts
(12)
–
+
$217.14
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
Total Available: 19
In Stock
Get 5 by
Tue, Jul 7
Total Available: 19
Add to List
0559105 Compare Checkbox
Compare
1" LF1170M2-US Lead Free Sweat Mixing Valve
SKU:
0559105
Watts
SKU:
0559105
Brand:
Watts
(3)
–
+
$273.83
each
ADD TO CART
Add to List
In Stock
Get 7 by
Tue, Jul 7
Total Available: 28
In Stock
Get 7 by
Tue, Jul 7
Total Available: 28
Add to List
0559106 Compare Checkbox
Compare
1" LF1170M2-UT Lead Free Threaded Mixing Valve
SKU:
0559106
Watts
SKU:
0559106
Brand:
Watts
(16)
–
+
$298.39
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 24
In Stock
Get 12 by
Tue, Jul 7
Total Available: 24
Add to List
0559121 Compare Checkbox
Compare
1" LFMMVM1-US Lead Free Mixing Valve (Sweat)
SKU:
0559121
Watts
SKU:
0559121
Brand:
Watts
(1)
–
+
$510.85
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 21
In Stock
Get 12 by
Tue, Jul 7
Total Available: 21
Add to List
0559134 Compare Checkbox
Compare
3/4" LF70A T Lead Free Threaded Tempering Valve (120° -160°)
SKU:
0559134
Watts
SKU:
0559134
Brand:
Watts
(14)
–
+
$201.67
each
ADD TO CART
Add to List
In Stock
Get 6 by
Tue, Jul 7
Total Available: 11
In Stock
Get 6 by
Tue, Jul 7
Total Available: 11
Add to List
0559160 Compare Checkbox
Compare
1" LFL1170M2-UT Lead Free Threaded Lo-Temp Mixing Valve
SKU:
0559160
Watts
SKU:
0559160
Brand:
Watts
(3)
–
+
$371.63
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
Total Available: 4
In Stock
Get 2 by
Tue, Jul 7
Total Available: 4
Add to List
0559120 Compare Checkbox
Compare
1" LFMMVM1 PEX Crimp Lead Free Mixing Valve
SKU:
0559120
Watts
SKU:
0559120
Brand:
Watts
–
+
$510.85
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 2
In Stock
Get 1 by
Tue, Jul 7
Total Available: 2
Add to List
0559163 Compare Checkbox
Compare
1" LFMMVM1 CPVC Lead Free Mixing Valve
SKU:
0559163
Watts
SKU:
0559163
Brand:
Watts
–
+
$217.25
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
6550790 Compare Checkbox
Compare
1" LF1170M2-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550790
Watts
SKU:
6550790
Brand:
Watts
(16)
–
+
$417.05
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559127 Compare Checkbox
Compare
1-1/2" LFN170-M3 Commercial Master Tempering Valve (Lead Free)
SKU:
0559127
Watts
SKU:
0559127
Brand:
Watts
(8)
–
+
$2,477.54
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 10
In Stock
Get 4 by
Tue, Jul 7
Total Available: 10
Add to List
0559128 Compare Checkbox
Compare
2" LFN170-M3 Lead Free Commercial Master Tempering Valve
SKU:
0559128
Watts
SKU:
0559128
Brand:
Watts
(8)
–
+
$2,717.57
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 12
In Stock
Get 4 by
Tue, Jul 7
Total Available: 12
Add to List
0559131 Compare Checkbox
Compare
1/2" LFL70A-F Lead Free Lo-Temp Sweat Tempering Valve (100° - 130°)
SKU:
0559131
Watts
SKU:
0559131
Brand:
Watts
–
+
$178.04
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jul 7
Total Available: 9
In Stock
Get 3 by
Tue, Jul 7
Total Available: 9
Add to List
4002535 Compare Checkbox
Compare
Plug
SKU:
4002535
Watts
SKU:
4002535
Brand:
Watts
–
+
$15.46
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Jul 28 - Tue, Aug 4
Backorder
Get it by
Tue, Jul 28 - Tue, Aug 4
Add to List
0887488 Compare Checkbox
Compare
RK-2-N170-M3 Temperature Activated Mixing Valve Repair Kit
SKU:
0887488
Watts
SKU:
0887488
Brand:
Watts
–
+
$81.82
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
6550793 Compare Checkbox
Compare
1" LFMMVM1-UT Lead Free Mixing Valve (Copper Press)
SKU:
6550793
Watts
SKU:
6550793
Brand:
Watts
(12)
–
+
$397.76
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
0559132 Compare Checkbox
Compare
1/2" LFL70AT Lead Free Lo-Temp Threaded Tempering Valve (100°-130°)
SKU:
0559132
Watts
SKU:
0559132
Brand:
Watts
(14)
–
+
$341.10
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 5
In Stock
Get 1 by
Tue, Jul 7
Total Available: 5
Add to List
88005821 Compare Checkbox
Compare
Screen Washer for Watts MMV Mixing Valve
SKU:
88005821
Watts
SKU:
88005821
Brand:
Watts
–
+
$9.71
each
ADD TO CART
Add to List
In Stock
Get 12 by
Tue, Jul 7
Total Available: 24
In Stock
Get 12 by
Tue, Jul 7
Total Available: 24
Add to List
0559135 Compare Checkbox
Compare
3/4" LFL70A Lead Free Lo-Temp Sweat Tempering Valve (100° -130°)
SKU:
0559135
Watts
SKU:
0559135
Brand:
Watts
(2)
–
+
$218.05
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
Total Available: 5
In Stock
Get 2 by
Tue, Jul 7
Total Available: 5
Add to List
1
2
Refresh
×
Video