Skip to content
  • πŸ’ƒπŸ» Get your hands on the best dealsπŸ›οΈ 20% off storewide πŸ’°
  • πŸ’ƒπŸ» Get your hands on the best dealsπŸ›οΈ 20% off storewide πŸ’°
Pipe Maintenance AccessoriesPipe Maintenance Accessories
  • Menu
  • Faucets
    • Stems & Cartridges
    • Manual Faucets
    • Electronic Faucets
    • Faucet Handles
    • Electronic Faucet Parts
    • Faucet Spouts
    • Bradley Washfountain Parts
    • Aerators
    • Base Plates
    • Manual Faucet Repair Parts
  • Flushometers
    • Manual Flushometer Parts
    • Electronic Flushometer Parts
    • Electronic Flushometers
    • Manual Flushometers
    • Retrofit Flushometers
  • Heating, Valves, & Backflow
    • Valves
    • Gauges & Thermometers
    • Backflow
    • Backflow Repair Kits
    • Heating Miscellaneous
    • Pumps
    • Thermostatic Mixing Valves
    • Couplers
  • Plumbing Repair
    • Grates, Drains, & Covers
    • Stop Valves
    • Pipe Repair
    • Vacuum Breakers
    • Tubular
    • Supply Lines
    • Sump Pumps
  • Food Service
    • Pre-Rinse & Faucets
    • Drains
    • Commercial Water and Ice Products
    • Kitchen Miscellaneous
    • Garbage Disposals
  • Tools
    • Plumbing Tools
    • Miscellaneous Tools
    • Drain Cleaning & Inspection Tools
    • Kits & Storage
    • Drivers
    • Flashlights & Batteries
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Heating, Valves, & Backflow / Thermostatic Mixing Valves
Sale!
WATTS REGULATOR 0204143 LF 3/8" COMP- THERMOSTATIC MIXING VALVE BUILT IN TEE

WATTS REGULATOR 0204143 LF 3/8" COMP- THERMOSTATIC MIXING VALVE BUILT IN TEE

$183.41 Original price was: $183.41.$95.99Current price is: $95.99.

SKU: ZXF1A 82688 Categories: Heating, Valves, & Backflow, Thermostatic Mixing Valves
  • 100% High-Quality Guarantee
  • Shop with Confidence
  • There are quality problems, free return and exchange
  • Shop with Zero Worries
Browse
  • Faucets
    • Aerators
    • Base Plates
    • Bradley Washfountain Parts
    • Electronic Faucet Parts
    • Electronic Faucets
    • Faucet Handles
    • Faucet Spouts
    • Manual Faucet Repair Parts
    • Manual Faucets
    • Stems & Cartridges
  • Flushometers
    • Electronic Flushometer Parts
    • Electronic Flushometers
    • Manual Flushometer Parts
    • Manual Flushometers
    • Retrofit Flushometers
  • Food Service
    • Commercial Water and Ice Products
    • Drains
    • Garbage Disposals
    • Kitchen Miscellaneous
    • Pre-Rinse & Faucets
  • Heating, Valves, & Backflow
    • Backflow
    • Backflow Repair Kits
    • Couplers
    • Gauges & Thermometers
    • Heating Miscellaneous
    • Pumps
    • Thermostatic Mixing Valves
    • Valves
  • Plumbing Repair
    • Grates, Drains, & Covers
    • Pipe Repair
    • Stop Valves
    • Sump Pumps
    • Supply Lines
    • Tubular
    • Vacuum Breakers
  • Tools
    • Drain Cleaning & Inspection Tools
    • Drivers
    • Flashlights & Batteries
    • Kits & Storage
    • Miscellaneous Tools
    • Plumbing Tools
  • Description
  • Additional information
  • Reviews (0)
Description

Lead Free 3/8″ Compression Thermostatic Mixing Valve

β€’ Lead Free Brass body construction
β€’ Installs easily between the stop valves and faucet
β€’ Includes tamper resistant locking nut to prevent accidental mis-adjustment
β€’ Built-in check valves prevent migration of hot water to cold and cold water to hot water piping
β€’ Provided with cap for three port application
β€’ Integral strainer with 40 mesh stainless steel screens to filter out debris

EC Part Number: #82688
Mfg No.: LFUSG-B-M2
Mfg: Watts Regulator Co

Manufacturer

WATTS REGULATOR

Reviews

There are no reviews yet.

Be the first to review “WATTS REGULATOR 0204143 LF 3/8" COMP- THERMOSTATIC MIXING VALVE BUILT IN TEE” Cancel reply

Related products

Sale!
1/4” FNPT X FNPT BRONZE Y-STRAINER
Quick View

Heating, Valves, & Backflow

1/4” FNPT X FNPT BRONZE Y-STRAINER

$36.01 Original price was: $36.01.$25.21Current price is: $25.21.
Sale!
WATTS REGULATOR 0886999 3/4" 009M2 TOTAL RUBBER PARTS KIT
Quick View

Backflow

WATTS REGULATOR 0886999 3/4" 009M2 TOTAL RUBBER PARTS KIT

$136.27 Original price was: $136.27.$99.99Current price is: $99.99.
Sale!
TRERICE 99301626 4.0" GAUGE 0-300 PSI 1/4" BOTTOM MT
Quick View

Gauges & Thermometers

TRERICE 99301626 4.0" GAUGE 0-300 PSI 1/4" BOTTOM MT

$22.24 Original price was: $22.24.$15.57Current price is: $15.57.
Sale!
BELL & GOSSETT NRF-25 3-SPEED CI WET ROTOR PUMP
Quick View

Heating, Valves, & Backflow

BELL & GOSSETT NRF-25 3-SPEED CI WET ROTOR PUMP

$310.71 Original price was: $310.71.$98.99Current price is: $98.99.
Sale!
3/4” 1/4-TURN FNPT NL BRASS BOILER DRAIN VALVE
Quick View

Heating, Valves, & Backflow

3/4” 1/4-TURN FNPT NL BRASS BOILER DRAIN VALVE

$27.50 Original price was: $27.50.$19.25Current price is: $19.25.
Sale!
BELL & GOSSETT 118723 HD SPRING TYPE PUMP COUPLER 1/2 X 1/2
Quick View

Couplers

BELL & GOSSETT 118723 HD SPRING TYPE PUMP COUPLER 1/2 X 1/2

$14.73 Original price was: $14.73.$10.31Current price is: $10.31.
Sale!
WATTS REGULATOR 0887130 3/4" - 1" 909 RUBBER PARTS KIT
Quick View

Backflow

WATTS REGULATOR 0887130 3/4" – 1" 909 RUBBER PARTS KIT

$160.22 Original price was: $160.22.$99.99Current price is: $99.99.
Sale!
WATTS REGULATOR 0887226 2-1/2" - 3" 909 SECOND CHECK RUBBER PART
Quick View

Backflow

WATTS REGULATOR 0887226 2-1/2" – 3" 909 SECOND CHECK RUBBER PART

$146.78 Original price was: $146.78.$98.99Current price is: $98.99.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

[contact-form-7 id="15"]
Copyright 2026 Β© www.proplumbinggear.com
  • Faucets
    • Stems & Cartridges
    • Manual Faucets
    • Electronic Faucets
    • Faucet Handles
    • Electronic Faucet Parts
    • Faucet Spouts
    • Bradley Washfountain Parts
    • Aerators
    • Base Plates
    • Manual Faucet Repair Parts
  • Flushometers
    • Manual Flushometer Parts
    • Electronic Flushometer Parts
    • Electronic Flushometers
    • Manual Flushometers
    • Retrofit Flushometers
  • Heating, Valves, & Backflow
    • Valves
    • Gauges & Thermometers
    • Backflow
    • Backflow Repair Kits
    • Heating Miscellaneous
    • Pumps
    • Thermostatic Mixing Valves
    • Couplers
  • Plumbing Repair
    • Grates, Drains, & Covers
    • Stop Valves
    • Pipe Repair
    • Vacuum Breakers
    • Tubular
    • Supply Lines
    • Sump Pumps
  • Food Service
    • Pre-Rinse & Faucets
    • Drains
    • Commercial Water and Ice Products
    • Kitchen Miscellaneous
    • Garbage Disposals
  • Tools
    • Plumbing Tools
    • Miscellaneous Tools
    • Drain Cleaning & Inspection Tools
    • Kits & Storage
    • Drivers
    • Flashlights & Batteries
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.