Washing Machine Outlet Boxes

These washing machine outlet boxes provide quick, safe, water supply shut-off access. Complete with knockouts for waste or water lines, the box provides a recessed space for your supply valves. Heavy-duty mounting straps and an adjustable faceplate are also included. These boxes are designed to install in panel, drywall or plastered surfaces, and provide a finished look to your installations.

Sioux Chief Ox Box Washing Machine Outlet Box

Main Features of the Ox Box
  • Boxes and frame can be separated for flexible layout
  • Strong and fast mounting over the stud
  • Durable ABS stands up to job site abuse
  • Easy to test with integrated Grip Tip test nipple
  • Drain knockout easily removes in one piece
  • 1/4 turn lever handle ball valves
  • Replaceable valves - can be replaced with any standard 5/8" O.D. valve
  • 1/2" mip / 1/2" female sweat inlet connection
  • 3/4" male garden hose thread outlet
  • Frame extensions available
  • Proudly made in the USA USA flag button
  • Can be used with FloodStops for increased flood protection
    - additional FloodStop information
  • Ox Boxdimensions

  • The Ox Box Includes:
    • 18" Galvanized steel support bracket
    • Box Clip
    • Attractive yet durable white double frame
    • 1/4 turn lever handle ball valves (with or without hammer arrestors)
Description Price & Quantity
Ox Box washing machine outlet box - includes 2 each 1/4 turn ball valves assembled with mini-rester water hammer arrestors $72.73
Ox Box washing machine outlet box with 2 each 1/4 turn ball valves (less mini-resters)
- meets low-lead requirement of 2014 Federal Safe Drinking Water Act
$39.97
Ox Box - 2-Hole Supply BOX ONLY - (without valves, without frame) $2.85
Ox Box - Drain BOX ONLY - (less frame) $5.90
Replacement 1/2" shank nut - plastic - (included with washing machine boxes) $0.39

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Find large selection of water hammer arresters


The Fire Rated Sioux Chief Ox Box Washing Machine Box

Fire Rated Ox box
Features:
  • Constructed using fire retardant plastic resin
  • Over-the-stud installation is the quickest, easiest, strongest, and carries the greatest fire certification in the industry
  • Drain box can be positioned on the left or right side of the stud
  • Available with Mini-Rester water hammer arresters (2ea)
  • 18" bracket
  • 1/4 turn brass ball valves
  • 1/2" male ips / female sweat inlet connections
  • 3/4" male garden hose thread outlet
  • Frame extensions available
  • Proudly made in the USA USA flag button
  • Can be used with FloodStops for increased flood protection - additional information about FloodStops
  • Rough-in dimensions: 10" W x 5 1/2" H x 3-1/2" D

Description Price & Quantity
Ox Box Fire Rated Washing Machine Box With 2 each 1/4 turn ball valves assembled with Mini-Arresters $112.71
Ox Box Fire Rated Drainage Box ONLY - ABS - White $45.18
Replacement 1/2" shank nut - plastic - (included with washing machine boxes) $0.39

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Extension Frame For Sioux Chief Ox Box Washing Machine Boxes

Fire Rated Ox Box Frame Extension
Fire Rated Ox Box Frame Extension

Features:
  • Use with standard or fire rated Ox Box washing machine outlet boxes
  • Fire-rated - made from fire retardant plastic resin
  • Extends the outlet box face 1/2" to flush fit with additional drywall layers
  • Easily snaps in to Ox Box washing machine outlet boxes
  • Use multiple extensions for various finished wall depths
  • Proudly made in the USA USA flag button
Outlet Box Frame Extension for Ox Box = $4.75

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Access Box Valve Only for PEX

with Mini Arrestor - by Sioux Chief

washing machine access box valve only
right handle shown
These Access Box Valves Only feature:
  • Valve only for access boxes - quick attachment to PEX
  • Retrofit existing access boxes
  • Positive 1/4 turn shut-off valve
  • Includes mini arrestor to absorb water hammer
  • PEX inlet meets ASTM F1960 standards
  • Meets federal safe drinking water act standards
  • Sold in packages of 10 Each
  • Shank nuts sold separately
  • When installed side by side the hot (right) and cold (left) handles will be next to each other for quick on/off operation of both valves

Model Description Price & Quantity
HOT 10 PACK Right Handle - nickel plated - PEX inlet $293.71
COLD 10 PACK Left Handle - nickel plated - PEX inlet $338.73
OPTION 1/2" shank nut - plastic - (not included with valves only) $0.39

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2 x 4 Outlet Washing Machine Outlet Box

Washing Machine Outlet Box

Description Price & Quantity
2 x 4 Outlet washing machine outlet box $9.89

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Metal Washing Machine Outlet Box

Washing Machine Outlet Box
  • High strength steel box
  • Heavy duty metal support brackets
  • 2" abs drain opening
  • Easy to remove 1/2" metal cap knockouts
  • Left or right hand drain configurations
  • Metal Washing Machine Outlet Box dimensions

  • Metal Outlet Box Includes:
    • Bronze Single lever dual washing machine valve
    • 3/4" hose thread outlet
    • 1/2" mips with 1/2" sweat inlet
    • 2-3/8" center-to-center on inlets and outlets
    • 2 metal support brackets
    • Screw on 18 gauge metal faceplate
Description Price & Quantity
Metal washing machine outlet box  N/A 

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FloodStop System for Washing Machines

FloodStops can be used with Double Outlet Washing machine Outlet Box and the Ox Box

FloodStop (FS 3/4-H90 V-4) automatically shuts off the water supply to the Washing Machine and sounds an alarm, leaving all other household fixtures and appliances operational. Powered by AC Adaptor/Transformer or Batteries. Output contacts available, which allow the Controller to connect with Alarm, Home Automation or Auto-Dialer systems if desired. Easily installed in ten minutes. 5-Year Manufacturer's Warranty.

Prevent flooding from failed Washing Machines and hoses:
Washing Machines are one of the most damaging appliances within the home. Washing Machine related flooding can happen at any time, from hoses with ruptures or cracked fittings, to internal failures from clamps, valves, pumps, drains and failed switches. Whether at home, at work, or on vacation these flooding events go undetected for hours or even days.

FloodStop (FS 3/4-H90-V4) Components:
  • Motorized Ball Valves (Two valves, 3/4" swivel hose thread union)
  • Control Unit (with Battery Backup 4 X AA Size) and 30" cord
  • Water/Leak Sensor (1-1/4" X 7-1/2") with 7' cord
  • AC Power Adaptor (or use 4 X AA Batteries as Primary Power Source)
  • (2) 6" Output Contact Wires
How FloodStop (FS 3/4-H90-V4) Works:
  • Each FloodStop valve is screwed onto the hot and cold water hose bibs
  • Water/leak sensor is placed on the floor behind Washing Machine
  • Valves stay open until water loss is detected
  • Water on sensor immediately closes FloodStop valves and sounds alarm
  • Valves stay closed until problem is attended to and system is reset
Without FloodStop, Flooding Will Continue:
Unexpected appliance failures cause flooding and water damage, which will continue unabated until the problem is discovered and the water supply is manually shut off.

With Flood Stop, Property Damage is Avoided:
Water loss from unexpected appliance failures and hose ruptures are detected by FloodStop's water/leak sensor, and the water supply is automatically and immediately shut off.

Make sure to follow all of the manufacturer's instructions and directions by performing the proper maintenance and inspections to ensure that you are fully protected from flooding -this is ever-so-important with (man-made) safety devices as they will eventually fail.

Model # Description Price & Quantity
FS 3/4-H90-V4 3/4" Hose Threaded Motorized Ball Valves with 90 Degree Downward Outlet (Brass) - rated 0-180 psi  N/A 

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Related Items & Accessories



Frequently Asked Questions

Q. "What's the difference between standard and fire rated outlet boxes?"
A. Standard outlet boxes are simply a box installed between the wall studs to keep valves out of the way yet accessible. These are not rated for use in areas that require fire retardant materials. Fire retardant gas outlet boxes are designed to be used in conjunction with fire retardant building materials to maintain the performance of the fire retardant construction. The outlet boxes on this page are not only constructed of a fire-retardant resin, but they also feature intumescent pads, which is a kind of fire stop putty designed to retard heat transfer in the event a fire reaches the pad.


Please note: While we strive to ensure every product we label as "Made in the USA" really is 100% made in the USA, it is also important to understand that sometimes manufacturers make changes to their products, or for various reasons may receive components or materials that they would normally purchase domestically from an overseas supplier - and they don't necessarily let distributors (like us!) know that they've changed something about the product or where it is manufactured.

If you receive a product that PlumbingSupply.com® says is "Made in the USA" and the product states it was manufactured elsewhere, please contact us. We will happily replace or refund your purchase to your satisfaction.


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