low prices on outlet boxes

Washing Machine Outlet Boxes

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Customers who have purchased washing machine outlet boxes have also been:
to icemaker outlet boxes - to washing machine steel flex connectors - to water hammer arresters
to air gaps - to angle/straight stops - to water stopper for pipe repair
to washing machine flood detection systems - to washing machine valves

Low rates and easiest to calculate/understand shipping/handling for 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.

Ox Box Washing Machine Outlet Box
Washing Machine Outlet Box
Click here to see what's included
Main Features of the Ox Box
  • Separate boxes offer 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
  • 1/2" female sweat connection
  • Can be used with FloodStops for increased flood protection - click here for more information
  • Click here for Ox Boxdimensions
  • The Ox Box Includes:
    • 18" Galvanized steel support bracket
    • Box Clip
    • Attractive yet durable white double frame
Description Price & Quantity
Ox Box washing machine outlet box with 2 mini-resters (water hammer arresters) $47.92
Ox Box washing machine outlet box with 1/4 turn MIP / FSWT ball valves (less mini-resters) $26.48

Order 10 or more for additional savings!

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The Ox Box™ Fire Rated 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 valve
  • 1/2" female sweat connection
  • Can be used with FloodStops for increased flood protection - click here for more information
  • 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 $69.58
Ox Box Fire Rated Washing Machine Box With 2 Mini-Arresters $91.75

Order 10 or more for additional savings!

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Double Outlet Washing Machine Outlet Box
Washing Machine Outlet Box
Click here to see what's included
  • Reversible drain - allows for right or left hand drain installation
  • Great for commercial or residential applications
  • Includes support brackets and trim plate
  • 2" drain opening fit PVC or ABS Sch. 40 DWV pipe
  • Box constructed out of high impact polystyrene
  • Can be used with FloodStops
  • Click here to order FloodStops
  • Easy to remove 1/2" top mount knockouts for top supply entry
  • Click here for dimensions
  • Includes:
    • 2 1/2" sweat connection • 1/4 turn brass ball valves
    • 2 support brackets
    • Snap-on white faceplate
    • Test cap
Description Price & Quantity
Double outlet washing machine outlet box $19.95

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Metal Washing Machine Outlet Box
Washing Machine Outlet Box
Click here to see what's included
  • 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
  • Click here for dimensions
  • Includes:
    • Bronze Single lever dual washing mashing 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 $63.95

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FloodStop System for Washing Machines
FloodStops can be used with Double Outlet Washing Maching Outlet Box and the Ox Box
FloodStop system for washing machines
FloodStop (FS 3/4-H90) 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) Components:
  • Motorized Ball Valves (Two valves, 3/4" swivel hose thread union)
  • Control Unit (with Battery Backup 4 X C Size)
  • Water/Leak Sensor (1-1/4" X 7-1/2")
  • AC Power Adaptor (or use 4 X C Batteries as Primary Power Source)
  • Output Contact Wires (2)


  • How FloodStop (FS 3/4-H90) 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.

    Model # Description Price & Quantity
    FS 3/4-H90 3/4" Hose Threaded Motorized Ball Valves with 90 Degree Downward Outlet (Brass) $135.64
    FS 3/4-H90-10 Ten (10) of the Above FloodStop Systems for Washing Machine - Buy 10 and save even more! $1229.93
    FSAS Additional Sensors for FloodStop Systems - more information $13.54

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    Looking for quality stainless steel flexible water supply hoses for washing machines? - Click here

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