MultiBox™ Washing Machine Outlet Box

Product Description and Features

The Water-Tite MultiBox Washing Machine Outlet Box is configured for simple and secure installation, making it a reliable choice for contractors and homeowners. This single-box unit has multiple valve knockouts and two drains: one for a standard 2-inch washing machine drain and an optional 1-inch drain to pipe the box to the DWV (drain, waste, and vent) system. The supply valves come pre-installed and are durable forged brass with an anti-rotational design, making them long-lasting and easy to access and use. This one-piece washing machine outlet box features built-in mounting flanges and can be installed more quickly than separate drain and valve boxes. It comes with a snap-on faceplate (6-1/2 inches wide by 6-7/8 inches high) that is interchangeable with all MultiBox outlet boxes and is able to accommodate up to two sheets of 5/8-inch drywall. The box has top and bottom stabilizer-bar slots and nail slots for optional extra support. Choose from a standard pack with an attached faceplate or a contractor pack with an unattached faceplate.

  • For top mount water supply
  • Mounting flanges - no clips to lose or hassle with
  • Top and bottom stabilizer bar slots
  • Nail slots
  • Nine valve knock-outs
  • Two drain knock-outs: 2" in standard washing machine drain, optional 1" to pipe valve box to DWV system
  • Integrated drain knock outs will not fall down the drain after DWV test
  • Anti-rotational valve design
  • Faceplates fit any box configuration, including fire-rated
  • All faceplates fit up to two sheets of 5/8" drywall
  • Standard faceplate includes cable tie bosses to secure drain hose
  • ETL Certified
  • California Residents: WARNING – www.P65warnings.ca.gov

PRODUCT

DESCRIPTION

MODEL

UNITS/CASE

82890 

WMOB, Qtr-turn Valves, 1/2″ Sweat Connection

MBS1200

10

82891

WMOB, Qtr-turn Valves, 1/2″ CPVC Connection

MBS1201

10

82892

WMOB, Qtr-turn Valves, 1/2″ PEX Connection

MBS1202

10

82893

WMOB, Qtr-turn Valves, 1/2″ Wirsbo Connection

MBS1211

10

83027

WMOB, Qtr-turn Valve, 1/2″ F3347 Connection

MBS1222

10

83166

WMOB, Qtr-turn Valves, REHAU EVERLOC+™  Connection

MBS1205

10

Contractor Packs

82894

WMOB, Qtr-turn Valves, 1/2″ Sweat Connection, Contractor Pack

MBS1200CP

10

82895

WMOB, Qtr-turn Valves, 1/2″ CPVC Connection, Contractor Pack

MBS1201CP

10

82896

WMOB, Qtr-turn Valves, 1/2″ PEX Connection, Contractor Pack

MBS1202CP

10

82897

WMOB, Qtr-turn Valves, 1/2″ Wirsbo Connection, Contractor Pack

MBS1211CP

10

83167

WMOB, Qtr-turn Valves, REHAU EVERLOC+™  Connection, Contractor Pack

MBS1205CP

10

Less Frame

83031

WMOB, Qtr-turn valves, 1/2″ CPVC Connection, Less Frame

MBS1201LF

10

Don’t see the box you need? Call Customer Service at 800-888-8312.