What are washing machine outlet boxes?
This box is designed as a termination point for all drain and water connections necessary when installing a washing machine.
Oatey® Fire-Rated Washing Machine Outlet Boxes
Oatey® Fire-Rated Washing Machine Outlet Boxes
Oatey® Fire-Rated Washing Machine Outlet Boxes
Oatey® Fire Rated, Single Lever, Copper - Washing Machine Outlet Box, Standard Pack
Oatey® Fire-Rated Washing Machine Outlet Boxes can be used in all applications that require supply valves and waste drains recessed into a Fire-Rated wall. Designed for commercial and multi-family applications, these boxes are Warnock Hersey certified for 1-hour and 2-hour fire-rated walls. Oatey products have earned the trust of plumbing professionals for over 100 years.
UPC: 038753384740
Part #: 38474
Key Features
Key Features
- Connects to PEX supply line with F1960 cold expansion connection
- Includes single 1/4-turn valve
- Accommodates 2 hammer arrestors, sold separately, to reduce noise and protect pipes
- Fire-rated washing machine outlet box
- 2 in. drain opening fits PVC or ABS Sch. 40 DWV pipe
- Warnock Hersey certified for 1-hour and 2-hour fire-rated walls
- Box made of Bulk Molding Compound (BMC) with UL-classified intumescent pads and UL-classified insulating material
- Adjustable metal mounting brackets, easy to remove test cap
- Flexible valve/drain arrangement capabilities
- Box Dimensions: 8-1/3 in. W x 5-1/2 in. H x 3-3/4 in. D
- Faceplate Dimensions: 10-1/5 in. W x 7-2/5 in. H
Specifications
Specifications
| Tailpiece: | Copper |
| Weight: | 4.9 lb. |
| Brand: | Oatey |
| Valve Size: | 0.75 in. |
| Color: | White |
| Valve Body Material: | Brass |
| Product Line: | Fire Rated |
Available in 15 Variations
Showing 15 of 15
Oatey® Fire Rated, 1/4 Turn, Copper, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384788
[Part #] 38478
Tailpiece: Copper
Hammer Arrestor: Yes
Weight: 5 lb.
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Oatey® Fire Rated, 1/4 Turn, Copper - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384702
[Part #] 38470
Tailpiece: Copper
Weight: 4.65 lb.
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Oatey® Fire Rated, 1/4 Turn, CPVC, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384795
[Part #] 38479
Tailpiece: CPVC
Hammer Arrestor: Yes
Weight: 4.9 lb.
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Oatey® Fire Rated, 1/4 Turn, CPVC - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384719
[Part #] 38471
Tailpiece: CPVC
Weight: 4.5 lb.
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Oatey® Fire Rated, 1/4 Turn, F1807 - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384726
[Part #] 38472
Tailpiece: F1807 PEX (Brass)
Weight: 4.75 lb.
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Oatey® Fire Rated, 1/4 Turn, F1807, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384801
[Part #] 38480
Tailpiece: F1807 PEX (Brass)
Hammer Arrestor: Yes
Weight: 5.2 lb.
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Oatey® Fire Rated, 1/4 Turn, F1960 - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384733
[Part #] 38473
Tailpiece: F1960 PEX (Brass)
Weight: 4.85 lb.
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Oatey® Fire Rated, 1/4 Turn, F1960, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384818
[Part #] 38481
Tailpiece: F1960 PEX (Brass)
Hammer Arrestor: Yes
Weight: 5.25 lb.
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Oatey® Fire Rated, Single Lever, Copper, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384825
[Part #] 38482
Tailpiece: Copper
Hammer Arrestor: Yes
Weight: 6 lb.
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Oatey® Fire Rated, Single Lever, Copper - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384740
[Part #] 38474
Tailpiece: Copper
Weight: 4.9 lb.
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Oatey® Fire Rated, Single Lever, CPVC, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384832
[Part #] 38483
Tailpiece: CPVC
Hammer Arrestor: Yes
Weight: 5.75 lb.
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Oatey® Fire Rated, Single Lever, CPVC - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384757
[Part #] 38475
Tailpiece: CPVC
Weight: 5.2 lb.
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Oatey® Fire Rated, Single Lever, F1807, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384849
[Part #] 38484
Tailpiece: F1807 PEX (Brass)
Hammer Arrestor: Yes
Weight: 6.1 lb.
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Oatey® Fire Rated, Single Lever, F1960 - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384771
[Part #] 38477
Tailpiece: F1960 PEX (Brass)
Weight: 3 lb.
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Oatey® Fire Rated, Single Lever, F1960, Hammer - Washing Machine Outlet Box, Standard Pack
[UPC] 038753384856
[Part #] 38485
Tailpiece: F1960 PEX (Brass)
Hammer Arrestor: Yes
Weight: 6.1 lb.
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Related Resources
FAQs
Are there height restrictions when installing a washing machine outlet box?
We always recommend that you refer to the washer manufacture instructions to ensure they do not have specific guidelines for finished drain elevations. The maximum height of the WMOB would be determined by the washer manufacture, accessories such as pedestals, and local plumbing codes. Oatey recommends the maximum elevation of the inside bottom of the WMOB is 48” above finished floor. The minimum elevation of the inside bottom of WMOB is 34” above finished floor, this is the same height as the flood level rim of a laundry sink with or without a cabinet.
Does Oatey offer a washing machine or ice maker valve that can easily attach to different pipe materials without adding additional adaptors?
Oatey is pleased to announce that we do offer such a valve for washing machine and ice maker connections; it is called the “Push Connect Valve”. These valves come as part of our Outlet Box collection. They are designed to easily accept ½” Copper, CPVC and PEX pipes, by simply pushing the ½” pipe into the Push Connect Valve Fitting. If for any reason the pipe needs to be removed after installation, no problem. Simply use the quick release tool to remove that section of pipe, and insert the new piece of pipe. No need for solder, pipe joint compounds or thread sealant/Tapes; just cut, de-burr and chamfer (bevel) pipe end before pushing and connecting the pipe.
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