This plumbing detail shows single and back-to-back wall-hung water closet carrier assemblies mounted inside stud walls. The fixtures connect to a carrier framework featuring a two-inch no-hub vent pipe and carrier feet secured to a rigid floor substructure with four half-inch diameter bolts. The base support must be securely anchored to a rigid floor and/or other rigid substructure per structural notes. Pipe sizes are referenced from the plumbing plans or riser diagrams, and specific carrier models are coordinated with the plumbing fixture schedule.
15" 18" 4-1/2" 4-1/2" WALL HUNG WATER CLOSET (SEE PLUMBING FIXTURE SCHEDULE) BACK TO BACK SINGLE WALL HUNG WATER CLOSET (SEE PLUMBING FIXTURE SCHEDULE) NOTES: 1. SEE PLANS OR RISER FOR PIPE SIZES. 2. BASE SUPPORT MUST BE SECURELY ANCHORED TO A RIGID FLOOR AND/OR OTHER RIGID SUBSTRUCTURE WITH (4) 1/2" DIAMETER BOLTS. 3. REFERENCE MCKINSTRY PLUMBING WALL THICKNESS SCHEDULE. CARRIER FEET W/ 1/2" DIA BOLTS 2" NO HUB VENT REFERENCE PLUMBING FIXTURE SCHEDULE FOR CARRIER SPECIFICATION W W 2" NO HUB VENT REFERENCE PLUMBING FIXTURE SCHEDULE FOR CARRIER SPECIFICATION
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