An anti-siphon freezeless hose bibb with an integral vacuum breaker penetrates the finished exterior wall and is elevated per architectural requirements. Silicone sealant is applied behind the box flange at the exterior surface. The assembly runs through exterior wall framing that is a minimum of four inches thick, maintaining a minimum clearance of ten and one-eighth inches. An intermediate support is installed between framing members to attach a wall clamp for piping support. A three-quarter-inch cold water supply line is routed on the interior side of the wall insulation.
FINISHED EXTERIOR WALL APPLY SILICONE BEHIND BOX FLANGE PROVIDE 3/4"CW ON INTERIOR SIDE OF INSULATION. EXTERIOR WALL FRAMING (MIN 4" THICK) ELEVATE PER ARCH ANTI-SIPHON FREEZELESS HOSE BIBB WITH VACUUM BREAKER PROVIDE INTERMEDIATE SUPPORT IN BETWEEN FRAMING TO ATTACH WALL CLAMP FOR PIPING SUPPORT MIN 10-1/8" CLEAR
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