An MH-unit shall be connected to the lot water service outlet by a flexible connector approved for potable water, or at least eighteen (18) inches of soft copper tubing, not less than one-half ( 1/2) inch interior diameter.
Cal. Code Regs. Tit. 25, § 1356
Note: Authority cited: Section 18300, Health and Safety Code. Reference: Sections 18550, 18613 and and 18630, Health and Safety Code.