David
Yes pump it out (think of what happens if the contents are allowed to ferment for 6 months). Then flush with fresh water and pump dry. Then apply antifreeze Cheers John and Maryann Legacy III 1982 C&C 34 Noank, CT From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of David Knecht via CnC-List Sent: Friday, November 20, 2015 8:00 AM To: CnC CnC discussion list Cc: David Knecht Subject: Stus-List Winterizing the Holding Tank Do people worry about emptying the holding tank for winter storage? Both boats I have bought had stuff left in the holding tank when I took ownership, and there was no damage, so I have presumed that with plenty of expansion room in the tank, it won’t be a problem. I have flushed some antifreeze through the lines, but the tank is about 1/3 full at present. Has anyone ever had freezing damage to their tank? Thanks- Dave Aries 1990 C&C 34+ New London, CT --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
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