I tied in my head sink drain to head via a T. Close the head drain seacock and run water. Fresh water flush and no vented loop needed. Kept plumbing run for salt water flush for backup but normally the seacock is closed as well as the y valve.
Sent from my Android. Please forgive typos. Thank you. ________________________________ From: CnC-List <cnc-list-boun...@cnc-list.com> on behalf of Ken Heaton via CnC-List <cnc-list@cnc-list.com> Sent: Saturday, February 15, 2020 5:02:17 AM To: cnc-list <cnc-list@cnc-list.com> Cc: Ken Heaton <kenhea...@gmail.com> Subject: Re: Stus-List C&C 37+ -- Head Vented Loop? 'The wife is pretty astute about closing the sink drain sea cock before getting underway for the day which prevents the backup all together.' This is pretty much operating procedure on our 37XL as well Ken H. On Sat, 15 Feb 2020 at 00:47, Josh Muckley via CnC-List <cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote: I installed a check valve in the sink drain. Not a duck style but rather a flap style. It works pretty well but over time water can still eventually get by. The wife is pretty astute about closing the sink drain sea cock before getting underway for the day which prevents the backup all together. Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD On Fri, Feb 14, 2020, 21:22 Edd Schillay via CnC-List <cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote: Gary, Maybe a check valve? All the best, Edd ———————————————- Edd M. Schillay Captain of the “Starship Enterprise” C&C 37+ | Sail No.: NCC-1701-B Venice Yacht Club | Venice Island, FL www.StarshipSailing.com<http://www.StarshipSailing.com> ———————————————- 914.774.9767 | Mobile ———————————————- Sent via iPhone 11 Pro iPhone. iTypos. iApologize On Feb 14, 2020, at 8:57 PM, Gary Russell via CnC-List <cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote: My problem is the sink drain. You can't put a vented loop in a sink drain, but when the boat is healed over, the sink is below the water line and overflows. Any solutions? Gary S/V Kaylarah '90 C&C 37+ East Greenwich, RI, USA ~~~~~~_/)~'90 C&C 37+~~~~~ On Fri, Feb 14, 2020 at 5:17 PM Chuck Saur via CnC-List <cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote: Hello Edd...no vented loop on my 1990 37+. I checked and can see the waste hose enter the holding tank at the top of the tank. Have not had issues...yet! If you choose to do that, let me know how you fit in into the space there! I did change out the entire pump assembly on a head rebuild last year, and the joker valve now works fine. Yuck. I will keep a spare...cs Chuck Saur 517 490-5926 Cell _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray _______________________________________________ Thanks everyone for supporting this list with your contributions. Each and every one is greatly appreciated. If you want to support the list - use PayPal to send contribution -- https://www.paypal.me/stumurray
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