expansion tank?

Post here if you want to discuss a topic specific to the MV/32, MV/34, and MV/41.
duetto
admiral
admiral
Posts: 664
Joined: Wed Jun 15, 2005 11:18 am
Location: ICW (32043)

Re: expansion tank?

by duetto » Sun Feb 05, 2017 10:44 pm

we don't have a force 10. we replaced it with an isotemp. the pressure relief valve opens at 110 psi and is pressure only not temp. the port engine runs at 180. the relief valve is brand new. read my original post i don't really know if it leaked all along. i'll be trying the expansion tank when i get to fl.
john & diane cummings
duetto mv34 #23

AlanH
skipper
skipper
Posts: 65
Joined: Mon Apr 25, 2016 3:55 pm

Re: expansion tank?

by AlanH » Mon Feb 06, 2017 10:35 am

Sounds like it is time to try the expansion tank. Good luck.
AlanH
Catbo
2006 34' Hull #81
75hp engines

duetto
admiral
admiral
Posts: 664
Joined: Wed Jun 15, 2005 11:18 am
Location: ICW (32043)

Re: expansion tank?

by duetto » Mon Nov 20, 2017 2:53 pm

hi all,

after much research i decided to install an expansion tank. naturally i wanted the smallest one with sufficient capacity to absorb the expansion. i landed on whale's (http://www.defender.com/product3.jsp?pa ... id=2654762). i mounted it high on outside wall, above muffler. after 3 full heat cycles it has completely stopped any leakage from the pressure relief valve.
john & diane cummings

duetto mv34 #23

Post Reply