Holding Tank for Beneteau 411

[VCristi]

I purchased my 411 approximately one year ago. I absolutely love her. However there are few winter projects that need her attention. First, the previous owner installed a new Electro Scan head system in the aft head. I would like to replace it with a holding tank. Does any know the correct specs and any insights on hopefully what would be a simple installation. I am also going to have to change some sea cocks, but we will save that for a later date.
Any help would be greatly appreciated. Thank you!

 

[Gunni]

I don't have the dimensions of mine but it will fit into the upper portion of the box-shaped compartment beside the head. The lower area is used for routing hoses and a macerator if you want one. I believe my holding tank is 14 gallons. Adequate.

 

[Peggie Hall HeadMistress]

The discharge of treated waste is legal in LIS (although most of the harbors and marinas are NDZs...Why not just add a holding tank instead of replacing the ES? By adding the "hold 'n' treat" control system you could even use the ES to empty the tank.

Gunni, if he's determined to get rid of the EX, you might consider taking it off his hands....'cuz the discharge of treated waste is legal on the entire Chesapeake Bay except for Herring Bay so you'd rarely ever have to use your tank.