Axis Wakeboard Boat Forum

Hey everyone, I'm new to the site...just purchased my boat a few weeks ago. I bought a heater and am planning to install it under the front passenger seat in my 2012 A22. I was wondering if anyone has done this before. Where do tie into the existing coolant system? Can anyone point me to an old thread? I feel like running the lines will be pretty simple, and I have a factory 2-way accessory switch I can use (which is awesome). All I'm really worried about is making sure I cut the existing hose and branch in at the right spot on the motor.

Any help would be greatly appreciated!

You don't need to cut anything if you don't currently have a heater. Just remove a couple plugs. I have photos somewhere from when I did mine I'll dig them up a little bit later.


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On top - to heater




Left side not the rusty one the brass one that's vertical - from heater




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