Today we’re going to install piece one into the spa. First we’re gonna need a [inaudible 00:00:07] or AO wall fitting and you want to place it on the spa. You want to find a flat spot where it’s gonna fit. You want to double check on the back side that when you drill this hole out that you’re not gonna be drilling into anything else. So here’s a good spot for us. We need a three inch hole saw. So we’re gonna drill a pilot hole. So we’re gonna go right about there. We’re gonna drill the pilot hole first. Put the hole saw on and drill our hole. Put silicone all the way around the fitting. Put your finger at a 45 degree angle all the way around. Get all the air pockets out. Put it in the hole.
Once we tighten up the nut on the AO wall fitting and clean up the silicone on the front, we got to glue in our 2 inch by 3/4 inch reducer into the back of the AO wall fitting. So this is our 2 inch by 3/4 inch reducer glued into the back of our AO wall fitting. All right, now we’re going to install our two part manifold into our pressure line coming off pump one. So as you can see it’s a Y and on the tube part there it says OZ. So you wanna make sure that your 3/4 inch line is coming off the OZ part of the part manifold. As you can see inside, the OZ side has a little scoop in there, it helps water flow towards the peak jet. Also our Mazzei get installed after the two part manifold.
I don’t know if you can see there. There’s a flow arrow pointing that way. You wanna make sure the flow is going away from the pump. So this is what it looks like installed into the pump. We tied it into our pressure line before our manifold, right after our bulb valve. Then we have a chunk of 3/4 inch hose which goes too our Mazzei injector, and we have a chunk that’s going to be going to our mixing chamber. All right this is our mixing chamber. So on the top of our chamber we are coming from the pump. So the water flow is going to go into the top of the mixing chamber. And the bottom is going towards our AO wall fitting that we just installed.
Now we take our quarter inch clear line hose and we wanna make a little Hartford loop. Just two little loops. And we wanna place it high up in the lip as high as possible. So water can’t back flow through this loop. Find a spot place it up high as possible. Take one side of the hose which is gonna go to our Mazzei injector. And then the other side is going to run to our heat generators. This what our heat generators look like. We’ve just got to find a corner in the spa that we can install these, and there’s two of them installed. It’s going to be a T, this is where our quarter inch clear line from our Mazzei injector is gonna hook up to. So this line right here.