Ok, here goes....

The Jandy is a RS8 One Touch,
The heater is a Starite SR333NA, but it's propane and not NG

I think I have shared this right. Let me know if you have no access:

http://s1110.photobucket.com/user/mc...?sort=3&page=1

The first two are the schematics for each component to the relevant page for heater connection. The third if just the model # for the heater. The fourth is a pic from inside the Jandy box, a schematic on wiring it. The Jandy reserves the #1 and 2 slots on the top to the right for a 24v circuit. I started the pump and measured across the circuit and it had infinite ohms. Pushing the heater button closed the circuit with a measured 1 ohm.. There was no voltage, AC or DC, across it when it was closed or opened. It appears to be a simple switch off of a relay.

The fifth picture is a box inside the heater and I think the circuitry in the box is represented in the Straite manual picture, #1. This circuit is in the lower right of the schematic and is represented as a fireman's switch. I drew a lame looking red arrow on it to point it out.

The pool guy who installed the heater (I could have done it myself) told me that to use the Jandy controller to turn the heater off and I needed to cut the wire in picture 5, the yellow one that says "Fuse" in black writing that loops from what appears to be an automotive fuse. I'm to then connect some low voltage wire to the Jandy from each of the cut ends of the yellow wire but he was not sure where since he's never hitched one up to a Jandy.

Everything points to me cutting the yellow wire, splicing and running to the #1 and 2 blocks on the Jandy. I base that on the Jandy instructions that say it's a 24 volt circuit to those two poles and the 24 circuit on the heater.

Anything you can find out let me know. It really doesn't seem tough but I do n ot want to mess this up.

Thanks a bunch