Hi people, I have a 1994 Tiger River Khyber. The circuit board is toast and the heater is corroded. I've been looking at spa packs, but am abit lost. Can anyone tell me the circulation direction in this thing!! To me, it looks like the jet pump is sucking water in from the left( the filter compartment)...but this would be thru the heater? And all the spa packs have the pump discharge going thru the heater and then on to the filter and back into the tub...correct?
If anyone is familar with this spa, please set me straight on how the water flows in it.
THX - Cheri

The jet pump doesn't work with the heater at all in a Tiger River Kyber. A seperate circulation pump takes water in and pumps it through the heater. You will have a hard time replacing the current equipment set-up with anything else other than the original parts.

Sorry, don't think that is quite right. The circ pump is there but it's center hole connects with a small pipe into the 2" pipe (at a T) between the heater and the jet pumps center hole. But I am inclined to agree that I need to just replace with original parts and I thank you for the answer.
Any other comments are appreciated.
Cheri