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Hey Drewstar:I have a buddy who wants to "restore" a similar tub, but is missing a spa controller pack and heater. He found an old HS tub "on the curb" that was missing the control and heater pack. The pump works fine, but he needs to hook up the other stuff. The tub only has "air controls" (the type you push for "on", "off," etc) up top, no control panel. So, if your old tub has the old style "timer" control pack, maybe it will work? Maybe a few bucks in it for you as well?THANKS!Drewski