Chinese Hot Tub Spa Control Pack - Main Circuit Board Inc Radio Board Jnj KL8-3

CHINESE HOT TUB SPA CONTROL PACK - Main Circuit Board Inc Radio Boardake prow 20061121 PR912P3 i font know what hottub this fits but could be adapted to suit i would imagine i have gad this for a few years and have never used it all the main power is straight onto the relays for the pumps , heater and blower from what i can make out up to 7 heavy relays but appears each relay is rated 2hp so for a 3 hp pump adaption would be required or combined as far as i am aware all in working order and never used