
Circuit board only replacement available:
Dream Maker Spas - Circuit Board, Dream Maker, RS101, M7, 8 Pin Connector - 456404-1, 56404
Complete Control Replacement Option:
Balboa - VS100 Retro-Fit Kit, w/VL200 - 54808-A2
(note the original heater could have been 10”/12”/15”, current models are 10”)