Compare Quick view Sundance® FLO THRU 5.5KW 240V | C2550-0120 | 6500-211 MSRP: Was: Now: $186.12 Sundance® FLO THRU 5.5KW 240V Sundance® Spas Stainless heater used on 1991-1996.Cross References to: C2550-0120 - and - 48-3300-10-120H - and 6500-211Used in models:1. 400 Systems2. Suncoast3. 1994-1996 Montego, Tango Item can be replaced...