Balboa Water Group | PCB, Caldera, PRO3 Lite Leader, w/Economy, 2-pump | 52380 | PRO3R1B | Discontinued   Caldera Spas Replacement BoardBalboa circuit boards are marked with a “Chip Number” that is located on a white label placed on...

52165 Balboa Water Group PCB, Caldera, PRO2 Lite Leader, w/Economy, 2-pump   Caldera Spas Replacement BoardBalboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center of...

Balboa Water Group | PCB, Caldera, PRO Lite Leader, w/Economy | 52083 | PROR1A | Discontinued   Caldera Spas Replacement BoardBalboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic...

9130R1C Balboa Water Group PCB, Caldera, 9130, Duplex, Analog, w/Phone Plug 51364   Caldera Spas Replacement BoardBalboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the...

Therm Products | Lo Flow Htr. 5.5KW 3/4"B x 90oB toward Elec.(Caldera)no tap | E2550-0101   Alternate Item: 27-V310-7T-K

C2400-C3330-1A Therm Products HtrAssy: 4.0kW/240 Caldera Highland Series Heater