United Spas B7 to B8 Printed Power Circuit Board EL107 with 10-pin molex for T7 and T8 Command Panels.
The B7 Power Board (now upgraded to B8) is not a direct replacement for the discontinued E55/B4, B5, B6 & B7 power boards used from 2005-3/2012.
The B7 to B8 printed circuit board kit includes the EL120 Sensor & new style dual voltage Transformer. Will work with T7, T8, T8-S & T8-X topside control panels. (WIL NOT WORK with T5 or T6 Panels)
When replacing the B5 Power board you will not be able to use the T5 Topside. We recommend replacing your Control System
When replacing the B6 Power board you will not be able to use the T6 Topside. We recommend replacing your Control System
PCB are for warranty only and cannot be returned