Infrared Receiver (IR), by Balboa. OEM part number is 52435-01. Comes with the 22174 2-to-1 Adaptor, locking nut and rubber washer. The IR Receiver has a 7ft cable with 8-wire Phone-Type Plug. This IR Receiver works with the 54183-01 Dolphin Remote Control, and the 53306-01 Balboa Remote Control.
SpaGuts P/N: 25-175-2435
NOTE 1: This IR Receiver is ONLY compatible with the following Balboa Controller Models: VS500DZ, VS501DZ, VS510DZ, VS511DZ, VS520DZ, VS500SZ, VS501SZ, VS510SZ, VS511SZ, VS520SZ
NOTE 2: The max line-of-sight distance is approximately 50 feet for this receiver and it's transmitter to work properly.
This item comes with a 1 year limited warranty, and is NON-Returnable.