I have a Laars LT400 pool heater with a Jandy EZ Wireless remote. Does anyone know where I can find parts for the EZ wireless remote, such as the PCB board or remote? Jandy doesn't sell it and I've called many places online with no luck. The heater is about 10 years old and works fine, but the remote doesn't work anymore and its probably the PCB board. Thanks in advance for your help.