521107

  1. T

    Pentair 521107

    Looking to replace logic board 521107 After lightning strike. It can be a used complete unit from which I could take out the board. For some reason Pentair doesn’t have it in the market anymore. If anybody knows where I could get one please Let me know asap. Thanks.
  2. Spadak

    Compool LX3800 to Easytouch Upgrade - 521107 and Easytouch Indoor Control Panel 520549 w/RJ12 Adapter

    I am about to install the Pentair 521107 Easytouch upgrade for my current Compool LX3800 system. I was wondering if any of the experts or those experienced with this upgrade have come into this. Sigle Body System: First of all, when I reviewed the installation instructions, the first thing I...