400n

  1. TXWill

    Changing heater size

    I have a 9000 gallon small pool that had a MasterTemp 400 heater installed. The basket and coils rusted out and the replacement parts are not worth investing in a 9 year old heater. I was thinking about a new MasterTemp 250 bc it is a bit less expensive and the hookups should be easy except for...
  2. L

    Jandy LXi 400n Fault Check IGN Control

    Hi, I've seen a few threads on this before, but mine issue seems to be a mixed bag. I'll cover off all the issues I've had to date, and hopefully someone can help. I inherited this pool heater when we bought the house in 2014, and I don't know how long it was used with the existing pool. Issue...