Question about Pentair Minimax NT Heater

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NT mini max not heating at all - won't fire

We have a mini max NT heater on the pool - 5 years old.  It won't heat.  We have replaced the combuster (blower) and that didn't fix it.  The part was very rusted though.  Replaced the ignitor and it still doesn't work.  Now pool guys says it is the burner but he isn't sure he can get a new one installed so recommending new heater (Ouch).  Is there another way to fix\troubleshoot this problem.

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  • swolters168 Aug 24, 2009

    Too late. Had to replace the whole heater. Very expensive. Better luck next time. Thanks.

  • poolyoda May 11, 2010

    I need more info. Does the fan come on. Does the ignitor glow?

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Wow t pool service is just guessing i guess . weel let see do u have a pilot if yes do u hear a click if yes clean t burners if not check 24v at t brown wir e for t gas valve if v replace gas valve if not replace ignition control . do u have any code on t back or t front this help a little.

Posted on Sep 18, 2009

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