Question about Lite On Laars Lite 2 Heaters: 250,000BTU MV Heater

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Laars LJ 175 Hot Surface ignition Problem

My pool heater blows the two in-line fuses on the igniter when it tries to start heating. I have installed a new igniter and the same thing happens.

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  • Anonymous Jul 23, 2008

    Hi Greg,

    I have the extact same 2 blown fuses in-line from the ignitor on my Jandy lite2 pool heater. I haven't tried a new ignitor yet....before I buy one I want to hear if you have figured out your problem?


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Sounds like a board problem.has it been working and this a sudden problem or is it a new heater that you are trying to put into operation?

Posted on Jul 22, 2009

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Perhaps Jandy would explain further if you need additional info, try calling:
1-800-822-7933

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