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Billy
Billy, Technician
Category: Pool and Spa
Satisfied Customers: 22314
Experience:  Licensed in Hydronics and Boilers
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I have a Laars LX250N-Like most questions, the unit will not

Customer Question

Hello,
I have a Laars LX250N-Like most questions, the unit will not light. "Service AG" flashes. What might be the problem?
Thank You.
Submitted: 1 year ago.
Category: Pool and Spa
Expert:  Billy replied 1 year ago.

Hello,

first verify you have gas supply to valve.

then verify pressure switch is closing after the circulator runs.

Then respond back here

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