High aux. Or spill limit switch

ADpena Posts: 1, Reputation: 1

New Member

Feb 18, 2012, 11:32 AM

High aux. Or spill limit switch

I have a luxaire furnace I get 4 flashing lights and it is telling me that the high aux or spill limit switch is open, but I have no idea where that switch is could you someone help me.

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