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FDXLIGN1930 FD Ignitor Replacement Kit, Direct Replacement for Hayward Universal H-Series Low Nox Pool Heater Flame Sensor & Igniter (Fits H150FDN, H200FDN, H250FDN, H300FDN, H400FDN, H350FDN)
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Please help fix my pool heater (error code: LO ‘limit string open error’) (Brand: HAYWARD) (Model#: H350FDN) (Serial#: 21132105109690001) I have a video here showing the general problem. I will try and attach the error and troubleshooting from the user manual as pictures in the comments of this post
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