How To Troubleshoot A Hayward Pool Heater: Most Common Issues, Error Codes & Solutions

Hayward Pool Heater IF Code/Ignition Failure [Solved] - FireplaceHubs

i have a HAYWARD POOL HEATER that is LEAKING, do not KNOW, NO, no

FDXLTER1930 FD Series Thermistor for Hayward, Fit for Hayward Universal H-Series Low Nox Pool Heater Model: H150, H200, H250, H300, H350, H400, Fix SF Error Codes, 15 Year Warranty

896584000-082 Back Tire Kit for Hayward Pool Vacuum for Hayward - Walmart.ca

Hayward Pool Heater bO Code [How To Fix] - HeaterFixLab

Hayward Pool Heater Error Codes [14 Easy Fixes] - HeaterFixLab

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