Error codes
All brands
259 error codes from 16 brands, each with safe first checks.
A.O. Smith8 codes · tank water heatersBalboa10 codes · hot tub controlsBosch17 codes · dishwashersGecko6 codes · hot tub controlsGoogle Nest11 codes · thermostatsHayward15 codes · pool heaters, salt chlorinators, variable-speed pool pumpsHeat & Glo7 codes · gas fireplacesJandy8 codes · pool heatersLG41 codes · washers, dryers, dishwashersMitsubishi Electric17 codes · mini-splitsNavien15 codes · tankless water heatersPentair16 codes · pool heaters, variable-speed pool pumps, salt chlorinatorsProflame (SIT)3 codes · gas fireplacesRinnai18 codes · tankless water heatersSamsung37 codes · washers, dryers, dishwashersWhirlpool30 codes · washers, dryers, dishwashers