F8E1 covers the same fault, and its page treats F8E1 and H20 as one.
F8E2 is another inlet water code, a fill valve electrical problem.
Dishwasher repair for Maytag in San Francisco and the Bay Area
Should H2O keep returning once the supply is right, a technician can visit. Telephone (415) 649-2156 and refer to Maytag dishwasher repair; mention the code, the model number and what you tried.
Model compatibility: Maytag reuses codes across series and model years, so H2O may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
H2O is a Maytag dishwasher display for not detecting water.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Maytag appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
