Symptom-first water heater guidanceGas smell or active leak? Start with safety →
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Brand guide

All U.S. Craftmaster water heater guides

Choose the symptom or code that matches your unit. Confirm the exact model and control generation against the rating plate before following model-specific instructions.

Troubleshooting

U.S. Craftmaster Water Heater Troubleshooting

Why a U.S. Craftmaster gas or electric tank heater goes cold, shows a status light, or leaks, what you can check yourself, and when it needs a new tank.

Not listed? Try the U.S. Craftmaster search or the serial-number age guide.