Bradford White Water Heater Error Code 1 Flash: How to Fix It
Easy 5-10 minutes Low Severity
Verified June 2026
- Error Code
- 1 Flash
- Brand
- Bradford White
- Product Type
- water_heater
- Severity
- Low
- DIY Difficulty
- Easy
- Estimated Fix Time
- 5-10 minutes
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Tools You'll Need
- None required
How to Fix Error Code 1 Flash
-
Verify Normal Operation Pattern
-
Check Water Temperature
Be careful when testing hot water temperature to avoid burns. Test with your hand gradually. -
Confirm Pilot Light Status
Do not attempt to relight pilot lights if you smell gas. Turn off gas supply and call a professional. -
Monitor for Pattern Changes
-
Record Normal Operation
Parts You May Need
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No parts needed
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No parts needed
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No parts needed
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No parts needed
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No parts needed
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No parts needed
Check Price on Amazon
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When to Call a Professional
Call a professional if the flash pattern changes to multiple flashes, if you have no hot water despite the normal 1-flash indicator, if you smell gas around the unit, or if the status light stops flashing entirely.Frequently Asked Questions
Is Bradford White water heater 1 flash an error code?
No, 1 flash is not an error code. It's actually the normal operation indicator showing your Bradford White water heater is working properly with no detected issues.
What does 1 flash mean on Bradford White water heater?
1 flash on a Bradford White water heater indicates normal operation. The control system is functioning correctly and there are no error conditions detected.
Should I be worried about my Bradford White water heater flashing once?
No, you should not be worried. A single flash pattern is the normal operating indicator. Only be concerned if the pattern changes to multiple flashes or stops entirely.
How often should Bradford White water heater flash during normal operation?
During normal operation, the status light should flash once every few seconds in a steady, repeating pattern. This consistent single flash indicates everything is working properly.
What if my Bradford White water heater stops flashing entirely?
If the status light stops flashing completely, this could indicate a power issue, control board problem, or other malfunction. Check power supply first, then contact a professional if the issue persists.