Error code reference

Bradford White Water Heater Error Code 16

Over temperature warning - excessive water or heat exchanger temperature detected.

SourceBradford White EverHot Exterior Tankless Gas Water Heater - Service Manual (IGE-199 Series)p. 23

Bradford White codes Bradford White water heater codes

Diagnostic procedure

The full 16 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check for restrictions in air flow around unit and vent terminal. Check for a low flow circulating system that is causing the unit to short cycle. Check for foreign materials in combustion chamber and/or exhaust.

SourceBradford White EverHot Exterior Tankless Gas Water Heater - Service Manual (IGE-199 Series)p. 23

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

2 manuals in the MyPros+ library document this code for Bradford White water heater.

Models covered by the manuals that document this code

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The full 16 procedure

Where this code is documented

Models covered by the manuals that document this code

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