Bradford White Water Heater Error Code Heartbeat (alternates bright/dim)
Thermostat calling for heat (no fault). Tank temperature below set point of thermostat.
SourceBradford White PDV Series - Service Manual: Power Direct Vent Gas Water Heatersp. 14
The full Heartbeat (alternates bright/dim) 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.
SourceBradford White PDV Series - Service Manual: Power Direct Vent Gas Water Heatersp. 14
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Where this code is documented
3 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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