Bradford White Error 80: High Limit
Confirmed accurate as written. We diagnose and repair it across Greater Vancouver — same-day and after-hours.
Confirmed accurate as written.
Bradford White fault codes can vary by model and series. Use this as a guide — the same code can have more than one cause. Our Technical Safety BC–licensed technicians read the code, confirm it against your unit's manual, and diagnose the true cause before any repair.
Likely causes of Bradford White error 80
- Water temperature sensor out of specification or failed
- Sensor not fully seated/secured in its well with the clip
- Damaged water-temperature sensor wiring
- Control module fault driving the burner too hot
- Genuine overheat condition that must be diagnosed before reset
What you can safely check
- Do NOT reset from the hard-lockout state until the overheat cause is corrected
- Turn power off and let the tank cool; then have a qualified technician diagnose before any reset
Beyond these checks, do not open the unit or touch gas/electrical parts — BC law requires a licensed gas fitter. Call us for a proper diagnosis.
Error 80 usually leaves you without heat or hot water and can indicate a safety-related fault. Don't keep resetting it — call for priority after-hours Bradford White repair.
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For your safety and to keep your manufacturer warranty valid, BoilerPart.ca does not sell loose boiler parts over the counter or for self-installation. Under BC regulations, gas appliance components must be installed by a licensed gas fitter. Every part we source is genuine OEM and is professionally fitted, tested, and certified by our Technical Safety BC–licensed technicians as part of a complete repair or installation.
Parts often behind Bradford White error 80
Genuine Bradford White parts we supply and professionally install — never for DIY.
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Bradford White Error 80 Repair Across Metro Vancouver
Related Bradford White Safety & Overheat Codes
Frequently Asked Questions
Fix Bradford White Error 80 Today
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