AO Smith Tankless Water Heater Replacement
AO Smith is known for industry-leading warranties and reliable performance in tankless water heating. When your AO Smith tankless unit needs replacement, we provide professional installation of the latest models backed by comprehensive warranty coverage and proven durability.
Common AO Smith Failure Reasons
Hard water causes efficiency loss
Error codes prevent proper operation
Safety shutdowns and error messages
Unit fails to activate properly
Electronic component failures
Units over 12-15 years need replacement
AO Smith Replacement vs Repair
- Unit is 12+ years old
- Multiple component failures
- Heat exchanger damage or scaling
- Repair costs exceed 50% of new unit
- Out of warranty
- Performance has declined significantly
- Unit is under 6 years old
- Warranty still active
- Single component issue
- Regular maintenance history
- Minor sensor or control problem
- No previous major repairs
Recommended AO Smith Upgrade Models
Condensing tankless with smart features
- Energy Factor up to 0.96
- Low NOx emissions
- Compact installation
Outdoor condensing models
- Weather-resistant design
- Easy installation
- Space-saving exterior mount
Indoor non-condensing units
- Reliable performance
- Simple venting
- Cost-effective solution
AO Smith Warranty Considerations
AO Smith provides comprehensive warranty coverage on new units. Replacing your old unit with a new model ensures you benefit from full warranty protection and the latest reliability improvements in AO Smith's product line.
Ready to Replace Your AO Smith Unit?
Get professional AO Smith replacement with expert installation in Metro Vancouver.