29 🟡 Repair Required
Noritz Error Code 29: Condensate Drain Issue
⚠️ Your Noritz water heater is experiencing a condensate drain issue, which could lead to water damage if not addressed.
How to Fix Noritz Code 29
- Check if the condensate drain line is clear and flowing freely. You can try flushing the line with water to remove any blockages.
- Ensure the drain line is pitched correctly to allow for proper water flow. The pitch should be about 1/4 inch per foot.
- If you suspect the condensate pump is faulty, try resetting the water heater. If the issue persists, contact a professional.
What Does Noritz Error Code 29 Mean?
Error code 29 on your Noritz water heater indicates that the condensate drain line is blocked or not functioning properly. This could be due to a buildup of minerals, debris, or even mold and mildew. When the drain line is blocked, water heater operation may be compromised, leading to potential water damage and system lockout.
Common Causes of Noritz Code 29
- Blockage in the condensate drain line due to mineral buildup or debris
- Kinked or collapsed drain line
- Faulty condensate pump (if equipped)
- Incorrect drain line pitch
Applicable Noritz Models
Need a Pro to Fix Noritz Code 29?
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Find a Licensed Tech Near You →Replacement Parts for Noritz Tankless Water Heater Code 29
Condensate Drain Line OEM: NOR-012345
Condensate Pump OEM: NOR-678901