Noritz Tankless Water Heaters


Looking to enhance your house’s hot water system? One Stop HVAC offers expert installation and repair of Noritz’s high-efficiency tankless water heaters in Calgary. Add endless hot water to your home. Call today to schedule your appointment!

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    24/7 Emergency Noritz Tankless Water Heater Repair

    A disruption in your hot water supply can be a significant inconvenience. One Stop HVAC is here to provide swift and reliable Noritz tankless water heater repair in Calgary. Our technicians are skilled in troubleshooting and fixing any issues, restoring your system to peak performance quickly.

    Whether it’s a minor adjustment or a more complex repair, we ensure your Noritz tankless water heater operates efficiently, providing you with continuous hot water while optimizing energy use. Trust us to keep your water heating system running smoothly.

    Step one should be to check for an error code displayed on the unit.

    If you don’t see an error code, you can check the gas supply, the ignition plug, and the airflow for issues. If you’re unsure how to proceed from there, we recommend that you contact a professional.

    The most common effect of an issue with a tankless water heater is a lack of heated water. This could be due to a variety of issues, like incorrect size, mineral accumulation, or issues with the heating element.

    There are three things you can do to help maximize your water heater’s lifespan and performance.

    1. Clean or replace your water filter with reasonable frequency.
    2. Clean the air filter if you have a gas unit.
    3. Descale the system, followed by flushing it.

    Noritz tankless water heaters generally have a reset button on the front or right side of the heater. If you can’t find the reset button, refer to your user manual.

    No. In fact, generally speaking, tankless water heaters experience fewer maintenance issues than traditional water heater setups.

    View Error Codes

    Experienced Noritz Water Heater Installation

    Experience the benefits of a continuous hot water supply with our Noritz tankless water heater installation services. One Stop HVAC offers custom solutions tailored to your specific needs, whether you’re upgrading your home or need a new installation.

    Our trained professionals make installation seamless, ensuring your Noritz tankless water heater fits perfectly in your space, whether indoors or outdoors. Enjoy the efficiency and space-saving design of Noritz tankless models, along with significant energy savings and a robust warranty for peace of mind. Let us enhance your water heating system with the quality and reliability of Noritz.

    Water Heater Repair Services

    Assuming proper care and use, tankless water heaters tend to last between 10 and 25 years.

    Noritz tankless water heaters require access to a 120V AC outlet, which is the most common power outlet voltage in North America.

    An experienced HVAC team can install a Noritz tankless water heater relatively easily. That being said, in some cases, changes to your gas line or ventilation situation are required, making it a challenging installation. You are encouraged to hire professionals.

    No. One of the main advantages of a tankless water heater from Noritz is that it provides continuous water heating, without a set amount stored in a tank like in a traditional setup.

    No. Tankless water heaters require the hot water to flow from your Noritz to the tap, which can take a moment. You can access instant hot water by installing a recirculation pump.

    View Error Codes

    Noritz Tankless Water Heater Error Codes

    This error signifies a failure to ignite in your tankless water heater, indicating the unit isn’t activating to heat water. This can arise from inadequate gas supply, poor airflow, or obstruction on the ignition plug.

    Ensure the gas supply is on before contacting a professional. A qualified technician will verify that the gas valve is operational, the exhaust is clear, and the ignition plug is correctly positioned and clean.

    Error code 12 signals a feeble flame, leading to inefficient water heating. It shares causes with code 11, such as limited gas or airflow.

    A professional technician should be consulted, who will undertake checks similar to those for code 11.

    This code is triggered by a sudden rise in the water’s exit temperature, typically due to scaling which affects the unit’s ability to transfer heat efficiently, causing it to overheat.

    Addressing scale buildup or utilizing a water softener might correct this issue. A professional can confirm the appropriate solution.

    Error code 29 points to issues with the drainage of condensate. In condensing models, the condensate is expelled through a special drain with a neutralizer to lessen acidity. A blockage or incorrect piping can disrupt this process.

    A technician will ensure the condensate drain is correctly installed and clear of obstructions.

    Code 73 arises from incorrect settings on the circuit board, possibly due to altering connections or switches while powered or incorrect programming.

    Reset the heater by unplugging it for 30 seconds. If the issue remains, seek assistance from a professional.

    This indicates communication issues between two interconnected tankless water heaters. It happens if multiple remotes are connected for dual units.

    Ensure only one remote control is connected for two linked units. If problems persist, consult a professional.

    A code 90 denotes an abnormal combustion process due to an imbalanced air and fuel mix. Insufficient gas, vent blockages, or fan motor debris could be to blame.

    A licensed technician will need to inspect gas pressures, venting configurations, and other factors to resolve this error.

    Please note that these LED error codes are general and may not cover every possible variation. Always refer to your Noritz water heater manual or consult a professional technician for accurate diagnosis and resolution.