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Lennox 27A33 Heat Element ECB29-20CB-10P20KW

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Special Price $563.13 Regular Price $625.07
In stock
SKU
27A33
The Lennox 27A33 20kW Heat Element ECB 29-20CB-10P is an electric heating element that is used to supply supplemental or primary heat in air handlers and packaged HVAC systems. When energized it transforms electrical energy into thermal output to generate heat which is distributed by the system blower to conditioned spaces. The element is installed in compatible residential and light commercial electric furnaces or air handlers, and is connected to the control circuits of the unit to energize when heating is required.
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Specifications

  • Type: Heat Elemet
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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Lennox 27A33 Heat Element?

    Inspect the heat element regularly for dust buildup, discoloration, or visible damage on the coils. Ensure electrical connections remain tight and wiring insulation is intact. Keeping the surrounding area clean allows proper airflow through the heating assembly. Always shut off power before inspection to reduce electrical hazards.

    What are common issues with the Lennox 27A33 Heat Element?

    • Heat element failing to heat properly.
    • Uneven or fluctuating temperature output.
    • Burnt or damaged terminals.
    • Electrical shorts or tripping breakers.

    Installation Steps

    Step1: Turn off power at the breaker to prevent electric shock.

    Step2: Remove the heater access panel and disconnect existing element wires carefully.

    Step3: Install the new heat element in its slot and reconnect wires securely.

    Step4: Replace panel, restore power, and test the heater to ensure proper operation.