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Lochinvar & A.O. Smith 100284322 Natural Gas Venturi NK 150

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Special Price $124.89 Regular Price $143.62
In stock
SKU
100284322
Lochinvar & A.O. Smith 100284322 Venturi Natural Gas Assembly NK 150 regulates the air and fuel mixture before combustion by creating the required pressure differential for controlled delivery. It's internal passage shape airflow to draw fuel into the moving air stream, supporting proper mixing before ignition. Installed within the combustion section, it works with adjoining air intake and burner components to maintain the intended operating conditions. Its operations support proper air and fuel mixing, balanced flow operations, controlled combustion preparation, and coordinated equipment operation used in HVAC systems.
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Specifications

  • Type: Venturi Assembly
  • Gas Type: Natural Gas
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Product Questions (2)
Customer Questions
What maintenance is required for the Lochinvar & A.O. Smith 100284322 Venturi Assembly?

Regularly inspect for dirt, soot, or blockages in the venturi. Ensure all gas connections are secure and leak-free. Clean gently with a soft brush if needed. Always turn off the gas supply before performing any maintenance.

What are common issues with the Lochinvar & A.O. Smith 100284322 Venturi Assembly?

  • Reduced gas flow or poor combustion.
  • Blockages from debris or soot buildup.
  • Gas leaks at connection points.
  • Erratic burner operation.

Installation Steps

Step 1: Turn off the gas supply and power to the water heater for safety.

Step 2: Remove the existing venturi assembly carefully, noting its orientation.

Step 3: Clean the burner and connection area to remove debris.

Step 4: Install the new venturi assembly in the same position, ensuring proper alignment.

Step 5: Reconnect all gas lines securely and check for leaks using a soap solution.

Step 6: Restore power and gas, then test the system for correct operation.