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Lennox 45L14 LP Gas Burner Orifice .055"

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Special Price $24.05 Regular Price $31.27
In stock
SKU
45L14
The Lennox 45L14 LP Gas Burner Orifice 0.055" is required to regulate the flow of propane in HVAC systems to make sure that the fuel is delivered to the burner in a steady volume that will be burned. This component operates by controlling the quantity of gas that is expelled through a precise opening that assists in controlled ignition and stable heat generation in households and companies. It is designed in such a way that it can work in the normal climatic conditions and reduce the harm that can be caused by improper flow of fuel.
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HVAC Furnace Parts, Burners
Manufacturer:
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Manufacturer Name: Lennox
Product Number: 45L14
OEM Part Number: 45L14
Product Description: Lp Gas Burner Orifice .055
Weight:0.04lbs/18.14g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lennox 45L14 LP Gas Burner Orifice?

Inspect the orifice regularly for soot buildup, dust, or debris that can restrict gas flow. Clean gently using approved non-abrasive methods. Ensure tight, leak-free proper. Proper maintenance assists in maintaining consistent flame excellence and efficient burner performance.

What are common issues with the Lennox 45L14 LP Gas Burner Orifice?

  • Clogging from carbon buildup or debris.
  • Irregular flame or poor combustion.
  • Reduced gas flow causing weak heating output.
  • Incorrect flame size due to wear or blockage.
  • Difficulty maintaining stable ignition or burner performance.

Installation Steps

Step 1: Switch off gas and electrical supply; allow unit to cool completely.

Step 2: Remove burner access cover and place existing orifice.

Step 3: Unscrew and remove old orifice carefully.

Step 4: Install new orifice securely into burner manifold.

Step 5: Reassemble burner components and access cover.

Step 6: Restore gas supply and check for leaks using approved solution.

Step 7: Start system and check steady flame.