LENNOX Natural Gas Burner Orifice: Mfr Part # 47K09
SKU 3G-OTH-94441
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the LENNOX 47K09 natural gas burner orifice used for?
The LENNOX 47K09 natural gas burner orifice is a replacement component for HVAC systems. It regulates gas flow to the burner for proper combustion in residential and light commercial furnaces. This part ensures efficient heating and safe operation when replacing worn or incorrect orifices.
What are the specifications of the LENNOX 47K09 burner orifice?
The LENNOX 47K09 is a natural gas burner orifice with manufacturer part number 47K09. It is designed as a direct replacement for compatible LENNOX furnace models. The orifice controls gas pressure and flow rate to maintain correct burner flame characteristics. Always verify compatibility with your unit.
Where to buy LENNOX 47K09 natural gas burner orifice worldwide?
You can source the LENNOX 47K09 natural gas burner orifice through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine replacement parts for HVAC systems.
How to install the LENNOX 47K09 burner orifice?
To install the LENNOX 47K09 burner orifice, first shut off gas and power to the furnace. Remove the old orifice using a wrench, then thread the new one into the burner manifold hand-tight plus a quarter turn. Reconnect gas line, check for leaks with soapy water, and test operation. Consult a licensed technician if unsure.
Used in
Common applications for LENNOXLENNOX Products
3G Electric supplies LENNOX replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















