Description
It is 100% interchangeable in all 2474 Series applications
This is a 24-volt gas valve
Technicians should look for audible humming
ZR84K through ZR144K series
Lennox 27K33 Burner 340155-7024 It is 100% interchangeable inThe Lennox 27K33 Burner is a high performance OEM in shot burner engineered for precision combustion in Lennox gas furnaces and rooftop units. Also identified by the manufacturer part number 27K3301, this component is a direct fit replacement designed to maintain the factory specified air to gas mixture for optimal thermal efficiency. As an in shot furnace burner, it utilizes a venturi style design to ignite fuel within the tube, delivering a
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























