Optimized 3-Prong Design: Provides a stable ground path and spark gap for reliable ignition in infrared tube heater parts maintenance

This high-performance TXV power head is engineered to provide precise superheat control in demanding environments

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Lennox 54M90 Orifice 323269-701 Optimized 3-Prong Design: Provides aThe Lennox 54M90 LP Orifice is a critical metering component designed for precise gas to propane conversion in compatible Lennox heating units. Engineered for durability and high tolerance performance, this 0. 034 inch orifice ensures steady pressure regulation and fuel flow, preventing common combustion issues such as soot buildup or irregular flame patterns. For contractors performing a Lennox furnace LP conversion, using OEM spec orifices is