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and various gas-air mixtures
What rod size is compatible with this kit
providing the smooth movement necessary for air and fume control systems
including the P1CC
Lennox 98L78 Tubing 318518-761 and various gas-air mixturesThe Lennox 98L78 Tubing is a critical OEM replacement kit used for establishing airtight connections between furnace pressure switches and intake exhaust components. This high temperature pressure switch square tubing is engineered to withstand the rigorous thermal cycles found in modern condensing gas furnaces. As a veteran grade HVAC replacement part, this kit features an approximate 3 16 inch ID (inner diameter), ensuring accurate pneumatic signals
