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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
This mixing tube is designed to work with Maxitrol TS series sensors
If your control board was recently replaced with a direct-drive 80V version
the 100110729 is the manufacturer-specified updated version for FS6679-1338
ensuring perfect shaft alignment and mounting
Installing a switch with a different Water Column rating can result in incomplete combustion or dangerous delayed ignition
Lennox 18L11 Conversion Kit 318423-701 This mixing tube is designedThe Lennox 18L11 LP Conversion Kit (617168 01) is the essential field service solution for transitioning Lennox compact unit heaters from natural gas to liquid propane. This OEM Lennox conversion kit is engineered specifically for LF25, LS25, and UHRS series units ranging from 30k to 105k BTUs. As a direct replacement for Lennox 45L85 and 617168 01, it ensures precise manifold pressure regulation when paired with White Rodgers 36G series gas valves.