and avian nesting that can lead to hazardous flue blockages

this is a barometric bypass damper

The 30-inch capillary tube and 18-inch external equalizer connection (1/8" sweat O

ensuring straightforward compatibility without guesswork

Common Questions: Where is the best location to install the UV-18 lamp

Lennox 77W89 Conv Kit 318423-701 and avian nesting that canAs a seasoned technician, you know that field converting a Lennox gas furnace requires precise 1: 1 OEM components to maintain manifold pressure specs. The Lennox 77W89 Natural to LP Conversion Kit (also identified as Lennox 103191 01) is the industry standard solution for adapting your White Rodgers 36H series gas valve from natural gas to liquid propane. This LP gas conversion kit is engineered to handle the higher energy density of propane,