The MRCOOL MLP1SS Signature Series Single-Stage Gas Furnace Propane Conversion Kit is designed to convert compatible MRCOOL Signature Series single-stage gas furnaces for propane operation. The kit modifies the furnace’s fuel delivery components to support proper propane combustion and reliable heating performance. Used with compatible residential gas furnaces, it provides an effectiv... https://www.partshnc.com/mrcool-signature-series-propane-conversion-kit-mlp1ss