The 113954-01 DSI Control is the Ignition Control Unit for the following heater model numbers and others:Dayton:3VG78 Natural Gas Construction Heater3VG81 Propane Construction HeaterDesa:BNG150T Natural Gas Construction HeaterBLP375AT Propane/LP Construction HeaterSBLP375AT Propane/LP Construction Heater375F Propane/LP Construction HeaterMaster / Universal:BLP80 Propane/LP Construction HeaterBLP150 Propane/LP Construction HeaterBLP155 Propane/LP Construction HeaterBLP155A Propane/LP Construction HeaterBLP155AT Propane/LP Construction HeaterBLP170VT Propane and Natural Gas Forced Air HeaterBLP375A Propane/LP Construction HeaterBLP375AT Propane/LP Construction HeaterRemington:REM150LP Propane/LP Construction HeaterREM170VT Construction HeaterReddy:RLP170VT Construction Heater








