THERMOCOUPLE 13 3/4" LONG REPLACES PART DESA NUMBER 113884-01 Also sold as The 113884-01 Fits Desa, Reddy, All-Pro, Universal, NR, Sears, Remington and many other Propane Forced Air Heaters Fit Models: RLP55V, RLP125V, REM55PV, REM125PV, 85-FAC, 125-F, TB115, SPC-85, SPC125, BLP55V, WARNING !!! ONLY QUALIFIED SERVICE PERSONEL SHOULD ATTEMPT TO REPAIR GAS EQUIPMENT