Superior - H2338 / H4033 / 43431 - Hearth / Bottom Refractory Panel - Used for Superior Fireplace Models GRD-5500N, GRD-5500N, GRD-5500NE-2, GRD-5500P, GRD-5500P, GRD-5500PE-2 & DS-36CTP, DS-36REN, DS-36REP, DS-36RN / CRN, DS-36RP / CRP, DS-36TEN, DS-36TEN-2 / TEP-2, DS-36TEP, DS-36TN / CTN, DS-36TN-2 / TP-2 & DS-36TP (Part #'s 043303, 043823, 053653, 043304, 043824, 053654 & 045664, 048741, 048742, 046131, 046132, 048701, 063271, 048702, 045661, 063251 & 045662)
