This Avantco 18932901 drain and heater assembly kit is a direct replacement for the one that came standard on BVAC-28HC, WVAC-28HC, BVAC-36HC, and WVAC-36HC series units. The kit includes a condensate pan, drain assembly, and a holder bracket to remove any condensation that may accumulate in compatible equipment. Use it to fix a broken one and get your unit working again in no time!