We are pleased to announce the availability of two low cost galvanized floor stands for use with our TRX, FTVN and new production Tft boiler models, to complement our existing heavy duty floor stand offering. TFT Compatibility: Part 86998: Tft60 – 285 S/N 153063 and later. Will not fit earlier units. Part 86999: Tft340 – 399 S/N 2109222038157799 and later. Will not fit earlier units.