LAARS LT Premium Water Heater Video https://www.laars.com/videos/lt-series-water-heater-recirc-model LAARS LT Premium Water Heater Recirculation Programming Instructions are on pages 60-66 of the LT199NRX1 I/O Manual : See manual here - ...
The LAARS LT199NRX1/LT199PRX1 (recirc models) are program defaulted from the factory for NON recirc. To activate recirc function the water heater must be programmed to provide recirc function depending on the recirc option selected and piped in that ...
LAARS/BRADFORD WHITE FT Circuit Board Part #'s with FT #'s and R#'s. ALL Models and Sizes. MFTCW140NA1XN Generation 1-Serial # F15000000-F18000308 COMBI WALL 140 CURRENT # MODEL # OLD # PREVIOUS # R2080601 MFTCW140 FT1900 FT1900 *SET DIP SWITCHES FOR ...