Part numbers replaced by the PP200SC Igniter are 102548-03, 102548-01, PP200, HA1000 and more. PP200 was used on heaters For Brands include Master, Reddy, Remington, Knipco, LB White, All-Pro, John Deere, Dayton and more.DESA This is a 120 volt unit. It will NOT work in Europe This is our newest PP200SC version with the silicon nitride element. In the past the worst part about the PP200 is that you could touch it or drop it (or possibly breathe on it) and 99% of the time it will break. We have had guys in our shop drop them by accident and they would break immediately. Not so with the silicon nitride. They are much stronger and durable. The major thing you will need to make sure you don't do with the 200SC is to touch it with your hands. The oils in your skin can leave a hot spot on it causing it to shatter immediately. If you do touch it by accident take some rubbing alcohol and wipe it off This is the ignitor most of the units on the market that do not use a spark plug. It is used on the following units:AC-165, B30, B30C, B50, B50A, B50B, B50D, B50E, B50F, B50G, B50H, B50J, B55, B55BT, B55CT, B60, B65, B65D, B66D, B70, B70B, B70BT, B70D, B70DT, B70ET, B75, B80, B90, B99D, B100, B100A, B100AAK, B100B, B100C/FB, B100D, B100G, B100KD, B110, B110A, B110B, B110BT, B110T, B115, B115CT, B115DT, B115T, B120, B125C, B140, B140D, B150, B150A, B150B, B150C, B150CAK, B150D, B150F, B150FT, B150G, B150GT, B150H, B150J, B150JT, B150KD, B150M, B155/A/C, B155CT, B155DT, B155T, B165, B165A, B165AT, B165CT, B165DT, B165T, B200, B200AT, B200BT, BC40, BC55CT, BC55T, BC70ET, BC70T, BC115CT, BC115T, BC115DT, BC165CT, BC165T, BC165DT, BV115T, M100VT, M125T, M125AT, M140VT, M150D, M150S, M170AT, M170T, M200AT, M200T, M200VT, M350, M600, MARK50, MARK50D, MARK75D, MARK120D, MARK140D,MARK150D, MC60, MMV400A, MS80, MV/MMV44, MV120, MV250, PK55, PK60, PK70T, PK110, PK115T, PK165T, PKC115DT, PKC165DT, PKC70ET, PKHD170T, PKHD200T, R30, R35, R35A, R35B, R35D, R35E, R40, R40T, R50, R50A, R50B, R50BT, R55, R55A, R55B, R55BT, R55CT, R55M, R60, R60A, R60D,R70