HI-DELTA 650MBH BOILER 2-STAGE 60PSI, STD HEAT EXCHANGER, LWCO-MR (F-10), KY CODE, 3-TRY,...

HI-DELTA 650MBH BOILER 2-STAGE 60PSI, STD HEAT EXCHANGER, LWCO-MR (F-10), KY CODE, 3-TRY, MANUAL ADJUSTABLE RESET LIMIT (I-5), HIGH LIMIT - AUTO RESET 200 DEGREE'S (I-13), LGPSS-MR (S-1), HGPSS-MR(S-2), requires - 018353F - TO CONVERT TO CSD-1