We have seven 30 HP, 150 psi Superiors available. One is a 1993, five are 1999, and one is 2000. All in very good condition, well maintained with good water treatment programs. Tubes are good, guaranteed to pass hydro. All have full modulation burners with Honeywell 7800 series programmers, skimmer needle valves, full blowdown valves, & steam isolation valves. Will make a deal on multiple boilers purchased.