Came out to supply line voltage to a homeowner installed Crown boiler. The boiler needs an automatic fill with backflow preventer, a taco zone control relay, 3 new power heads, 3 new HW T1 thermostats, new #30 expansion tank, an air eliminator, which will require draining, refilling, purging and repiping to some extent. After today’s visit, CHUD Company assumes no liability for operation of the boiler until the above mentioned parts/work is completed. Waived diagnostic fee with authorization and collected deposit for the job. CROWN BOILER M#AWR105BNT3SU1, CROWNB000723640.