28-year old Weil-McClain P-366 is shot... leaking water out of the boiler so I suspect seals are gone. Our primary heat source for 2,300 sq ft home is wood pellets but still need a backup source. Found a 5-year old oil-fired Buderus G115 /5 Section with Riello burner & Aquastat for $600. Wish me luck lol. Hopefully end up saving a little money over new.