Three full system Waterfirnace 7 series package units combined with one pump variable speed glycol pressurized ground loops 2 aprilaire dehumidifiers One aprilaire HRV -3x geo pmi's -3x accessory maintenance -Diagnostics and leak search on Geo #3 low pressure on ground loops Glycol leak search, repair, and repressurization will need rescheduled ASAP but not emergency the system is running at 15 psi