CREATE TABLE table_name_89 (voltage_input_ VARCHAR, v_a VARCHAR, model VARCHAR)

What is the voltage iinput [V/A] of the whr-g54s model?
SELECT voltage_input_ AS "v_a" FROM table_name_89 WHERE model = "whr-g54s"
SELECT "voltage_input_" AS "v_a" FROM "table_name_89" WHERE "model" = "whr-g54s"