template: ### Instruction: Rewrite this English sentence to give a better translation.
  
  ### English: Or would I save more electricity heating up my stock pot on the stove and adding it to the bath once the water heater is emptied?
  ### English rewrite: Wouldn’t it be more economical to heat the water in my kettle on the stove and then add it to the bath after I’ve emptied the hot-water tank?