I have an inground hot tub approx 500 gallons that is heated by a gas 400,000 Heat pump located in Los Angeles.
Can someone give me a vague idea of how much it should cost to heat?
We only used in 5-6 times in the last month and our bill was almost $200. Without the spa usually our gas bill is around $12 and has never been more than $36.
Any help would be very appreciated.