Cost of running a hot tub
Hi. There must be a far few people who have bought a outdoor hot tub / spa. My darling husband has set his heart on a 5 seater with a 3 kw heater. I have found out what we need to do to upgrade our current power supply but advice wanted on likely running costs. My usual electricity bill is 70 to 100 euros per month. What kind of increase did people find after running a large spa like the one my husband wants. It’s his retirement wish and he is finally retiring at 69. Thanks.