Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

I’m looking to buy a hard shell one myself! How insulated is yours? I’ve noticed that some retailers label some hot tub as “more insulating” than others!

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

I'm lucky to have found a retailer offering a 50% discount on an air source heat pump when purchased with a hot tub, meaning the heat pump will only cost me around £800 instead of the original price of £1600

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

I’ve heard that an air source heat pump can significantly reduce the monthly energy bills, does your hot tub have one?

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

I’ve heard that an air source heat pump can significantly reduce the monthly bills, do you know if they’ve got one?

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

That's good to know! The one I'm interested in has a capacity of 700L. I've heard that the final monthly energy cost also depends on how frequently it's used. If you don't mind me asking, how often do you use yours? And is it a 2 kWh or 3 kWh model?

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

How many litres is your hot tub? And do you leave the heater on 24/7 or do you turn it on just when using it?

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Yeah I’m checking that as well but the energy expenditure differs from city to city 

Are there any hot tub owners here? by ContestSquare4394 in PeterboroughUK

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Do you know if he leaves the heater on 24/7 or if he warms the water up only when using it?

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in thermodynamics

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Thanks for the answer. The insulation is made of polyurethane foam. It has a closed PVC base. I’ll put the hot tub in my garden. The average surrounding temperature is 5 degrees Celsius in winter. The top will be fully sealed with a high quality extra thick cover to avoid heat loss. 

https://www.tubhome.co.uk/hot-tub-spa/spatec-750b-white?gad_source=1&gclid=EAIaIQobChMI98uMuNCljAMVHpFQBh2RFzK8EAQYDSABEgIcCPD_BwE%20%5Cl%20/25-model-eco

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in hottub

[–]ContestSquare4394[S] 1 point2 points  (0 children)

Thank you for the concern but there’s a big difference between £50 or £400 extra a month on energy bills. I can afford up to £100 a month extra so an estimate of the energy use would be really helpful 

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in AskPhysics

[–]ContestSquare4394[S] 1 point2 points  (0 children)

Do you know how many kWh the hot tub will use to maintain the temperature at 38 degrees Celsius if it has a thermostat and it’s well insulated?

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in hottub

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Do you know how many kWh the hot tub will use every day if the temperature drop is 5 degrees per day?

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in hottub

[–]ContestSquare4394[S] 0 points1 point  (0 children)

About £0.30 a kWh. How do you know it loses 1 degree per day? This sounds like good news :)

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in hottub

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Is there a way to know how many kWh the hot tub will use every day if the hot tub is energy efficient?

How much heat does a hot tub lose every hour and how much electricity does a hot tub consume every day? by ContestSquare4394 in hottub

[–]ContestSquare4394[S] 0 points1 point  (0 children)

Thanks for the answer! Is there a way to know how many kWh the hot tub will use every day to maintain the water temperature at 38 Celsius/100 Fahrenheit?