Modern manufacturers advertise the cost to run their hot tubs at about one dollar per day, with $50 per month at the high end. The energy cost of a hot tub varies based mainly on the heater, which usually draws between 1,500 watts or 6,000 watts.
However, it's also wise to ask yourself, “How much does it cost to run a hot tub in the winter to keep the water warm?” On average, it's estimated that a 500 gallon spa costs about $1 per day to keep ready to use at all times.
Heating up a large volume of water takes time (see how long does it take to heat a hot tub?) and energy. It's much more economical to maintain your tub's temperature rather than heating it from scratch each time.
The additional hydro cost as well as increased chemical usage and time spent on maintenance will soon outweigh the additional upfront cost of purchasing a higher quality hot tub from Sundance Spas. The average cost of heating and running a Sundance Hot Tub is only $30 per month ($360 Per year).
The basic level of hot tub water care (using bottled chemicals) costs around $20 per month to maintain your hot tub, however this depends on what water system that you choose. Upgrading your water care system may be initially more expensive but will save you money and maintenance time in the future.
Yes! Hot tubs run on an electrical supply. They usually need between 13 and 40 AMPS of power to run. The electricity powers the heater, pumps, lights and all the other working components on the hot tub.
The average cost to install a 220V electrical outlet for a hot tub is $300 to $1,000. Hiring an electrician costs $40 to $100, plus a $75 call-out fee for hot tub wiring installation.
Although they are usually kept at temperatures between 99° F to 102° F, with a maximum heat of 104°F, you can lower the temperature for summertime use. Simply lower the temperature of your hot tub to roughly 85°F or turn off your heater altogether.
Lay-Z-Spa Weekly Running Costs in the UK
The estimated running cost of a Lay-Z-Spa is around £7 - £10 a week. These estimates are based on the Vegas Airjet Model being used 3 times a week in the UK's average summer temperatures.
Health Benefits
The heat widens blood vessels, which sends nutrient-rich blood throughout your body. Warm water also brings down swelling and loosens tight muscles. And the water's buoyancy takes weight off painful joints. A dip in the hot tub might also help your mental state.
By draining and refilling with fresh water on a regular basis, you'll ensure your hot tub is clean, clear and safe. But the question is: how often should you do it? With average use, your hot tub should be drained and refilled about once every three or four months.
Temperature Limits
It is important to ensure that you stay under the recommended Maximum Temperature for Hot Tubs, which is 40°C/104°F. By exceeding the 40°C/104°F recommended temperature limit, you are putting your body at risk – let's all stay safe so we can carry on enjoying our tubs!
Draining Your Hot Tub For Winter
Although we recommend using your hot tub as normal during winter, some users will prefer to winterise (drain and turn off) their spa. This needs to be done thoroughly to ensure no issues occur when the hot tub is empty.
Thermostat. Warming up the water is one of the main costs of running a hot tub, so dropping the temperature down can be a good way to save. During the cooler months especially, turning down the temperature by 2-5°C will reduce costs.
Energy costs depend on model size, gallons, and actual use. Averages for our spas in Alaska are @$35. - $60. per month.
A hot tub typically costs between £15 and £20.50 a week to run – around the same as a round of drinks at the local pub.
Can I leave the spa on all the time? The spa can be left on, if the heater function is left on, the pump unit will maintain the temperature of the water for you. If you want to use the spa regularly this is the most cost effective way of maintaining the water temperature.
If you want to use your inflatable hot tub regularly, say more than three times a week, the most economical and effective way is to keep the spa heater running. You'll find it's much kinder to your electric bill to maintain a set temperature than heating from scratch each use.
Yes, you can leave a hot tub empty. It is essential to drain the hot tub thoroughly to ensure no water remains in the pipes and hoses. If water remains in the spa, the pipes could freeze in the winter. In the summer, mold and debris could be left behind.
So, what is the ideal hot tub temperature when not in use? A good rule of thumb to follow is always keeping your hot tub's temperature 5 degrees below what it usually is.
We've mentioned water temperature above, and you may be wondering, “what is the ideal water temperature?” We suggest keeping your hot tub between 97 and 104 degrees Fahrenheit in the winter. This is because the colder it is outside, the longer it will take for a hot tub to heat up.
A hot tub requires a stable surface — whether it's a concrete slab, reinforced deck, or firmly compacted soil with crushed gravel. There's also the option to have the hot tub installed in the ground but that still requires a concrete vault.
The most valid answer to the question, “What size breaker do I need for a hot tub?” is 50 amps. This is, of course, assuming you also have a standard 40 amp, 220V, or 240V hot tub. A 50 amp hot tub breaker is fairly common among homeowners, as are 40 amp and 60 amp varieties.
The spa pad can be made of pressure treated lumber, synthetic lumber, concrete, bricks or cement patio blocks. A solid cement pad should be no less that 4 inches thick. This is something that the average homeowner may not want to tackle. The spa pad should be at least the size of the spa.