How Much Does it Cost to Run a Hot Tub in Northamptonshire?

Hot tubs have become increasingly popular in recent years, offering a luxurious and relaxing way to unwind at home. However, before taking the plunge into hot tub ownership, it’s important to consider the ongoing costs involved. In this post, we’ll dive into the various factors that affect hot tub running costs with a particular focus on the costs of running a hot tub in Northamptonshire and provide you with a comprehensive breakdown.

By the end of this article, we hope you will have a clearer understanding of the expenses involved in owning a hot tub, which should help you to make an informed decision and budget appropriately.

Hard shell hot tubs are generally more energy-efficient due to their superior insulation. This results in lower long-term running costs. In contrast, inflatable hot tubs, while more affordable upfront, tend to be less energy-efficient. They often require higher water temperatures to maintain comfort, leading to increased energy consumption. In fact, inflatable hot tubs can cost 2-3 times more to run compared to hard shell hot tubs!

Energy Costs:

Current energy rates, along with potential fluctuations, significantly impact your hot tub’s running costs. Understanding your energy tariff structure and potential peak and off-peak rates can help you optimise your energy usage.

Another option to consider is adding an Air Source Heat Pump to your hot tub, which could lower your energy usage by up to 75%.

Water Temperature:

Maintaining a higher water temperature requires more energy. While a cosy soak is tempting, consider setting a slightly lower temperature, as you can still remain comfortable. Also setting a slightly lower temperature when the hot tub is not in use for longer periods can help reduce energy consumption.

Insulation:

A well-insulated hot tub retains heat more effectively, reducing the need for frequent heating cycles. Many of our hot tubs feature award-winning Premium Shield Insulation which is a combination of different insulation layers, including reflective foil around the steel frame, thick insulation cabinet panels, several layers of ultra-efficient spray foam, reflective foil wrap on the base and a thick well-insulated hot tub cover. This insulation system minimises heat loss, ensuring maximum energy efficiency and lower running costs.

Water Treatment Chemical Type:

Chlorine is the most popular choice for sanitising hot tub water. However, there are other options such as Bromine which can be up to four times more costly but could work better for particular water situations or individual preferences.

Usage Frequency:

How often you enjoy your hot tub plays a big role in your energy usage Each time you hop into your hot tub, the insulated lid is off, allowing heat to escape and increasing energy use. Daily use, particularly during the winter, means you’ll have to heat it more frequently to keep the temperature up, which can lead to increased energy consumption. In contrast, using it a few times a week will help keep your energy use lower.

The number of users in a hot tub, known as “bather load,” can also affect water quality and chemical balance. With more bathers, there’s a higher chance of introducing contaminants, contaminants, such as oils, sweat, and residues from hair products and swimwear, which can accelerate water degradation.

To keep the water in good condition, it’s a good idea to shower before using the hot tub. This helps to reduce the number of contaminants from entering the water, which in turn helps maintain water quality and reduces the frequency of water changes, filter changes and chemical treatments.

Weather Conditions:

Your hot tub’s energy consumption is also affected by the weather, particularly by the air temperature and wind. When it’s cold and windy, your hot tub will lose heat more quickly, leading to higher energy usage to keep the water at your preferred temperature. On the other hand, during warmer and calmer days, your hot tub can maintain a comfortable temperature with less energy. On hot sunny days, the colour of the hot tub shell can even affect the water temperature with darker colours absorbing more heat from the sun.

Water Hardness:

Water hardness can affect the performance of your hot tub, requiring more frequent water changes and chemical treatments. Northamptonshire is a hard water area with water sourced from reservoirs such as Pitsford Water near Northampton and Grafham Water near Huntingdon. Understanding your local water hardness can help you adjust your water treatment routine accordingly. Avoid using water softeners, as they can strip the water of essential minerals that help protect your hot tub’s equipment from corrosion.

By following these tips, you can greatly reduce the ongoing running costs of your hot tub:

1. Optimal Water Temperature: Aim for a water temperature between 37-38°C. If you can set a slightly lower water temperature, this can help reduce energy consumption without compromising comfort too much.

2. Air Source Heat Pumps: If feasible, fitting an air source heat pump can help to save up to 75% on energy consumption.

3. Regular Maintenance: Consistent filter cleaning and water chemistry balance can improve energy efficiency and reduce the need for frequent water changes. When properly maintained, most quality hot tubs don’t need an annual service. Each time you check the water and enjoy a soak, you’re essentially giving it a micro-service.

4. Cover Your Hot Tub: When the hot tub is not in use, always use a well-insulated cover to minimise heat loss.

5. Optimise Filtration Cycles: Consider using the settings on your hot tub to schedule heating and filtration cycles to optimise energy usage and off-peak electricity rates. Also consider using more efficient settings such as eco modes or holiday / vacation modes depending on your planned usage.

6. Shower Before Getting In: Rinsing off before entering the water helps limit the number of contaminants such as antiperspirants, hair products and other cosmetics from entering the water. By doing this, you help maintain your hot tub’s water quality and reduce the frequency of water changes, filter changes and chemical treatments.

7. Chemical Efficiency: Use quality water treatment chemicals and follow the recommended dosage to minimise waste and reduce costs.

8. Plan Water Changes: Schedule water changes strategically to coincide with warmer weather. Colder water will take longer to heat and require more energy to get up to your set temperature.

For more information about your specific hot tub’s brand or model, please consult your manual or ask your local hot tub supplier.

Remember, at the end of the day, a hot tub is a relaxing investment, so try not to worry too much about the running costs. Instead, enjoy the benefits of improved wellbeing, stress relief, and quality time with loved ones.

Understanding what impacts the running costs of your hot tub and following these helpful tips can allow you to enjoy all the advantages of having a hot tub whilst keeping your expenses in check. Remember to consider factors like water temperature, insulation, frequency of use, energy efficiency, water treatment, and the potential benefits of an air source heat pump when making your decisions.

At Bestbuys, we pride ourselves on being Northamptonshire’s Hot Tub experts. Our award-winning team is here to help you find the perfect hot tub to suit your needs and budget. Contact us today or visit our showroom in Wellingborough to explore your options and receive expert advice.