What is an Air Source heat pump??
Air Source Heat Pumps are a sustainable low-carbon alternative to traditional hot tub heating systems.
Air Source Heat Pumps are one of the most economical ways to heat your hot tub, helping you to reduce your carbon footprint and your monthly energy costs.
Air Source Heat Pumps are becoming well known as renewable heating sources that deliver highly efficient heating. They are becoming an increasingly popular choice for those who are looking to install renewable energy solutions in their home.
Our new Air Source Heat Pumps are compatible with all Hot Tubs and Swim Spas.
How it works
Heat pumps are much like an air conditioner, they just work in reverse. Instead of taking air from a space, removing the heat and returning it, a heat pump takes large amounts of air from the atmosphere, the heat contained in the air is removed and transferred to water from the Hot Tub passing through the unit.
Advantages
- Maintains the spa at a comfortable temperature.
- Clean, safe and easy to operate.
- Heat on demand, not reliant on weather conditions.
- Durable – with proper maintenance, it can last up to 15 years.
- Varying temperature options.
Requirements
1. Electrical requirements – The heat pump does not need any additional electrical installation on site as the unit will take its power from the hot tub or swim spa.
2. Installation – Each installation will vary, we will review and discuss the best fitment and location for the heat pump with you. We will undertake some basic modifications to your hot tub/swim spa to plumb the heat pump into the heating system. There will be an inlet and an outlet pipe plumbed into the hot tub base/cabinet to provide circulation through the heat pump.
3. Location – The heat pump requires a minimum of 450mm of inlet space and is recommended to have a minimum of 1500mm of space for the fan outlet.
Due to how the system works, our air source heat pump will still produce heat even if the ambient air temperature is below zero as the compression of the refrigerant creates heat. Not only is this a far more cost-effective solution to heat your hot tub, it is also a much more eco-friendly option.
SAVINGS WHEN YOU INSTALL A HEAT PUMP
Standard Hot Tub using a 3kw Heater.
Based on a unit rate of electric 34p per kWh
Initial heat up.
A 3 kw heater on will normally heat a 1200 litre Tub at a rate of 2.5 degrees C per hour.
Start temp 10c
Target Temp 38c
22 degrees C needed to reach temp.
This should take around 13.5 hours using 3kw per hour.
3kw per hours will cost £1.02 x 13.5 hours = £13.77 to heat your Hot Tub. Round this up to £14 to allow for the circulation pump which pushes the water around the system.
Heat recoup after use
Hot Tubs normally lose around 2 degrees C when used.
Your 3kw Heater will run for 1hr and 56mins.
Cost of this would be £1.53
Spa used 4 times a week
Reheat cost £6.12
Yearly Cost
4 Water Changes a year 4 x £13.77 = £55.08
Use 4 time a week x 52 £318.24
TOTAL Electrical Cost £373.32
Standard Hot Tub using a 7kw ASHP.
Based on a unit rate of electric 34p per kWh
Initial heat up.
A 7 kw heater on will normally heat a 1200 litre Tub at a rate of 7 degrees C per hour.
Start temp 10c
Target Temp 38c
22 degrees C needed to reach temp.
This should take around 3hrs 30min hours using 1.44kw per hour.
1.44kw per hours will cost £0.49 x 3.5 hours = £2.20 to heat your Hot Tub. Round this up to £2.5 to allow for the circulation pump which pushes the water around the system.
Heat recoup after use
Hot Tubs normally lose around 2 degrees C when used.
Your 9kw AHSP will run for 38mins.
Cost of this would be £0.19
Spa used 4 times a week
Reheat cost £0.74
Yearly Cost
4 Water Changes a year 4 x £2.5 = £10
Use 4 time a week x 52 £38
TOTAL Electrical Cost £47.51
SAVE £325.81
Having a higher unit rate of say 42p can SAVE you over £400
Check out our full range of Air Source Heat Pumps
Best Sellers...
iNHEAT 7kW ASHP
VIAN 9kw ASHP
VIAN 5kw ASHP
Poolex 7.7kw ASHP
Installed price £2,299
Installed price £1,975
Installed price £1,475
Installed price £2,179
Which Air Source heat pump is the best?
You always want to go for a inverted Air Source Heat Pump, this allows the Air Source Pump to stage or step the motor. So if it does not need to run at full speed it wont. They start off slow and increase in speed until they reach optimum performance.
Different designs mean that some ASHP’s require ventilation form the front and others from the side. We even have vertical exit designs when space is limited.
We need to select the best heat pump for your Hot Tub and garden.
Maximum ventilation means maximum efficiency!
Why should I get a hot tub heat pump in the UK?
Drastic reduction in running costs
On average, hot tub owners find that they can save hundreds on their hot tub running costs with the addition of a heat pump. This is a huge amount of money that is much better off in your pocket! All of our spas are designed to provide low running costs, but an air source heat pump will only make them lower!
Reduces energy usage
Heat pumps can help to save a lot of energy. With a heat pump, the ambient air is transferred through the system, which heats it and, in turn, makes your spa warmer. Due to efficient heat exchange, you can get your hot tub water to your desired temperature much more quickly. The heat pump’s energy output will be higher than what is inputted.
Works year-round
One of the biggest benefits of having a hot tub heat pump is that it will work all year round in the UK. Heat pumps work down to lower temperatures of -15 degrees Celsius. What’s more, the warmer the outdoor temperature, the less energy your heat pump requires to heat your hot tub water. Due to the UK’s climate, you can benefit from your heat pump year-round.
Some heat pump models can even cool your spa water if you’re looking for a colder soak. You can chat with our team to determine which models have this feature and whether it would benefit you.
