Outdoor 4kW Air Source Heat Pump for Hot Tubs
SKU: PHP4-HC4WAY
Regular price
£299.00
Sale price
£999.00
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We offer the best value prices in the UK! You won't find this quality at this price anywhere else.
Unit price ⓘ We offer the best value prices in the UK! You won't find this quality at this price anywhere else.
The benefits
- Designed to be energy efficient and reduce your running costs by up to 50%.
- Works to heat your hot tub and bring water to temperature.
- Perfect for spring and summer, maintains heating performance from an ambient temperature of 10 degrees*
- Operates quietly for a peaceful and relaxing environment around your hot tub.
- Compact, yet durable design fits seamlessly into any outdoor space.
- Full 12 months warranty included for peace of mind
*The colder the ambient temperature and below 15°C, the longer it will take to heat up to your ideal working temperature.
All about me
Introducing our Outdoor hot tub heat pump. This compact but powerful air source heat pump offers a sustainable, low-carbon alternative to traditional heating systems, saving you up to 50% on your running costs.
Compact and discreet
At only 42cm long, our small but mighty heat pump comes in a compact design that won't intrude into your garden space, and with a noise level of 49dB, you can soak in peace.
Energy-efficient heating
With a coefficient of performance (COP) of up to 5, you can enjoy a warm and inviting hot tub without worrying about soaring energy bills. A 4kW heating capacity makes sure that your spa heats up quickly, allowing you to get in your tub sooner.
Seasonal savings
Our air source heat pump works in temperatures ranging from 10°C to 40°C, making it a great energy saving choice for the spring and summer months. Find out more about how air source heat pumps work here.
Need a more powerful air source heat pump for year round use? Shop our 7kW and 12kW options.
Tech spec
How does an air source heat pump work?
A heat pump works like an air conditioner, only in reverse. In essence, it takes air from the atmosphere, extracts the heat and transfers it to the water passing through the pump.
From a technical perspective, a heat pump pushes a refrigerant through its copper heat exchanger coils. Then, the compressor and condenser work together to change the refrigerant's state from a cool liquid to a warm gas.
In heating mode, the liquid refrigerant boils as it travels through the coils. Any heat carried within the refrigerant is stored until it evaporates; then, the gas is compressed, which increases its temperature. Finally, the gas moves through a pressure valve, which returns it to a liquid state while transferring the heat to the element.
Find out more about how air source heat pumps work here.