Skip to content

Aquark Mr Silence Hot Tub & Swim Spa Air Source Inverter Heat Pump 7kW

Trustify review stars will be displayed here!

£1,699.00 £1,838.00
local_offer Save £139.00
Unit price  per 

Aquark Mr Silence Hot Tub & Swim Spa Air Source Heat Pump 7kW

Experience tranquillity alongside Mr Silence. Leveraging innovative airstream design technology, this device operates with a noise level comparable to a refrigerator. As the spa season commences, Mr Silence works at maximum capacity to swiftly warm up your spa. As the temperature approaches the desired setting, Mr Silence seamlessly transitions to a lower speed, ensuring both energy efficiency and reduced noise. At this lower speed, the Coefficient of Performance (COP) reaches an impressive 16.

Product Specifications

Specification Value
Model AS70
Season All Year
Installation Outdoors
Pool Volume 15 - 30 m³
Connection 50mm
Dimensions (W x D x H) 890 x 430 x 657 mm
Weight 54 kg
Sound 39.2 dB
Noise (1m) 36.5 - 46 dB(A)
COP at A15/W25 7.2 - 4.4
COP at A27/W27 14 - 7.1
Nominal Flow Volume 2 - 4 m³/h
Refrigerant R32
Heating Capacity A27/W27 6.8 kW
Heating Capacity A15/W25 4.9 kW
Noise (10m) 16.5 - 26 dB(A)

  • Easily adjust using the control panel, or if you prefer via the mobile app
  • *The colder the ambient temperature and below 15°C, the longer it will take to heat up to your ideal working temperature.

How Does it Work?

A heat pump operates similarly to an air conditioner but with an opposite function. Essentially, it draws air from the surroundings, extracts the heat, and transfers it to the water circulating through the pump.

How does an air source heat pump work?

Technically speaking, a heat pump propels refrigerant through copper heat exchanger coils. The compressor and condenser collaborate to alter the refrigerant's state from a cool liquid to a warm gas.


When in heating mode, the refrigerant boils as it flows through the coils, retaining any heat it carries until evaporation occurs. Subsequently, the gas undergoes compression, raising its temperature. The gas then passes through a pressure valve, which reverts it to a liquid state and simultaneously transfers the heat to the element.



Delivery Time: 5 to 7 days

30-day satisfaction guarantee

Expert Support

Speak to our expert customer service team.

Reputable Brands

The very best quality and service.

Reliable Delivery

Request a delivery day & time to suit you.