Vian Power S7+ Heat Pump

The Vian Power S7+ hot tub and swim spa heat pump is an advanced heat pump that is a crossover model for hot tubs and swim spas. This Full DC Inverter heat pump is capable of operating down to -10°C ambient temperature.

SKU
vp-s7
Heat Pumps

The Vian Power S7+ hot tub and swim spa heat pump is an advanced heat pump that is a crossover model for hot tubs and swim spas. This Full DC Inverter heat pump is capable of operating down to -10°C ambient temperature.

An Air Source Heat Pump can be up to 75% more energy efficient than standard heating options. Simply put, they produce more heat (energy) than they use in electricity (energy).

This relationship between the power used by the heat pump and the heat it generates is referred to as Coefficient of Performance (CoP). For example, if a heat pump has a CoP of 8, then it will produce 8 x units of heat for every one unit of electricity consumed.

The electric heater in a hot tub or swim spa is known as a resistance heater and is very much like the element in a kettle. This resistance heater can only ever have a CoP of 1. This means for every 1 x kilowatt of power used by the electric heater then only 1 x kilowatt of heat is produced. If compared with a standard electric heater in a hot tub, then we can easily see that an air source heat pump is a far more efficient and costeffective way of heating your hot tub or swim spa. This is because using the example CoP of 8 then for every 1 kilowatt of power consumed by the heat pump, then 8 x kilowatts of heat are produced.

The CoP of an air source heat pump will vary depending on the ambient temperature and the mode function set on the air source heat pump.

The S7+ is a Full DC Inverter model that regulates the power consumption over a much more fluid range so rather than steps or stages of power draw like a stepped inverter machine, they can vary the power they consume across their whole range. This technology makes full DC inverter heat pumps the most efficient types of machine over the long term. Full DC Inverter models are also very quiet.

By using far less energy than traditional heating methods, an air source heat pump is not only good for the environment but will save hot tub and swim spa owners a considerable amount of money. It is no wonder why hundreds of owners are opting to have an air source heat pump fitted to their hot tub or swim spa.

Hot Tub Air Source Heat PumpHot Tub Air Source Heat Pump
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Vian Power S7+
Full DC Inverter Heat Pump
KW Out @ C.O.P @
 CAPACITY @ ℃ 100 - 50 % Power 100 - 50 % Power
Plus 25 ℃ 7.02 - 3.51 6.14 - 10.96
Plus 20 ℃ 6.20 - 3.10 5.56 - 8.58
Plus 15 ℃ 5.40 - 2.70 4.9 - 6.86
Plus 10 ℃ 4.77 - 2.39 4.35 - 5.59
Plus 05 ℃ 4.42 - 2.21 4.00 - 5.03
 0.0 ℃ 4.06 - 2.03 3.65 - 4.48
Minus 5 ℃ 3.54 - 1.77 3.08 - 3.95
Minus 10 ℃ 3.03 - 1.52 2.48 - 3.59
 Capacity KW 27/24 (DB/WB) 1.5kw - 7.21kw
Usage Hot Tub or SwimSpa
Type Full DC Inverter Technology
Max Power Draw 0.09 - 1.09 KW
Power Supply 220-240 V 50HZ Single Phase
Power Cable 5mtrs H07RN-F cable
Ambient Temp Operating Range minus 10℃  to  plus 43 ℃
Heating Range 15℃ to 40℃
Cooling Function
Max Water Volume 30m3 (30,000 ltrs)
Refridgerant R32
Compressor Rotary
Heat Exchanger Titanium
Gas Control (EEV) Electronic Expansion Valve
Sound @ 1m DB 32 to 45
Required Flow Rate 3.1 mh3   (51.6 lpm)
Input Line Control
Pump Power Circuit 1.59 (A) max
WI-FI 
Unit Size (L-D-H) mm 910 / 355 / 620
Net Weight kg 35 KG
Hot Tub Finance AvailableHot Tub Finance Available

A5 Spas Limited is registered in England and Wales, Company Registration Number – 09556005

A5 SPAS LIMITED is an Introducer Appointed Representative (‘IAR’) of Switcha Limited.

A5 SPAS LIMITED can be found on the FCA register under Firm Registration Number: 1008488.

Kandoo is a Trading Style of Switcha Limited which is authorised and regulated by the Financial Conduct Authority, Firm Registration Number: 828963 for Credit Broking and Insurance Distribution.

Switcha Limited is a Credit Broker and not a Lender. You can check this on the Financial Services Register at https://register.fca.org.uk/.

Vian Power S7+ Heat Pump

£2,495.00