Product code: 115044 Categories: , , Tag: View more products from...

Overview

The Poolex Silent Max Fi 80 features Inverter technology and rear ventilation, two state-of-the-art technologies that make the Silent Max the ultra-quiet heat pump that you can install around your swimming pool with complete peace of mind.

Full Inverter technology translates into significant energy savings of up to 35% compared to an on/off heat pump. This is enabled through functionalities such as soft-start and an operating speed which continuously adapts itself according to the pool set temperature.

Thanks to its rear ventilation, the Silent Max Fi runs at an unrivalled level of silence, noise is reduced to as little as 19 dB(A) at 10 metres.

Manage your Silent Max Fi remotely via built-in Wi-Fi which connects to your iPhone or Android smartphone using the Poolex app.

The Silent Max Fi 80 is 230v single phase unit and will require electrical installation by a qualified electrician, continuous running and soft start avoids peaks in consumption.

Sizing

Learn more with our handy sizing guide, find out what kW heat pump you require for your pool or pond

Key features

Full Inverter technology

Ultra silent design, noise is reduced by rear air ventilation

Sleek contemporary design

Maximum COP of 13.5 (A26/W26), varies according to model, see individual specifications

Wi-Fi for easy remote control via the dedicated Poolex app, available for both iOS and Android smartphones

Heats and Cools, running modes include Boost mode for fastest heating or cooling, Eco mode for conventional heating or cooling, Silent mode for quietest running and Auto mode for day to day maintaining of your set temperature

Warranty 3 years, Compressor 7 years (parts only after year 3) and Titanium coil (corrosion resistance) 15 years (parts only after year 3)

Heating range from 15-40°C / cooling range from 8-28°C

Works down to -7 degrees, suitable for all year round use

R32 Refrigerant

High quality Toshiba compressors

DC Inverter motor with infinitely variable speed

DC inverter fan motor

Twisted Tech Titanium heat exchanger, chlorine and salt resistant

1½ inch female thread / 50mm glue union water connections

Supplied with water connectors, winter cover, condensate hose and rubber isolating feet

Downloads

Product specifications

Max. Heating Capacity A26/W26
7.45kW
Power Input A26/W26
0.18~1.3kW
COP A26/W26
6.1~13.5
Max. Heating Capacity A15/W26
6.0kW
Power Input A15/W26
0.18-1.3kW
COP A15/W26
4.6~7.5
Max. Power Input
1.7kW
Minimum Fuse (C Type MCB)
8A
Voltage
230V
Refrigerant
R32
Noise Level (10m)
<28dba
Fan Direction
Horizontal Rear
Water Connections
50mm / 1½ inch fittings
Dimensions (L x W x H)
870mm x 355mm x 647mm
Weight
46Kg
Nominal flow
2-4m³/h
Wi-Fi Connectivity
Built-in* (Requires Smartphone App)

What is COP?

COP stands for Coefficient of Performance

COP is quoted as a number, such as 13.5

For each kW of energy input, 13.5 x kW would be output

The higher the output, the lower the running costs

Installation

Heat loss

If you are thinking of heating your pool you should cover the pool when not in use as 80% of heat loss occurs through surface evaporation, a separate solar or bubble cover is a worthwhile investment if you don’t have an existing cover.

With an above ground pool it is especially important to keep it covered as these pools are not well insulated against heat loss – additional insulation around the sides and bottom of an above-ground pool can help to retain valuable heat – in fact properly insulating your pool can extend your season or even reduce the size of heat pump required.

All heat pumps in the range will require electrical installation by a qualified electrician, the use of a separate MCB (Miniature Circuit Breaker, slow type, C or D curve) is recommended. Full installation guidelines can be found in the user manual including the required fuse rating and cable size.

The electrical connection marked water pump should not to be used for connecting your pump if using a sand filter as flow protection on the heat pump will switch the power off preventing backwash operation (flow is reversed during backwashing).

Water inlet and outlet connections are 1½ inch / 50mm across the range.

If the flow rate through your heat pump is too high it can take longer to heat your pool or you may struggle to achieve your desired temperature, our bypass kit for above ground pools optimises the flow rate to maximise the heat transfer to your pool water. A bypass kit also allows the circulation and filtering of pool water without heating and for winterising your heat pump.

The Silent Max Fi features built-in Wi-Fi connectivity as standard (requires Wi-Fi network with suitable signal strength) and can be controlled from your smartphone. The ‘Poolex’ App is available for both iOS and Android smartphones.

The App can be used to view the current pool water temperature, adjust the desired temperature, switch between heating and cooling modes, set the timer and turn the heat pump on and off remotely.

Your Silent Max Fi swimming pool heat pump should always be installed outside, the aluminium case provides necessary protection from the weather, the provided isothermal winter cover can be used to cover the unit when not in use.

The manufacturer literature may state that the heat pump should be positioned above the waterline, the assumption being that pools are in-ground, therefore the heat pump would sit at ground level.

If you have an above-ground pool please position your heat pump at ground level (therefore below the waterline), there is no need to elevate the heat pump.

Product code: 115044 Categories: , , Tag: View more products from...

Poolex Silent Max Fi 80 Inverter Heat Pump with Wi-Fi for Swimming Pools

Product code: 115044 Categories: , , Tag: View more products from...

Overview

The Poolex Silent Max Fi 80 features Inverter technology and rear ventilation, two state-of-the-art technologies that make the Silent Max the ultra-quiet heat pump that you can install around your swimming pool with complete peace of mind.

Full Inverter technology translates into significant energy savings of up to 35% compared to an on/off heat pump. This is enabled through functionalities such as soft-start and an operating speed which continuously adapts itself according to the pool set temperature.

Thanks to its rear ventilation, the Silent Max Fi runs at an unrivalled level of silence, noise is reduced to as little as 19 dB(A) at 10 metres.

Manage your Silent Max Fi remotely via built-in Wi-Fi which connects to your iPhone or Android smartphone using the Poolex app.

The Silent Max Fi 80 is 230v single phase unit and will require electrical installation by a qualified electrician, continuous running and soft start avoids peaks in consumption.

Product code: 115044 Categories: , , Tag: View more products from...

Poolex Silent Max Fi 80 Inverter Heat Pump with Wi-Fi for Swimming Pools

Product code: 115044 Categories: , , Tag: View more products from...

Poolex Silent Max Fi 80 Inverter Heat Pump with Wi-Fi for Swimming Pools

£ Call for price

Not in stock onlinePlease contact us for lead time

Payment methods we accept

We are rated Excellent on TrustpilotOver 1,100 five star reviews from happy customers

Next working day delivery availableIn-stock items, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)

£ Call for price

Not in stock onlinePlease contact us for lead time

Payment methods we accept

We are rated Excellent on TrustpilotOver 1,100 five star reviews from happy customers

Next working day delivery availableIn-stock items only, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Our sales team is more than happy to advise with product selection, wholesale enquiries and provide technical advice.

While our servicing team is on hand to help with servicing and after sales.

01284 658770

Mon to Fri 9am to 5pm /out-of-hours voicemail

Product code: 115044 Categories: , , Tag: View more products from...

Overview

The Poolex Silent Max Fi 80 features Inverter technology and rear ventilation, two state-of-the-art technologies that make the Silent Max the ultra-quiet heat pump that you can install around your swimming pool with complete peace of mind.

Full Inverter technology translates into significant energy savings of up to 35% compared to an on/off heat pump. This is enabled through functionalities such as soft-start and an operating speed which continuously adapts itself according to the pool set temperature.

Thanks to its rear ventilation, the Silent Max Fi runs at an unrivalled level of silence, noise is reduced to as little as 19 dB(A) at 10 metres.

Manage your Silent Max Fi remotely via built-in Wi-Fi which connects to your iPhone or Android smartphone using the Poolex app.

The Silent Max Fi 80 is 230v single phase unit and will require electrical installation by a qualified electrician, continuous running and soft start avoids peaks in consumption.

Sizing

Learn more with our handy sizing guide, find out what kW heat pump you require for your pool or pond

Key features

Full Inverter technology

Ultra silent design, noise is reduced by rear air ventilation

Sleek contemporary design

Maximum COP of 13.5 (A26/W26), varies according to model, see individual specifications

Wi-Fi for easy remote control via the dedicated Poolex app, available for both iOS and Android smartphones

Heats and Cools, running modes include Boost mode for fastest heating or cooling, Eco mode for conventional heating or cooling, Silent mode for quietest running and Auto mode for day to day maintaining of your set temperature

Warranty 3 years, Compressor 7 years (parts only after year 3) and Titanium coil (corrosion resistance) 15 years (parts only after year 3)

Heating range from 15-40°C / cooling range from 8-28°C

Works down to -7 degrees, suitable for all year round use

R32 Refrigerant

High quality Toshiba compressors

DC Inverter motor with infinitely variable speed

DC inverter fan motor

Twisted Tech Titanium heat exchanger, chlorine and salt resistant

1½ inch female thread / 50mm glue union water connections

Supplied with water connectors, winter cover, condensate hose and rubber isolating feet

Downloads

Product specifications

Max. Heating Capacity A26/W26
7.45kW
Power Input A26/W26
0.18~1.3kW
COP A26/W26
6.1~13.5
Max. Heating Capacity A15/W26
6.0kW
Power Input A15/W26
0.18-1.3kW
COP A15/W26
4.6~7.5
Max. Power Input
1.7kW
Minimum Fuse (C Type MCB)
8A
Voltage
230V
Refrigerant
R32
Noise Level (10m)
<28dba
Fan Direction
Horizontal Rear
Water Connections
50mm / 1½ inch fittings
Dimensions (L x W x H)
870mm x 355mm x 647mm
Weight
46Kg
Nominal flow
2-4m³/h
Wi-Fi Connectivity
Built-in* (Requires Smartphone App)

What is COP?

COP stands for Coefficient of Performance

COP is quoted as a number, such as 13.5

For each kW of energy input, 13.5 x kW would be output

The higher the output, the lower the running costs

Installation

Heat loss

If you are thinking of heating your pool you should cover the pool when not in use as 80% of heat loss occurs through surface evaporation, a separate solar or bubble cover is a worthwhile investment if you don’t have an existing cover.

With an above ground pool it is especially important to keep it covered as these pools are not well insulated against heat loss – additional insulation around the sides and bottom of an above-ground pool can help to retain valuable heat – in fact properly insulating your pool can extend your season or even reduce the size of heat pump required.

All heat pumps in the range will require electrical installation by a qualified electrician, the use of a separate MCB (Miniature Circuit Breaker, slow type, C or D curve) is recommended. Full installation guidelines can be found in the user manual including the required fuse rating and cable size.

The electrical connection marked water pump should not to be used for connecting your pump if using a sand filter as flow protection on the heat pump will switch the power off preventing backwash operation (flow is reversed during backwashing).

Water inlet and outlet connections are 1½ inch / 50mm across the range.

If the flow rate through your heat pump is too high it can take longer to heat your pool or you may struggle to achieve your desired temperature, our bypass kit for above ground pools optimises the flow rate to maximise the heat transfer to your pool water. A bypass kit also allows the circulation and filtering of pool water without heating and for winterising your heat pump.

The Silent Max Fi features built-in Wi-Fi connectivity as standard (requires Wi-Fi network with suitable signal strength) and can be controlled from your smartphone. The ‘Poolex’ App is available for both iOS and Android smartphones.

The App can be used to view the current pool water temperature, adjust the desired temperature, switch between heating and cooling modes, set the timer and turn the heat pump on and off remotely.

Your Silent Max Fi swimming pool heat pump should always be installed outside, the aluminium case provides necessary protection from the weather, the provided isothermal winter cover can be used to cover the unit when not in use.

The manufacturer literature may state that the heat pump should be positioned above the waterline, the assumption being that pools are in-ground, therefore the heat pump would sit at ground level.

If you have an above-ground pool please position your heat pump at ground level (therefore below the waterline), there is no need to elevate the heat pump.

Sizing

Learn more with our handy sizing guide, find out what kW heat pump you require for your pool or pond

Key features

Full Inverter technology

Ultra silent design, noise is reduced by rear air ventilation

Sleek contemporary design

Maximum COP of 13.5 (A26/W26), varies according to model, see individual specifications

Wi-Fi for easy remote control via the dedicated Poolex app, available for both iOS and Android smartphones

Heats and Cools, running modes include Boost mode for fastest heating or cooling, Eco mode for conventional heating or cooling, Silent mode for quietest running and Auto mode for day to day maintaining of your set temperature

Warranty 3 years, Compressor 7 years (parts only after year 3) and Titanium coil (corrosion resistance) 15 years (parts only after year 3)

Heating range from 15-40°C / cooling range from 8-28°C

Works down to -7 degrees, suitable for all year round use

R32 Refrigerant

High quality Toshiba compressors

DC Inverter motor with infinitely variable speed

DC inverter fan motor

Twisted Tech Titanium heat exchanger, chlorine and salt resistant

1½ inch female thread / 50mm glue union water connections

Supplied with water connectors, winter cover, condensate hose and rubber isolating feet

Downloads

Product specifications

Max. Heating Capacity A26/W26
7.45kW
Power Input A26/W26
0.18~1.3kW
COP A26/W26
6.1~13.5
Max. Heating Capacity A15/W26
6.0kW
Power Input A15/W26
0.18-1.3kW
COP A15/W26
4.6~7.5
Max. Power Input
1.7kW
Minimum Fuse (C Type MCB)
8A
Voltage
230V
Refrigerant
R32
Noise Level (10m)
<28dba
Fan Direction
Horizontal Rear
Water Connections
50mm / 1½ inch fittings
Dimensions (L x W x H)
870mm x 355mm x 647mm
Weight
46Kg
Nominal flow
2-4m³/h
Wi-Fi Connectivity
Built-in* (Requires Smartphone App)

What is COP?

COP stands for Coefficient of Performance

COP is quoted as a number, such as 13.5

For each kW of energy input, 13.5 x kW would be output

The higher the output, the lower the running costs

Installation

Heat loss

If you are thinking of heating your pool you should cover the pool when not in use as 80% of heat loss occurs through surface evaporation, a separate solar or bubble cover is a worthwhile investment if you don’t have an existing cover.

With an above ground pool it is especially important to keep it covered as these pools are not well insulated against heat loss – additional insulation around the sides and bottom of an above-ground pool can help to retain valuable heat – in fact properly insulating your pool can extend your season or even reduce the size of heat pump required.

All heat pumps in the range will require electrical installation by a qualified electrician, the use of a separate MCB (Miniature Circuit Breaker, slow type, C or D curve) is recommended. Full installation guidelines can be found in the user manual including the required fuse rating and cable size.

The electrical connection marked water pump should not to be used for connecting your pump if using a sand filter as flow protection on the heat pump will switch the power off preventing backwash operation (flow is reversed during backwashing).

Water inlet and outlet connections are 1½ inch / 50mm across the range.

If the flow rate through your heat pump is too high it can take longer to heat your pool or you may struggle to achieve your desired temperature, our bypass kit for above ground pools optimises the flow rate to maximise the heat transfer to your pool water. A bypass kit also allows the circulation and filtering of pool water without heating and for winterising your heat pump.

The Silent Max Fi features built-in Wi-Fi connectivity as standard (requires Wi-Fi network with suitable signal strength) and can be controlled from your smartphone. The ‘Poolex’ App is available for both iOS and Android smartphones.

The App can be used to view the current pool water temperature, adjust the desired temperature, switch between heating and cooling modes, set the timer and turn the heat pump on and off remotely.

Your Silent Max Fi swimming pool heat pump should always be installed outside, the aluminium case provides necessary protection from the weather, the provided isothermal winter cover can be used to cover the unit when not in use.

The manufacturer literature may state that the heat pump should be positioned above the waterline, the assumption being that pools are in-ground, therefore the heat pump would sit at ground level.

If you have an above-ground pool please position your heat pump at ground level (therefore below the waterline), there is no need to elevate the heat pump.