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PortaSauna X Poolex 7 KW IceSpa Cooler | Extreme-Climate Spa Heater & Chiller
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A 7 kW extreme-climate spa heat pump capable of heating and cooling down to –25°C ambient. Built with EVI and Full Inverter technology for maximum performance in all seasons.
The PortaSauna X Poolex 7 kW IceSpa Cooler is the ultimate heater/chiller for cold-plunge pools, Nordic baths, swim spas and high-performance wellness setups. Engineered with Poolex EVI (Enhanced Vapour Injection) technology, it is specifically designed to operate in extreme climates, delivering heating and cooling even in temperatures as low as –25°C.
According to the technical specification sheet (page 1–2) , the 7 kW IceSpa delivers:
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Heating power up to 7 kW at Air 26°C / Water 26°C
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Up to 3.3 kW at –10°C / 38°C water
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COP up to 11.9 in optimal conditions
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Silent operation: <48 dB at 1m and <28 dB at 10m
This makes it one of the most efficient spa heat pumps in its category.
Designed for year-round operation, contrast therapy, commercial use and heavy-duty spa environments, this is the flagship cooling system for the PortaSauna & PortaPlunge range.
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Delivery: Tracked courier delivery, normally within 3–7 working days
Region: Mainland UK as standard; remote area surcharges may apply
Returns window: 30 days from delivery if unused and in original condition
Collection option: Courier pickup available, with the cost deducted from your refund
Refund timing: Processed within 5–7 working days after inspection
Full policy: Returns page
Region: Mainland UK as standard; remote area surcharges may apply
Returns window: 30 days from delivery if unused and in original condition
Collection option: Courier pickup available, with the cost deducted from your refund
Refund timing: Processed within 5–7 working days after inspection
Full policy: Returns page
- Works in extreme climates down to -25°C with EVI technology
- Reversible heating and cooling for year round use
- Up to 75% energy savings compared with electric heaters
- WiFi control via integrated app for remote temperature control
- Silent operation, under 48 dB at 1 m and as low as 28 dB at 10 m
- Titanium Twisted Tech heat exchanger for corrosion resistance
- Compatible with all spas, hot tubs and plunge pools
- Optional Plug and Play connection kit for simple installation
Model: 7 kW Ice Spa Full Inverter heater and chiller
Heating capacity (A26/W26): 3.3 to 7.7 kW
Power consumption (A26/W26): 0.28 to 1.4 kW, COP up to 11.9
Maximum power: 1.7 kW
Maximum current: 9 A
Power supply: Single phase 220 to 240 V, 50–60 Hz
Water temperature range: 4 to 40°C
Heating range: 15 to 40°C
Cooling range: 4 to 35°C
Operating air temperature range: -25 to 43°C
Recommended flow rate: 3 m³ per hour
Connections: 1 inch water connections with 32/38 mm hose tails
Compressor type: Rotary inverter with EVI technology
Heat exchanger: Twisted Tech titanium, anti corrosion
Noise level: Under 48 dB at 1 m, under 36 dB at 4 m, under 28 dB at 10 m
Refrigerant: R32 (0.65 kg)
Heating capacity (A26/W26): 3.3 to 7.7 kW
Power consumption (A26/W26): 0.28 to 1.4 kW, COP up to 11.9
Maximum power: 1.7 kW
Maximum current: 9 A
Power supply: Single phase 220 to 240 V, 50–60 Hz
Water temperature range: 4 to 40°C
Heating range: 15 to 40°C
Cooling range: 4 to 35°C
Operating air temperature range: -25 to 43°C
Recommended flow rate: 3 m³ per hour
Connections: 1 inch water connections with 32/38 mm hose tails
Compressor type: Rotary inverter with EVI technology
Heat exchanger: Twisted Tech titanium, anti corrosion
Noise level: Under 48 dB at 1 m, under 36 dB at 4 m, under 28 dB at 10 m
Refrigerant: R32 (0.65 kg)
Unit dimensions (L x W x H): 710 x 490 x 500 mm
Packaging dimensions: 910 x 550 x 540 mm
Net weight: 43 kg
Gross weight: 46 kg
Typical spa or plunge volume: Up to around 1,850 litres
Packaging dimensions: 910 x 550 x 540 mm
Net weight: 43 kg
Gross weight: 46 kg
Typical spa or plunge volume: Up to around 1,850 litres
Placement: Install outdoors or in a well ventilated plant area on a solid, level base
Plumbing: Connect in line using supplied 32/38 mm hose tails and bypass kit where required
Electrical: Requires a suitable 230 V supply installed by a qualified electrician; optional 13 A Plug and Play kit available
Compatible setups: PortaPlunge systems, inflatable ice baths, steel stock tanks, hot tubs and swim spas
Best use case: Year round temperature control for cold plunges and spas in colder climates and outdoor wellness spaces
Plumbing: Connect in line using supplied 32/38 mm hose tails and bypass kit where required
Electrical: Requires a suitable 230 V supply installed by a qualified electrician; optional 13 A Plug and Play kit available
Compatible setups: PortaPlunge systems, inflatable ice baths, steel stock tanks, hot tubs and swim spas
Best use case: Year round temperature control for cold plunges and spas in colder climates and outdoor wellness spaces
PortaSauna X Poolex 7 KW IceSpa Cooler | Extreme-Climate Spa Heater & Chiller
Sale price£879.60
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Frequently Asked Questions
For any additional queries, contact us at 02392 984 667or hello@portasauna.co.uk.
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Where can I use PortaPlunge?
PortaPlunge can be used indoors or outdoors on any flat surface. Avoid sharp objects and ensure stable ground before filling.
How long does setup take?
Under 5 minutes using the included hand pump.
What’s it made of?
8 cm thick drop-stitched, heat-sealed premium PVC — the same grade used in high-pressure paddleboards.
How do I drain it?
Use the integrated drain valve or siphon hose attachment. Ensure disposal complies with local drainage rules.
Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h
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Quick delivery from our UK & EU warehouses on all orders with 30 day return policy.
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