Brunner Polarys Twinair NG Hot & Cold Air Conditioner

£574.99(inc VAT) £599.00
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The Brunner Polarys Twinair 5200 Hot&Cold brings year-round climate control to caravans, motorhomes and campervans with its dual heating and cooling system. This portable split air conditioner delivers 5200 BTU (1520W) of cooling power whilst also offering heating capability when outside temperatures drop to +10°C/50°F. The split design means you'll have an indoor evaporator unit and an outdoor condenser unit connected by flexible hoses, offering straightforward installation without permanent modifications to your leisure vehicle.

How does the Polarys Twinair Hot&Cold heating function work in cold conditions?


The heating function operates effectively when outside temperatures reach +10°C/50°F or above, using a heat pump system to warm your vehicle interior. The 580W power draw runs on standard 230V mains electricity, making it suitable for most campsite hookups. The indoor unit measures 44.5 x 31 x 19 cm (5.6 kg) whilst the outdoor condenser is 44 x 35.5 x 21 cm (14.4 kg), with adjustable temperature control ranging from 16°C to 30°C.

The slim grey-finished design fits seamlessly into modern leisure vehicle interiors whilst providing practical climate control. Installation requires no specialist tools as the units connect via hoses that pass through a partially open window or dedicated panel. The compressor offers reliable performance across both cooling and heating modes, maintaining comfortable conditions throughout spring, summer and autumn travel. This makes the Polarys Twinair 5200 Hot&Cold particularly suited to extended touring seasons when you'll encounter varying weather conditions across different regions.

Polarys Twinair NG Hot & Cold Air Conditioner Features


  • Indoor Unit Dimensions: 44.5 x 31 x 19cm
  • Outdoor Unit Dimensions: 44 x 35.5 x 21cm
  • Weight: Indoor – 5.6 kg, Outdoor – 14.4 kg
  • Power Requirements: 230V, 50Hz, 580W
  • Temperature Range: 16°C - 30°C


Specification Value
Voltage 230V
Frequency 50Hz
Power Consumption 580W
Cooling Capacity 5200 BTU (1520W)


Frequently Asked Questions

What temperature range does the Polarys Twinair Hot&Cold heating function work in?
The heating function operates when outside temperatures reach +10°C (50°F) or above. Below this temperature, the heat pump system becomes less efficient and heating performance decreases. The unit controls interior temperatures between 16°C and 30°C, making it suitable for spring, summer and autumn use rather than winter camping in freezing conditions.
How much power does the Polarys Twinair 5200 Hot&Cold draw from a campsite hookup?
The unit draws 580W from a 230V 50Hz mains supply, which is well within the capacity of standard 6A or 10A campsite electrical hookups. This relatively low power consumption means you'll have sufficient capacity remaining to run other appliances like kettles, phone chargers and lighting without tripping the site supply.
What's included in the Polarys Twinair Hot&Cold split system?
The system comprises two units connected by flexible hoses. The indoor evaporator unit measures 44.5 x 31 x 19 cm and weighs 5.6 kg, whilst the outdoor condenser unit is 44 x 35.5 x 21 cm and weighs 14.4 kg. The package includes mounting brackets for the outdoor unit and all necessary hoses to connect the two components through a window or panel opening.
Does the Polarys Twinair require permanent installation or modifications to the vehicle?
No permanent modifications are needed. The connecting hoses pass through a partially open window or existing panel opening, making it a portable solution you can move between vehicles or remove entirely when not needed. Installation takes minutes without tools, and the outdoor unit hangs on an included bracket that requires no drilling or permanent fixing.
How does a 5200 BTU air conditioner compare to roof-mounted caravan air conditioning?
Roof-mounted units typically offer higher BTU ratings (7000-15000 BTU) and cool larger vehicles more effectively, but require permanent installation, add roof weight and cost considerably more. The 5200 BTU Polarys Twinair suits smaller caravans, campervans and motorhomes up to around 30 cubic metres internal volume, offers portability between vehicles, and provides both heating and cooling without structural modifications or affecting vehicle warranty.

EAN-13 : 8022068090535
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
  Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?
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