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FOR INTERNAL UNITS SEE OUR OTHER SITE WWW.COINTRA.CO.UK for latest prices and despatch dates and to order.


Internal units are suitable for installation in static caravans/mobile homes/shepherd huts or similar live in structures. They must be installed by a Gas Safe engineer to ensure they comply to current regulations and must have a vertical flue. Most horse shower installations do not require an internal unit unless installation is to be in a heated tack room.  For use in wash down bays, american barns, a lean-to or other large airy well ventilated spaces, choose an external model.

If you're not sure which unit you need call us on 01342 824715 for advice.


Options are between the 6 litre per minute flow and 11 litre per minute flow and can be ordered with or without a flue.


The Pegao Eco units are a high-performance, open flued, low-emission heater for domestic hot water production, powered by LPG and equipped with a compact, water-cooled, battery-powered burner with electronic ignition, designed for indoor installation. They comply with the latest Lo Nox emission regulations of 2018 and replace the Cointra CPA range.


The Eco6 replaces the Cointra Optima COB 5 (internal) / Cointra CPA6 / Morco D51B/D61B & D61E / Bosch W135 heaters

For replacement of the Cointra Optima COB 5 External, choose the Showerking E5


The CPA11/Eco11 replaces the Cointra Optima COB 10 / Cointra CPA11 / Morco G11 / Bosch W11 heaters.

For replacement of the Cointra Optima COB 10 External, choose the Showerking L10


Internal Units

  • CE Certified for the UK and meets latest Lo Nox Emission standards

    Non-pilot instant LPG water heater, Automatic battery ignition

    Manufactured specifically for the UK with full UK technical advice and spares service

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