Product Description

    Designed specifically for environments and buildings frequented by children, elderly people and vulnerable adults, our Protecta LST radiator range puts health and safety at the top of the agenda.


    A high output, low water content LST range which is quick and easy to install, the Optima is ideal for the education, healthcare and residential care sectors. And it’s certified to EN442: 2014.


    Our Ultima and Ultima+ heavy duty Low Surface Temperature radiators offer a safe and robust heating solution with a wide variety of styles and options that make them ideal for any commercial environment.



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Merriott products are guaranteed for a period of 10 years from date of purchase in respect of defective materials and workmanship. The system should be designed in accordance with British Standard Code of Practice for Water Based Heating Systems in Buildings BS EN 12828:2012+A1:2014 and BS EN 12831: 2003. The installation and commissioning of the system should comply with BS EN 14336:2004. On completion of the installation, the system should be properly flushed and filled in accordance with the British Code of Practice for the Treatment of Water in Domestic Hot Water Central Heating Systems BS 7593:2006, Part L of Building Regulations and Good Practice Guidance for Scotland. Merriott strongly recommends the use of corrosion inhibitor for all applications. Failure to observe these standards may invalidate the manufacturer’s warranty.

Currently, there is no BIM available for this radiator.