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Our comprehensive, easy-to-install boiler cascade options increase heating reliability and efficiency while providing added design flexibility.

Spreading the total required heat output over several boilers in cascade configuration offers several advantages:

  • Greater reliability
  • Higher efficiency
  • Improved design flexibility
  • Quick and easy installation

  • To make it as simple as possible to create a boiler cascade arrangement, we offer complete cascade systems for use with our wall-hung Quinta Ace range. The small footprint of the Quinta Ace range allows an exceptionally compact cascade configuration, making it possible to install a high heat output up to 1,292kW in an extremely small area.

    We offer a number of different cascade options for installing two to ten Quinta Ace boilers, including linear and back-to back configurations, and wall-mounted or free-standing arrangements. There is the added option for multiple output configurations, combining mixed outputs from the Quinta Ace range for increased design flexibility.

    We also offer cascade arrangements for the Gas 120 Ace floor standing boiler range - up to 4 boilers back to back or in-line, and up to 8 boilers back to back for the Gas 220 Ace. The Gas 220 Ace is particularly suitable for use in a cascade system due to its small footprint and width of only 90cm which allows for an exceptionally compact cascade configuration. For example, when using four Gas 220 Ace boilers back to back (excluding the low loss header), approximately only 1.8m x 1.5m floor footprint is required for up to 1240 kW (50/30oC).

    Our boiler cascade systems are very comprehensive and use smart gas and water connection technology for easy installation. This means the hydraulic and gas system can be put together entirely without welding, using screw connections, compression connections and flanges. The individual components of the cascade systems are available for independent cascade installation.

    Remeha have installed boilers on cascades for a variety of different locations, including Aspire Leisure Centre, Farley Junior school and Hexham Abbey, achieving impressive energy savings.


    • Aspire Leisure Centre

      Quinta Pro boilers in cascade deliver £7,000 energy savings in six months.

      Aspire Leisure Centre needed reliable, consistent-temperature heating for its pool-side area.
    • Farley Junior School

      Quinta Pro cascade achieves gas savings of nearly 60% for school.

      Three Quinta Pro 115 condensing boilers on a cascade system were specified by consultants VSRW to replace the ageing boilers.
    • Sandbach School

      Quinta Pro cascade increases school’s heat output and slashes bills.

      "We specified Remeha boilers due to the proven reliability and longevity of the products."
    • Feathered Nest Country Inn

      Remeha boilers engineer for maximum energy savings on refurbishment project.

      The award-winning Feathered Nest Country Inn needed to refurbish its heating system to supply reliable warmth and comfort throughout.
    • Hexham Abbey

      Energy-saving heating on an ambitious restoration project.

      The small footprint of the Quinta Pro cascade and its flexible design provided a rapid, high-quality solution for the Abbey.