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Redonda 20B


The Kalor Redonda 20B is a 20kW Boiler Stove offering stunning design in conjunction with a highly efficient boiler. Curved, coloured glass sides offer a unique aesthetic and can be a really beautiful centre-piece in a modern home. The Redonda 20B is available in three colours and offers exceptional efficiency at almost 97%. It's a real head-turner but offers a very inexpensive way to heat your home.
Kalor Redonda 20B Features:

    Stunning, modern design
    High efficiency
    Curved glass sides
    Monoblock - steel structure, hand welded
    Removable, air tight ash box
    Neat, integrated boiler
    Integrated expansion vessel
    Programmable LED control panel
    Thermostatic control
    5-step power setting - boiler
    Separate 5-step power setting - room
    High temperature resistant, glass-ceramic window
    Remote Control
    Choice of colours


Wood pellet stove with integrated back boiler
Average Thermal Heat Input (Min – Max): 5.26 – 19.03kW
Performance Efficiency (Min – Max): 95.74 – 96.71%
Nominal Overall Power Yield (Min – Max): 5.09 – 18.22kW
Power Delivered to Water (Min – Max): 4.2 – 13.98kW
Power Delivered Tt Room (Min – Max): 0.88 – 4.24kW
Approx. Heating Capacity – Poor Insulation: 80 – 290m3
Approx. Heating Capacity – Good Insulation: 240 – 875m3
Pellet Consumption (Min – Max): 1.11 – 4.28kg/hr
Pellet Tank Capacity: 38kg
Approx. burn time (Min – Max): 9.5 – 34hrs
Flue Outlet Diameter: 80mm
Electrical Requirement (working): 140W
Electrical Requirement (starting): 350W
Net Weight: 230kg
Dimensions (H x W x D): 1,280 x 720 x 870mm
Specifications & products may change at any time & without notice

Ask a Question

We are happy to answer your questions and never try to persuade customers into buying something that they don’t really want or that won’t meet their needs. Unlike some of the very big suppliers in this business, we aren’t simply interested in ‘selling you the box’ and leaving you to work out what to do on your own.