Whether you're in a cosy flat, or fighting over bathroom time in a busy family
home, Bolt has a system that will meet your needs – for efficient heating, endless high pressure hot
water, and the peace of mind that comes from knowing your comfort isn't costing the earth.
Bolt 12KW e-boiler
£2,300 + VAT
Ideal for smaller homes
Up to 14 radiators
Single shower
Bolt 12KW e-boiler + 4KW battery pack
£3,300 + VAT
Great option for most homes
Up to 14 radiators, 100m2 of underfloor heating
Continuous normal shower
Total power draw as low as 33A (eco mode)
Bath, Single normal shower, Multiple simultaneous eco showers
Bolt 12KW e-boiler + 8KW battery pack
Coming 2026
Perfect for larger homes
Up to 14 radiators, 100m2 of underfloor heating
Continuous normal shower
Total power draw as low as 16A (eco mode)
Single high flow shower, Multiple normal shower and baths
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Bolt 4KW e-boiler + 8KW battery pack
£2,499 + VAT
Suitable for small flats/off-grid homes
Hot water only
40 minute run time
Can run without grid
Single eco shower
Not ready for Bolt? Explore our Foundation Range.
Bolt is part of the Electric Combi Boilers Company, pioneering electric heating
since 2013.
ECBC’s range of compact electric combi boilers are manufactured exclusively for
us in Italy, and are designed to suit every circumstance and budget.
If you’d like to discuss your heating options, or book a home visit with one of
our qualified installers, get in touch and we’ll call you back at a time of your choosing.
