Lower bills
Reduces hot water bills by up to 40% heating what the home needs.
Mixergy X
The smart hot water cylinder for now and in the future
Mixergy X is the flexible smart cylinder for homes and buildings — working seamlessly with gas, electric, and heat pumps to deliver intelligent hot water that adapts as energy systems evolve.
Heat pump and solar PV ready. Simply bolt on our heat pump kit or PV switch to connect at anytime it’s lifetime.
A smart cylinder that’s ahead of the curve
The Mixergy X transforms traditional hot water systems into responsive, energy-saving assets.
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Compatible with gas, electric, and heat pumps
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Heats only what’s needed for faster delivery and less waste, with direct electric or gas
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Improves the overall system performance of a heat pump
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Fits homes, apartments, hotels, offices and stadiums alike
Futureproof
Connects to any heat source at any time; solar, heat pumps, gas or oil boilers.
Smart tariffs
Integration with smart tariffs optimises energy costs and balances the grid.
Retrofit project helps tenants save thousands
A retrofit of 297 homes by Birmingham City Council reduced hot water energy bills by up to 60% and improved living conditions. Funded by the Social Housing Decarbonisation Fund, the project delivered significant CO₂ savings while boosting EPC ratings.
Mixergy’s technology empowers tenants and supports future-ready housing combining comfort, compliance, and cost-efficiency.
Mixergy cylinders are our preferred choice and are specified in all projects undertaken by our three companies.
Darren Howard, Founder & Director, MBloc Ltd. and Mixergy Approved Installer
Technical data
The following table displays technical data for the Mixergy X Direct Standard cylinders with a capacity of 120-210L. See our full technical details for Slimline, indirect and larger capacity cylinders.
| Sizes | 120L–210L |
| Min reheat time (15-64C) | 44 mins |
| Standing heat loss (kWh/24h) | 0.68-1.44 |
| Heat pump compatible | Yes |
| Solar PV compatible | Yes |
| ErP rating | B |
| Standard height (mm) | 986-1526 |
| Standard diameter (mm) | 582 |
| See full technical details | Mixergy X Datasheet |
Solar X
Maximise solar PV use, cut bills, and boost compliance with our SAP-ready cylinder.
iHP X
Indoor heat pump cylinder for low-carbon homes with direct electric heating.
Cube X
A compact cylinder designed for tight spaces and ideal for social housing retrofits.
