How much does it cost to run a electric boiler?
Mia Phillips
Updated on June 01, 2026
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Similarly, you may ask, how much electricity does a electric boiler use?
| Electric Combi Boiler vs. Gas Combi Boiler | ||
|---|---|---|
| Heating | Gas central | Electric plug in |
| Water Heating | Gas | Electricity |
| Annual Gas Consumption | 12,237 kWh | n/a. |
| Annual Electricity Consumption | 4,448 kWh | 12,366 kWh |
One may also ask, are boilers expensive to run? Boiler Pros and Cons Boilers are typically more expensive than furnaces. Home improvement site KompareIt says boilers, which are more complex to install than furnaces, typically cost $2,500-$4,000 for a mid-range model, while high-efficiency boilers cost between $5,000-$10,000, including installation.
People also ask, are electric boilers more expensive to run than gas?
Electric boilers are usually more compact, more efficient and cheaper to install than gas boiler systems. But a standard unit of electricity (kWh) typically costs at least three times more than a unit of gas, so your heating bills could be much higher than with gas.
Are electric boilers efficient?
Very little heat is lost in the process of heating the water, so electric boilers are almost 100% efficient. They tend to be easier to install and they obviously don't need a Gas Safe engineer.
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