Oxford study proves heat pumps triumph over fossil fuels in the cold::Published Monday in the scientific journal Joule, the research found that heat pumps are two to three times more efficient than their oil and gas counterparts, specifically in temperatures ranging from 10 C to -20 C.

  • gordon
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    82 years ago

    It definitely can. If yours can’t then it’s likely just the thermostat wired wrong.

    • @[email protected]
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      12 years ago

      It’s underfloor heating, the units that do both are more expensive so there must be something different.