3 ms·
Even without a system that has >100% efficiency (i.e. a heat pump), home heating systems often use a source of heat that is significantly less expensive per wat
by Ajedi32 6y ago
Even without a system that has >100% efficiency (i.e. a heat pump), home heating systems often use a source of heat that is significantly less expensive per watt than electricity. (For example, natural gas.)
- contravariant 6y agoWell that depends on what you're optimizing for, but yes.
- pushrax 6y agoGas-fired humidifiers exist, though I'm not sure if you can get small ones easily.