4 ms·
But a heat pump is more than 100% efficient.
by new_realist 5y ago
But a heat pump is more than 100% efficient.
- vmladenov 5y agoUntil the temperature drops below 4 C
- yxhuvud 5y agoWhich is why you bore a hole deep enough that it isn't a problem.
- authorityofnil 5y agoI feel this is a bit disingenuous, because using the same logic burning wood is thousands of % effective, or even ∞% if the system only uses convection, making heat pumps seem like a poor choice even when they're perfectly valid.