Technically, all heat pumps have greater than 100% efficiency. It is how electric heat pump heating can compete with natural gas heating in terms of efficiency.
They have a greater than 100% Coefficient of Performance, which is often marketed as efficiency in heat pumps. Their efficiency is bounded between 0 and 1 like every other physical system.
Technically, all heat pumps have greater than 100% efficiency. It is how electric heat pump heating can compete with natural gas heating in terms of efficiency.
They have a greater than 100% Coefficient of Performance, which is often marketed as efficiency in heat pumps. Their efficiency is bounded between 0 and 1 like every other physical system.