Why consider a heat pump for heating?

Why consider a heat pump for heating?
Ductless heat pumps deliver 2.5 to 3 times more energy in the form of heat than they
use in electricity to produce the heat. At current prices, heat pumps can provide the
same amount of heat as oil, kerosene, propane, and resistance electric heating
systems at roughly half the cost.
Q: How is the heat pump controlled?
The heat pump is operated using a programmable remote control. Because the
thermostat is located in the wall unit, which is mounted closer to the ceiling than a
conventional thermostat, selecting the ideal comfort level takes practice. The actual 2
settings on the remote control may need to be a few degrees higher or lower to
achieve the desired comfort.
Most heat pumps also offer various modes of operation such as quiet, high,
economy, or timer. Wall-mounted controls are also available