What is the heat pump power source

AND
B
C
C
D
E
F
G
H
AND
J
TO
L
M
N
O
P
R
Ř
WITH
WITH
T
AT
IN
X
FROM
FROM

The heat pump is an alternative source of energy that draws heat from the surrounding environment, such as water, air or earth, and converts it to a higher temperature level, which it can use for heating or hot water. In order to transfer heat to a higher temperature level, it is necessary to supply a certain amount of energy. The energy source at the heat pump is usually the electricity that drives the compressor. Conventional heat pump will deliver 3 to 4 times more heat in the ideal conditions than it uses electricity. Heat pump as well as other appliances designed for heating and water heating with energy labels. The point is to reduce energy consumption and increase the share of renewable resources.