Evaporator, condenser, air, water
Test question analysis: (1) The heating process of air-energy water heaters essentially uses refrigerant to The vaporization in the evaporator absorbs heat, and the liquefaction in the condenser releases heat, causing the water temperature to rise.
(2) The air-energy water heater absorbs the heat energy of the air and transfers it to the water to create hot water.
Comments: This question mainly tests students’ understanding and mastery of the working process of air-energy water heaters. Air-energy water heaters are new products. For new products and major events, they are all hot spots in the high school entrance examination, so you must pay attention.