Integrated coolant heating module for vehicle

An integrated coolant heating module for a vehicle, the module comprising:

• a water-cooled condenser having a plurality of refrigerant inlet/outlet ports and a plurality of coolant inlet/outlet ports, the water-cooled condenser being configured to exchange heat between coolant and refrigerant that circulate therein;
• a water heater having an outer surface including a plurality of mounting parts, the water heater being coupled to the water-cooled condenser at one side, and the water heater being configured to selectively heat the coolant passing through the water-cooled condenser by being connected to a first coolant inlet/outlet port of the water-cooled condenser at an inlet of the water-cooled condenser;
• a multi-way valve coupled to one of the plurality of mounting parts of the water heater, the multi-way valve being configured to control a direction of flow of the coolant;
• and
• a water pump coupled to a second one of the plurality of mounting parts of the water heater, the water pump having a first side connected to the multi-way valve and a second side connected to a second coolant inlet/outlet port of the water-cooled condenser, the water pump being configured to create a pressure of the coolant between the multi-way valve and the water-cooled condenser.