The answer to 'what does condenser do' is the condenser is a critical component in an HVAC (Heating, Ventilation, and Air Conditioning) system that plays a crucial role in the cooling process. The condenser is responsible for removing the heat from the refrigerant gas and converting it back into a liquid state, allowing the system to continue the refrigeration cycle.
The condenser is typically located outside the home and consists of a series of coils and a fan. As the refrigerant gas passes through the condenser coils, the fan blows air over the coils, allowing the heat from the gas to dissipate into the outside air. This heat transfer process causes the refrigerant gas to condense into a liquid, which can then be circulated back into the system to absorb more heat from the indoor air.