Replacement Evaporator Coil for Media Ceiling Cassette

Replacement Evaporator Coil for Media Ceiling Cassette

High-efficiency heat exchange: The most notable feature is its high heat exchange efficiency. By optimizing the tube layout and increasing fin density, it facilitates more thorough heat exchange with the air compared to standard evaporators, quickly removing heat from the room (in cooling mode) or heating the air (in heating mode), resulting in faster and more powerful cooling or heating performance.

Compact Design: The G-type structure maximizes heat exchange area without increasing the unit’s overall size. This is particularly important for indoor units installed in ceilings, allowing for a slimmer, more space-efficient design.

Optimized airflow distribution: The G-type evaporator’s structural design is specifically engineered to work in tandem with the fan, ensuring that warm air (during heating) or cool air (during cooling) is distributed more evenly. This reduces temperature dead zones and enhances room comfort.

Key Materials and Manufacturing Processes

G-type evaporators typically feature a copper tube and aluminum fin structure—a classic combination that is the industry standard.

Internal-grooved copper tubes: The inner walls of the tubes feature special spiral grooves, which significantly increase the contact area between the refrigerant and the tube walls, enhancing heat exchange.

Hydrophilic aluminum fins: These thin aluminum sheets wrapped around the copper tubes are typically coated with a hydrophilic layer. This coating serves two purposes: first, it facilitates the drainage of condensate, and second, it prevents corrosion of the aluminum fins, thereby extending the unit’s service life.