JL-RP-4W5 is a 4-circuit marine air conditioner evaporator, constructed with seamless copper tubes and anti-corrosion hydrophilic blue aluminum fins. The blue hydrophilic coating accelerates condensed water drainage and resists ocean salt fog oxidation, perfectly solving water dripping problems inside ship cabins. All copper pipelines are fully coated with anti-rust paint, and integrated brazing structure resists vessel vibration to prevent refrigerant leakage. Compatible with R134a and R407C marine refrigerants, it serves as standard replacement spare part for 4-ton marine cabin air conditioning indoor units on all ocean-going vessels.
