Mitsubishi PLA-AE18NL 18,000 BTU Four-Way Ceiling Cassette Indoor Unit (Unit Only) - R454B 3Z | 115 lbDrain Connection: ⅝

| 115 lbDrain Connection: ⅝ in

Noise Level: 61

Whisper‑Quiet & ReliableOperates quietly at around 25–33 dB(A)

Outdoor Unit: MUZ‑JX12WL inverter heat pump condenser

ECM-driven blower and fiberglass-free R-4

Mitsubishi PLA-AE18NL 18,000 BTU Four-Way Ceiling Cassette Indoor Unit (Unit Only) - R454B 3Z | 115 lbDrain Connection: ⅝Mitsubishi PLAAE18NL 18,000 BTU R454B Ceiling Cassette Indoor Unit The Mitsubishi PLAAE18NL fourway ceiling cassette delivers efficient 18,000 BTU heating and cooling in a singlezone minisplit setup. Designed for commercial and large residential spaces (up to ~750 sq ft), this PSeries unit uses lowGWP R454B refrigerant and offers silent, yearround comforteven in low ambient temps. General Information System Type: Ceiling cassette ductless air handler