Gree Concealed Duct Air Handlers

Overview

The GREE DUC18HP230V1R32AH is an 18,000 BTU/h slim concealed duct indoor unit designed for single-zone and multi-zone mini split heat pump systems operating on R32 refrigerant at 208-230 volts. It installs inside a ceiling or wall cavity and distributes conditioned air through a short duct run, keeping all mechanical components hidden from the occupied space. DC inverter technology allows the unit to modulate capacity continuously, which reduces energy consumption compared to single-stage systems. Licensed HVAC technicians install this air handler as part of a matched All Match system, pairing it with a compatible GREE outdoor condensing unit. Rated SEER2 efficiency ranges from 22.0 to 24.0 depending on system configuration. This indoor unit is suited for residential and light commercial applications where a wall-mounted or ceiling cassette solution is not preferred. The slim duct configuration is commonly installed in drop ceilings, soffits, or tight interstitial spaces where duct runs must remain minimal. It is part of the GREE All Match series, which supports both single-zone and multi-zone outdoor units, making it a flexible choice for new construction and retrofit projects. The unit weighs approximately 92.6 pounds and requires proper structural support at the installation location. Key Features 18,000 BTU/h capacity for single-zone or multi-zone All Match system configurations R32 refrigerant, lower global warming potential than R410A High-efficiency DC inverter…