Finding the right manual for older HVAC systems like the can be tricky, as these units are often older legacy models. This specific model is a high-capacity electric air handler typically used in residential or light commercial heat pump applications.
: Identifies the specific Air Handler series designed for multi-positional installation (upflow, downflow, or horizontal). rheem model no rhqa 1220t pdf
: Indicates the electrical configuration, usually 208/240V single-phase with a dedicated circuit breaker for the combined circuit. Key Specifications & Features Finding the right manual for older HVAC systems
: Represents the nominal airflow capacity. In Rheem's legacy numbering, this typically aligns with the system's tonnage or CFM (Cubic Feet per Minute). : Refers to the Electric Heat capacity
: Refers to the Electric Heat capacity. The "20" indicates approximately 19.2 KW of supplemental heating, which translates to roughly 65,530 BTUs.
Features a rugged, pre-painted galvanized steel cabinet with foil-faced insulation to improve thermal performance and reduce operational noise.
The RHQA series was built for versatility and efficiency in older HVAC configurations.