Reversing Valve (Energized in Heating Mode for Rheem systems)
Relies on standard step-down transformers to handle thermostat signals. Critical Low-Voltage Wiring Configurations
, designed to support residential, multi-family, and light commercial HVAC applications. This specific model is engineered for high performance in heat pump, air conditioning, and high-capacity electric heating systems. Technical Overview and Specifications rheem model no rhqa 1220t pdf
: Typically utilizes aluminum fins bonded to copper or aluminum tubing with a thermoplastic or galvanized steel drain pan. Manuals and Documentation
Protective devices should be "HACR" type circuit breakers or fuses. Reversing Valve (Energized in Heating Mode for Rheem
Requires field repositioning of the internal drain pan assembly.
Because this model is older, owners frequently encounter specific problems. Here are the most common issues, as reported in various HVAC forums and professional question-and-answer sites. Because this model is older, owners frequently encounter
: Common Rheem codes include Code 12 (ignition/flame failure) and Code 61 (blower motor fault). RHQA - Rheem Replacement Parts
Typically priced around $1,005 .