
- RGRS Upflow, RGRT Upflow, RGTS Downflow/Horizontal
- Single Stage PSC Motor
- High Efficiency
- Direct Spark Ignition

- Models: RGRA/RGRB, RGTA, RGTC, RGRC
- Single Stage PSC Motor
- High Efficiency
- Insulated Blower Compartment
- Direct Spark Ignition

- Models: RGRK, RGRL, RGTK
- Dual Comfort Control System
- 2-Stage PSC Motor
- High Efficiency
- Improved Indoor Air Quality
- Direct Spark Ignition

- Models: RGRM, RGTM
- Dual Comfort Control System
- Variable Speed Motor
- High Efficiency
- Improved Indoor Air Quality
- Direct Spark Ignition

- Models: RGGE, RGFG, RGJF
- Serial Communicating Enabled Comfort Control² System
- Variable Speed Motor
- Modulating/Variable Capacity
- High Efficiency
- Advanced Indoor Air Quality Capability
- Direct Spark Ignition

- Models: RGLS, RGPS
- Single Stage PSC Motor
- Standard Efficiency
- Direct Spark Ignition

- Models: RGLN, RGPN
- Single Stage PSC Motor
- Standard Efficiency
- Insulated Blower Compartment
- Direct Spark Ignition

- Models: RGLT, RGPT
- Single Stage ECM X-13 Motor
- High Efficiency
- Insulated Blower Compartment
- Direct Spark Ignition

- Models: RGLQ, RGPQ
- 2-Stage Stage PSC Motor
- High Efficiency
- Insulated Blower Compartment
- Direct Spark Ignition

- Models: RGLE, RGPE
- Serial Communicating Enabled Comfort Control System
- 2-Stage Variable Speed Motor
- High Efficiency
- Advanced Indoor Air Quality Capability
- Direct Spark Ignition