| AFUE Rating % | : | 80 |
| AFUE | : | 80% |
| AHRI Model Number | : | TDD2B060A9V3VA* |
| Airflow CFM | : | 36,000 |
| Airflow Capacity | : | 3 Ton |
| Ampacity | : | 10.5 |
| BTUH | : | 60,000 |
| Blower (Dia x W) (In) | : | 10 x 7 |
| Blower Drive | : | Direct |
| Blower FLA | : | 7.7 |
| Blower Fan Motor HP | : | 1/2 |
| Blower Fan Power | : | 115/1/60 |
| Blower Fan RPM | : | Variable |
| Blower Fan Speeds | : | Variable Speed |
| Blower Motor Type | : | High Efficiency Motor |
| Burner Type | : | Multiport Inshot |
| Combustion Fan Drive | : | Direct |
| Combustion Fan FLA | : | 0.7/0.4 |
| Combustion Fan Motor HP | : | 1/100 |
| Combustion Fan Power | : | 115/1/60 |
| Combustion Fan Speeds | : | 2 |
| Combustion Fan Type | : | Centrifugal |
| Combustion Fan-RPM | : | 2,543/1,727 |
| Communicating | : | No |
| Condensing | : | No |
| Configuration | : | Downflow/Horizontal |
| CoolingCapacity | : | 3 Ton Variable Speed |
| Dimensions | : | 40 x 17.5 x 28.5 |
| Draft Inducer Speed | : | Variable Speed |
| Drill Size LP Gas (Qty - Drill Size) | : | 3 - 56 |
| Drill Size Nat Gas (Qty - Drill Size) | : | 3 - 45 |
| ElecHertz | : | 60 |
| ElecPhases | : | 1 |
| ElecVolts | : | 115 |
| Energy Star Compliant | : | No |
| Equipment Application | : | Heating |
| Exchanger Material | : | Aluminized Steel |
| Filter Depth (In) | : | 1 |
| Filter Furnished | : | Yes |
| Filter Height (In) | : | 14 |
| Filter Hi Vel. (No.-Size-Thk.) | : | 2 - 14 x 20 - 1 |
| Filter Qty | : | 2 |
| Filter Size (In) | : | 14 x 20 |
| Filter Type Recommended | : | High Velocity |
| Filter Width In | : | 20 |
| FilterSize | : | 14 x 20 |
| Flue Size | : | 4 Round |
| Specifications1 | : | Frequency (Hz):: 60|Frequency Rating:: 60|Fuel Type:: Natural Gas|Gas Valve Type:: Redundant - 2-Stage|Heat Exchanger Guage (Fired):: 20|Heat Exchanger Type - Fired:: Aluminized Steel|Heat Exchanger Type - Unfired:: Aluminized Steel|HeatingCapacityStage1:: 31,200|HeatingCapacityStage2:: 60,000|Ignition Type:: Silicon Nitride Igniter|Line Size Gas:: 1/2 |
| Specifications2 | : | Max Amp Rating:: 10.5|Max Fuse:: 15|MOCP:: 15|Motor Type:: Variable|Nominal Input BTUH:: Stage 1 = 39,000; Stage 2 = 60,000|Number of Burners:: 3|Number of Fan Motors:: 1|Number of Phase:: 1|Output BTUH:: Stage 1 = 31,200; Stage 2 = 48,000|Pilot Safety Device:: Hot Surface Igniter|Power Supply:: 115/1/60|Product Family:: 80% Induced Draft Premium|Stages:: 2-Stage|Temperature Rise (Min-Max) ��F:: 35 - 65|Tonnage:: Stage 1 = 2.6; Stage 2 = 4|Valve Type:: Redundant - Two Stage |