Upflow/Horizontal with Integrated AccuClean™ Technology
| Model | TONNAGE | Stage 1 Capacity | Stage 2 Capacity | H" | W" | D" | Shipping Weight (lb) |
| AUX2B060AFV3VA | 3 | 36,000 | 56,000 | 40.0 | 17.5 | 28.0 | 161 |
| AUX2B080AFV3VA | 3 | 48,000 | 73,000 | 40.0 | 17.5 | 28.0 | 171 |
| AUX2B100AFV3VA | 4 | 60,000 | 93,000 | 40.0 | 21.0 | 28.0 | 200 |
| AUX2B120AFV3VA | 5 | 66,600 | 112,000 | 40.0 | 24.5 | 28.0 | 209 |
Convertible to horizontal; 2-stage gas valve; 2-speed power venter; PVC venting; Variable speed blower; Multi-port In-shot burners; Heavy gauge aluminized steel heat exchanger up to 93 AFUE; Lifetime limited primary heat exchanger or secondary heat exchanger warranty; 5-year limited parts warranty.
As an ENERGY STAR® Partner, American Standard Heating & Air Conditioning has determined that some models meet the ENERGY STAR® guidelines for energy efficiency.