FIRST CERTIFIED, lowest emission furnace in the industry* Industry - First, Ultra Low NOx Technology Environmentally friendly and responsible Eligible for the $500 SCAQMD CLEANair furnace rebate** Single Stage, Same 34" Cabinet Height, Simple Technology PlusOne™ Diagnostics: 7-Segment LED for faster and more accurate diagnostics Plus One™ Ignition System: DSI for unmatched durability & years of worry free-operation 360 Serviceability™ with a removable heat exchanger
| Make | Ruud |
|---|---|
| Manufacturer | Ruud |
| Model code | R801TB100521MUA |
| Series | ACHIEVER PLUS SERIES |
| Type of Fuel | Natural |
| Configuration | Upflow/Horizontal |
| Annual Fuel Utilization Efficiency | 80 % |
| Stages of Flame | 1-stage |
| Low NOx | Yes |
| Additional info |
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