80% All Position
80% efficiency gas furnace all position.
Models
WMABA040NI2R, WMABA040NI3R, WMABA060NI2R, WMABA060NI3R, WMABA060NI4R, WMABA080NI2R, WMABA080NI3R, WMABA080NI4R, WMABA080NI5R, WMABA100NI3R, WMABA100NI4R, WMABA120NI4R, WMABA100NI5R, WMABA120NI5R, WMABA140NI4R, WMABA140NI5R
Key Features
- 80%+ AFUE efficiency with weldless tubular heat exchanger
- All positions: Up-flow, down-flow and horizontal applications
- Self diagnosing control system
- Patented high temperature limit system
- Easy service access with no door switches
- Power terminals provided for humidifier and electronic air cleaner
- 20-year limited heat exchanger warranty
- 5-year limited parts warranty
Efficiency Rating Chart
| Model | Approx. Ship Weight (pounds) | Input BTU/hr | Output BTU/hr | Blower Motor HP | Blower Size | Annual Fuel Utilization Efficiency (AFUE) | Max Cooling Tons |
| WMABA040NI2R | 100 | 40,000 | 32,500 | 1/4 | 10-4 | 80.2 | 2 |
| WMABA040NI3R | 110 | 40,000 | 32,500 | 1/3 | 10-6 | 80.2 | 3 |
| WMABA060NI2R | 105 | 60,000 | 48,800 | 1/4 | 10-4 | 80.2 | 2 |
| WMABA060NI3R | 110 | 60,000 | 48,800 | 1/3 | 10-6 | 80.2 | 3 |
| WMABA060NI4R | 125 | 60,000 | 48,800 | 1/2 | 10-8 | 80.2 | 4 |
| WMABA080NI2R | 113 | 80,000 | 65,000 | 1/4 | 10-4 | 80.2 | 2 |
| WMABA080NI3R | 115 | 80,000 | 65,000 | 1/3 | 10-6 | 80.2 | 3 |
| WMABA080NI4R | 125 | 80,000 | 65,000 | 1/2 | 10-8 | 80.2 | 4 |
| WMABA080NI5R | 140 | 80,000 | 65,000 | 3/4 | Dual 10-4 | 80.2 | 5 |
| WMABA100NI3R | 125 | 100,000 | 81,300 | 1/3 | 10-6 | 80.2 | 3 |
| WMABA100NI4R | 130 | 100,000 | 81,300 | 1/2 | 10-8 | 80.2 | 4 |
| WMABA100NI5R | 145 | 100,000 | 81,300 | 3/4 | Dual 10-4 | 80.2 | 5 |
| WMABA120NI4R | 145 | 120,000 | 97,600 | 1/2 | 10-8 | 80.2 | 4 |
| WMABA120NI5R | 150 | 120,000 | 97,600 | 3/4 | Dual 10-4 | 80.2 | 5 |
| WMABA140NI4R | 165 | 140,000 | 113,800 | 3/4 | Dual 10-4 | 80.2 | 4 |
| WMABA140NI5R | 165 | 140,000 | 113,800 | 3/4 | Dual 10-6 | 80.2 | 5 |
Manuals
80% All-position Furnace Manual
(1.11 MB)Brochures and Sales Collateral
Catalog
