80% Gas Furnace
- 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
Model | Blower Motor HP | Input BTU/hr | Output BTU/hr | Blower Size | Annual Fuel Utilization Efficiency (AFUE) | Max Cooling Tons | Approx. Ship Weight (pounds) |
WTABA040NI2R | 1/4 | 40,000 | 32,500 | 10-4 | 80.2 | 2 | 100 |
WTABA040NI3R | 1/3 | 40,000 | 32,500 | 10-6 | 80.2 | 3 | 110 |
WTABA060NI2R | 1/4 | 60,000 | 48,800 | 10-4 | 80.2 | 2 | 105 |
WTABA060NI3R | 1/3 | 60,000 | 48,800 | 10-6 | 80.2 | 3 | 110 |
WTABA060NI4R | 1/2 | 60,000 | 48,800 | 10-8 | 80.2 | 4 | 125 |
WTABA080NI2R | 1/4 | 80,000 | 65,000 | 10-4 | 80.2 | 2 | 113 |
WTABA080NI3R | 1/3 | 80,000 | 65,000 | 10-6 | 80.2 | 3 | 115 |
WTABA080NI4R | 1/2 | 80,000 | 65,000 | 10-8 | 80.2 | 4 | 125 |
WTABA080NI5R | 3/4 | 80,000 | 65,000 | Dual 10-4 | 80.2 | 5 | 140 |
WTABA100NI3R | 1/3 | 100,000 | 81,300 | 10-6 | 80.2 | 3 | 125 |
WTABA100NI4R | 1/2 | 100,000 | 81,300 | 10-8 | 80.2 | 4 | 130 |
WTABA100NI5R | 3/4 | 100,000 | 81,300 | Dual 10-4 | 80.2 | 5 | 145 |
WTABA120NI4R | 1/2 | 120,000 | 97,600 | 10-8 | 80.2 | 4 | 0 |
WTABA120NI5R | 3/4 | 120,000 | 97,600 | Dual 10-4 | 80.2 | 5 | 150 |
WTABA140NI4R | 3/4 | 140,000 | 113,800 | Dual 10-4 | 80.2 | 4 | 165 |
WTABA140NI5R | 3/4 | 140,000 | 113,800 | Dual 10-4 | 80.2 | 5 | 165 |
Model | Blower Motor HP | Input BTU/hr | Output BTU/hr | Blower Size | Annual Fuel Utilization Efficiency (AFUE) | Max Cooling Tons | Approx. Ship Weight (pounds) |
WTABA040NI2R | 1/4 | 40,000 | 32,500 | 10-4 | 80.2 | 2 | 100 |
WTABA040NI3R | 1/3 | 40,000 | 32,500 | 10-6 | 80.2 | 3 | 110 |
WTABA060NI2R | 1/4 | 60,000 | 48,800 | 10-4 | 80.2 | 2 | 105 |
WTABA060NI3R | 1/3 | 60,000 | 48,800 | 10-6 | 80.2 | 3 | 110 |
WTABA060NI4R | 1/2 | 60,000 | 48,800 | 10-8 | 80.2 | 4 | 125 |
WTABA080NI2R | 1/4 | 80,000 | 65,000 | 10-4 | 80.2 | 2 | 113 |
WTABA080NI3R | 1/3 | 80,000 | 65,000 | 10-6 | 80.2 | 3 | 115 |
WTABA080NI4R | 1/2 | 80,000 | 65,000 | 10-8 | 80.2 | 4 | 125 |
WTABA080NI5R | 3/4 | 80,000 | 65,000 | Dual 10-4 | 80.2 | 5 | 140 |
WTABA100NI3R | 1/3 | 100,000 | 81,300 | 10-6 | 80.2 | 3 | 125 |
WTABA100NI4R | 1/2 | 100,000 | 81,300 | 10-8 | 80.2 | 4 | 130 |
WTABA100NI5R | 3/4 | 100,000 | 81,300 | Dual 10-4 | 80.2 | 5 | 145 |
WTABA120NI4R | 1/2 | 120,000 | 97,600 | 10-8 | 80.2 | 4 | 0 |
WTABA120NI5R | 3/4 | 120,000 | 97,600 | Dual 10-4 | 80.2 | 5 | 150 |
WTABA140NI4R | 3/4 | 140,000 | 113,800 | Dual 10-4 | 80.2 | 4 | 165 |
WTABA140NI5R | 3/4 | 140,000 | 113,800 | Dual 10-4 | 80.2 | 5 | 165 |