90% Gas Furnace Upflow
- 90% + AFUE efficiency with weldless tubular heat exchanger
- 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) |
WTVSA054NH3R | 1/3 | 54,000 | 49,300 | 10-6 | 90.9 | 3 | 122 |
WTVSA072NH3R | 1/2 | 72,000 | 65,700 | 10-8 | 90.9 | 3 | 131 |
WTVSA072NH4R | 3/4 | 72,000 | 65,700 | Dual 10-4 | 90.9 | 4 | 141 |
WTVSA090NH3R | 1/2 | 90,000 | 82,100 | 10-8 | 90.9 | 3 | 145 |
WTVSA090NH4R | 3/4 | 90,000 | 82,100 | Dual 10-4 | 90.9 | 4 | 150 |
WTVSA108NH5R | 3/4 | 108,000 | 98,600 | Dual 10-6 | 90.9 | 5 | 174 |
WTVSA126NH5R | 3/4 | 126,000 | 115,000 | Dual 10-6 | 90.9 | 5 | 193 |
Model | Blower Motor HP | Input BTU/hr | Output BTU/hr | Blower Size | Annual Fuel Utilization Efficiency (AFUE) | Max Cooling Tons | Approx. Ship Weight (pounds) |
WTVSA054NH3R | 1/3 | 54,000 | 49,300 | 10-6 | 90.9 | 3 | 122 |
WTVSA072NH3R | 1/2 | 72,000 | 65,700 | 10-8 | 90.9 | 3 | 131 |
WTVSA072NH4R | 3/4 | 72,000 | 65,700 | Dual 10-4 | 90.9 | 4 | 141 |
WTVSA090NH3R | 1/2 | 90,000 | 82,100 | 10-8 | 90.9 | 3 | 145 |
WTVSA090NH4R | 3/4 | 90,000 | 82,100 | Dual 10-4 | 90.9 | 4 | 150 |
WTVSA108NH5R | 3/4 | 108,000 | 98,600 | Dual 10-6 | 90.9 | 5 | 174 |
WTVSA126NH5R | 3/4 | 126,000 | 115,000 | Dual 10-6 | 90.9 | 5 | 193 |