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General| Brand | Trane |
|---|---|
| Model Number | TUH1B080A9421B |
| Category | Furnace |
| Input BTU/h | 80, 000 |
| Output BTU/h | 64, 000 |
| Efficiency Rating | 80% AFUE |
| Blower Motor Type | Multi-Speed |
| Stages | Single Stage |
| Ignition Type | Hot Surface Ignition |
| Heat Exchanger Material | Aluminized Steel |
| Vent Type | Natural Draft |
| Fuel Type | Natural Gas |
| Type | Gas |
| Heating Capacity | 80000 BTU |
Defines signal words for hazard degrees: WARNING for death/serious injury, CAUTION for minor injury or property damage.
Lists essential safety practices for safe furnace installation, servicing, and operation.
Covers general venting, material types, tables, horizontal, through wall/roof, downward, and masonry chimney venting.
Critical warnings about proper venting to prevent CO poisoning, fire, or smoke.
Details on direct vs. nondirect venting, positive pressure systems, and material requirements.
Mandated installation of CO detectors on all dwelling levels for horizontal venting.
Specifies standards for approved carbon monoxide detectors.
Requirement for permanent signage indicating "GAS VENT DIRECTLY BELOW".
Inspector's role in approving installations based on CO detectors and signage.
Warning regarding plugs, leaks, and proper handling during gas pressure adjustment.
Critical warning about following installation instructions for venting systems.
Warning against attempting to manually light the burner.
Procedures for manually resetting the furnace after a lockout or burner box limit shutdown.
