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General| Model | EL180UH080NE48B |
|---|---|
| Type | Gas Furnace |
| Heating Capacity | 80, 000 BTU/h |
| Efficiency Rating | 80% |
| AFUE Rating | 80% |
| Blower Motor | PSC |
| Fuel Type | Natural Gas |
| Stages | Single Stage |
| Ignition Type | Hot Surface Ignition |
| Vent Type | Conventional |
Covers critical safety warnings for installation, operation, maintenance, and handling to prevent injury or death.
Discusses requirements for adequate combustion air, ventilation, and avoiding contaminated or corrosive atmospheres.
Details air intake and ventilation requirements for furnaces installed in confined spaces.
Guidance on selecting installation locations, clearances, and settings for upflow and horizontal applications.
Instructions for duct system design, filter requirements, and proper furnace installation.
Details furnace venting requirements, including common venting and using masonry chimneys.
Details on gas supply connection, pipe sizing, slope, support, and torque requirements.
Instructions for gas pressure adjustment, checking manifold pressure, and gas flow rates for proper operation.
Covers electrical safety, wiring practices, circuit protection, grounding, and accessory connections.
Explains the integrated control system, diagnostic codes, and blower speed adjustments.
Step-by-step guide for safely starting the furnace, including gas valve operation and initial checks.
Details checks for heating and cooling modes, including static pressure, temperature, and blower performance.
Provides essential maintenance tasks to be performed annually by a qualified technician.
