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Lennox EL280UHEK Series Gas Furnace Service Literature

This document provides detailed service literature for the Lennox EL280UHEK series of 80% efficiency gas furnaces.

It covers essential information for installation, operation, maintenance, and troubleshooting of these HVAC units.

Key Information Included:

Detailed specifications for various models.
Blower performance data and electrical information.
Component identification and arrangement.
Guidance on installation, start-up, and safety procedures.
Maintenance schedules and cleaning procedures.
Troubleshooting flow charts and diagnostic codes.
Wiring diagrams and sequences of operation.
Information on Low GWP applications and refrigerant detection.

This resource is intended for qualified service technicians and installers to ensure proper and safe operation of Lennox EL280UHEK furnaces.

Models: EL280UHEK Series Gas Furnace, EL280UHEK Series, Gas Furnace, Furnace

File Info : application/pdf, 51 Pages, 6.86MB

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