To Next PageTo Next Page
Need help?Do you have a question about the Lennox EL296UHE and is the answer not in the manual?
General| Model | EL296UHE |
|---|---|
| Efficiency Rating | Up to 96% AFUE |
| Fuel Type | Natural Gas or Propane |
| Blower Type | Variable Speed |
| Stages | Two-stage |
| Cabinet Type | Upflow/Horizontal |
| Warranty | 10-Year Limited Warranty on covered components; Limited Lifetime Warranty on heat exchanger |
Table detailing the physical dimensions of the EL296UHE furnace models.
General description of the EL296UHE gas furnace and its installation flexibility.
Lists all components included in the furnace shipment package.
Critical safety precautions, warnings, and hazards for furnace installation and operation.
Guidelines for selecting locations and integrating with cooling coils.
Conditions and recommendations for using the furnace as a construction heater.
Recommendations for furnace placement, air circulation, and environmental considerations.
Requirements for providing adequate air for combustion and ventilation.
Distinguishes between confined and unconfined spaces for air supply requirements.
Details on how to supply combustion air from internal sources.
Details on supplying combustion air from external sources.
Instruction to remove shipping bolts from the blower motor.
Guidance on leveling and positioning the furnace for upflow applications.
Diagrams and notes for setting up the furnace in an upflow configuration.
Diagrams and notes for setting up the furnace in a horizontal configuration.
Specifies required clearances around the furnace for safe installation and service.
Instructions for connecting and configuring the return air system.
Details on installing an optional return air base for upflow applications.
Instructions for removing the furnace bottom panel for installation.
Specifies clearances for horizontal furnace installations.
Methods for installing the furnace in horizontal configurations, including suspension.
Information on required air filters and their sizing.
Guidelines for sizing and installing supply and return air duct systems.
Approved materials and standards for gas piping and fittings.
Table listing specifications for various piping and fittings materials.
Step-by-step instructions for properly cementing pipe joints.
General venting principles, suspension, and common vent removal.
Specific rules and considerations for routing and installing vent piping.
Process for sizing pipes and approved outdoor termination types.
Tables showing maximum allowable vent lengths based on altitude and conditions.
Guidelines for terminating vent pipes, considering snow accumulation and clearances.
Required clearances for vent terminals in non-direct and direct vent installations.
Details and figures for various direct vent piping termination methods.
Diagrams illustrating typical exhaust and intake pipe connections for applications.
Specific instructions for routing and connecting intake piping.
Instructions for using wall and roof termination kits, including alternate configurations.
Instructions for routing and connecting condensate piping and traps.
Managing condensate from evaporator coils using separate or common drains.
Diagrams and instructions for assembling condensate traps using PVC piping.
Guidelines for piping, safety, and gas valve operation.
Diagrams showing typical gas piping configurations for installations.
ESD safety measures and make-up box wiring instructions.
Accessory terminals, blower speeds, control links, and DIP switch settings.
Detailed wiring diagram showing connections for various furnace components.
Overview of the integrated control board and thermostat connection points.
Tables detailing wiring configurations for different thermostat types and system options.
Step-by-step start-up instructions and safe gas valve operation.
Troubleshooting steps and explanation of the heating cycle.
Adjusting gas pressure and analyzing combustion for performance.
Considerations and adjustments for installations at high altitudes.
Procedures to ensure correct venting and sufficient combustion air for non-direct vent systems.
Adjustments for limits, switches, and checks for electrical/pipe integrity.
Procedures for servicing the blower, filters, burner assembly, and other components.
A checklist for verifying correct installation and setup of the furnace.
Checks to perform during heating and cooling modes to ensure proper operation.
Specific requirements for installing CO detectors in Massachusetts.
Manufacturer requirements for gas equipment venting systems.
