Here’s a short and simple maintenance schedule for your Lennox EL196UHE Elite Series Furnace:

### Monthly:
1. **Check Air Filter:**
– Inspect the air filter for dirt and debris.
– Replace or clean the filter if necessary.

### Seasonally (Every 3 months):
1. **Inspect Vents and Ducts:**
– Ensure that all vents and ducts are clear of obstructions.

2. **Check Thermostat:**
– Test the thermostat for proper operation.
– Calibrate if required.

### Biannually (Spring and Fall):
1. **Deep Clean the Furnace:**
– Turn off power and inspect the furnace for dust and debris.
– Clean the blower assembly and burners.

2. **Inspect Gas Connections:**
– Check for gas leaks and ensure all connections are secure.

3. **Test Safety Features:**
– Ensure safety switches and flame sensors are functioning properly.

4. **Check Combustion Air Intake:**
– Ensure the air intake is clear of blockage.

### Annually:
1. **Professional Inspection:**
– Schedule a professional maintenance check to inspect the heat exchanger, motor, and overall system efficiency.

2. **Lubricate Moving Parts:**
– Lubricate motors and bearings as needed to prevent wear.

3. **Check for Carbon Monoxide:**
– Test and verify that there are no CO leaks.

### Note:
– Always consult the owner’s manual for specific recommendations and precautions.
– Keep records of all maintenance performed for reference and warranty purposes.

Sure! Here’s a product spec sheet for the Lennox EL196UHE Elite Series Furnace:

### Lennox EL196UHE Elite Series Furnace

**General Specifications:**
– **Model:** EL196UHE
– **Series:** Elite
– **Type:** Gas Furnace
– **Annual Fuel Utilization Efficiency (AFUE):** Up to 96%
– **Heating Capacity:** 40,000 – 120,000 BTU/h (varies by model)

**Key Features:**
– **High Efficiency:** Utilizes two-stage heating for comfort and efficiency.
– **Variable Speed Blower Motor:** Provides quieter operation and enhanced comfort by adjusting airflow based on heating demands.
– **Self-Diagnosing Control Board:** Simplifies troubleshooting with LED indicators for maintenance.
– **Durable Design:** Constructed with a robust cabinet for increased durability and reliability.
– **Communicating Capabilities:** Compatible with the iComfort S30 smart thermostat for enhanced control and efficiency tracking.
– **Quiet Operation:** Engineered for minimized noise levels, enhancing home comfort.

**Dimensions:**
– **Height:** 33 inches
– **Width:** 17.5 inches
– **Depth:** 28 inches (varies slightly based on specific model configurations)

**Fuel Supply:**
– **Type:** Natural Gas or Propane (LP)
– **Gas Connection:** 1/2 inch

**Electrical Specifications:**
– **Voltage:** 115V
– **Heating Element:** Included

**Safety Features:**
– **Multi-Stage Flame Sensors:** Enhances safety and efficiency.
– **Flame Rollout Switch:** Protects against unsafe operation conditions.
– **Pressure Switch:** Ensures proper venting before operation.

**Warranty:**
– **Heat Exchanger:** Limited lifetime warranty
– **Parts:** 10-year limited warranty

**Installation Requirements:**
– Professional installation is recommended to ensure proper setup and compliance with local codes.

### Conclusion:
The Lennox EL196UHE Elite Series Furnace is designed for high efficiency and lasting performance, making it an excellent choice for homeowners looking to improve indoor comfort while reducing energy costs. Always consult a licensed HVAC professional for guidance on installation and maintenance.

For the most accurate and detailed information, including any updates or changes to specifications, it is recommended to refer to Lennox’s official documentation or website.

Here’s a common parts list for the Lennox EL196UHE Elite Series Furnace along with their typical part numbers. Keep in mind that part numbers can vary based on the model specifics and production year, so it’s always a good idea to check with your local dealer or the manufacturer for the most accurate information.

1. **Blower Motor** – 70M26
2. **Blower Wheel** – 67K92
3. **Gas Valve** – 86L49
4. **Ignitor** – 69W80
5. **Flame Sensor** – 69W81
6. **Control Board** – 34L55
7. **Transformer** – 34M54
8. **Pressure Switch** – 78L35
9. **Limit Switch** – 67I12
10. **Inducer Motor** – 70M28
11. **Condensate Pump** (if applicable) – 55L59
12. **Heat Exchanger** – 83M80

Remember to verify compatibility with your specific furnace model and consult the technical documentation or a qualified technician before purchasing replacement parts.

Troubleshooting a Lennox EL196UHE Elite Series Furnace involves a systematic approach to identify and resolve issues. Here are some steps you can follow:

1. **Safety First:** Before starting any troubleshooting, ensure the furnace is turned off and the power is disconnected. This will prevent any accidents or further damage.

2. **Check the Thermostat:**
– Make sure the thermostat is set to “Heat” and the temperature setting is higher than the current room temperature.
– Replace the batteries if it’s a battery-operated thermostat.

3. **Inspect the Power Supply:**
– Verify that the furnace is receiving power. Check the circuit breaker and reset it if tripped.
– Ensure the power switch near the furnace is turned on.

4. **Examine the Air Filters:**
– Check the air filters for dirt and debris. Dirty filters can restrict airflow and cause overheating or inadequate heating.
– Replace or clean the filters as necessary.

5. **Inspect the Venting System:**
– Make sure that the vent pipes are clear of obstructions and there are no signs of damage.
– Ensure the flue is not blocked, which can cause safety issues.

6. **Check the Condensate Drain:**
– If applicable, inspect the condensate drain for clogs. A blocked drain can cause water to back up and lead to performance issues.

7. **Listen for Unusual Noises:**
– Pay attention to any unusual sounds when the furnace is running, such as banging, rattling, or hissing. These can indicate specific problems.

8. **Examine the Flame Sensor:**
– If the furnace ignites but then shuts off, the flame sensor may need cleaning. It can be found near the burner assembly, and you can clean it gently with fine sandpaper.

9. **Check the Gas Supply:**
– Ensure the gas supply valve is open. If you smell gas, leave the area immediately and contact your gas company.

10. **Look for Error Codes:**
– If your model has a display, check for any error codes. Refer to the owner’s manual to interpret these codes.

11. **Reset the Furnace:**
– If you’ve checked all of the above and the furnace still isn’t working, try resetting the system. Turn off the power for a few minutes, then turn it back on.

12. **Consult the Manual:**
– Refer to the owner’s manual for specific troubleshooting steps, diagrams, and specifications related to your model.

If after these steps the furnace is still not operating correctly, it may be time to call in a professional technician for a more thorough diagnosis and repair. It is essential to ensure the system is functioning safely and efficiently.
Troubleshooting Guide