Lennox EL180DFE User's Information Manual

Lennox EL180DFE manual cover
Pages 7
Year 2017
Language(s)
English en

Lennox EL180DFE Specification

The Lennox EL180DFE is a high-efficiency gas furnace designed to deliver reliable and consistent home heating. It features a robust single-stage gas valve and a fixed-speed blower motor, which work together to ensure efficient operation and optimal comfort. The furnace is equipped with Lennox's Duralok Plus heat exchanger, made from patented ArmorTuf aluminized steel, which enhances durability and heat transfer efficiency. The EL180DFE operates with an AFUE rating of 80%, signifying that it converts 80% of the fuel it uses into usable heat, minimizing energy waste and lowering utility costs.

This model incorporates a Power Saver constant-torque motor, which reduces electrical consumption compared to standard motors, contributing to overall energy efficiency and potential savings on electricity bills. The EL180DFE is engineered for quiet operation, utilizing sound-absorbing materials and precise manufacturing techniques to minimize operational noise, making it an ideal choice for residential installations where noise reduction is a priority.

The furnace is compatible with Lennox’s ComfortSense thermostat, which provides advanced control options and enhances user convenience through programmable settings and remote access features. The EL180DFE can be integrated with a variety of air filtration and purification systems, supporting improved indoor air quality.

Installation flexibility is another advantage, as the furnace is designed to accommodate different configurations, including upflow, downflow, and horizontal installations, allowing it to fit a wide range of spaces and layouts. The Lennox EL180DFE embodies a blend of performance, efficiency, and reliability, making it a suitable choice for homeowners seeking a cost-effective and durable heating solution.

Lennox EL180DFE F.A.Q.

How do I change the air filter on my Lennox EL180DFE?

To change the air filter, turn off the furnace, locate the filter compartment, slide out the old filter, and replace it with a new one of the same size, ensuring the airflow arrows are pointing towards the furnace.

What should I do if my Lennox EL180DFE is not heating?

If your furnace is not heating, check the thermostat settings, ensure the power switch is on, inspect the circuit breaker, and verify that the gas supply is open. If issues persist, contact a professional technician.

How often should I schedule maintenance for my Lennox EL180DFE?

It's recommended to have annual maintenance for your furnace to ensure optimal performance and efficiency. Consider scheduling maintenance before the heating season begins.

Why is my Lennox EL180DFE making unusual noises?

Unusual noises could be due to loose components, a dirty burner, or issues with the blower motor. Inspect the furnace for visible issues and tighten any loose parts. If the noise continues, consult a technician.

How do I reset my Lennox EL180DFE furnace?

To reset your furnace, turn off the power at the circuit breaker, wait a few minutes, then turn it back on. You may also press the reset button on the unit if available.

What is the correct thermostat setting for energy efficiency with a Lennox EL180DFE?

For energy efficiency, set your thermostat to 68°F (20°C) when you're home and awake, and lower it when you are asleep or away. Consider using a programmable thermostat for automatic adjustments.

Can I install a humidifier with my Lennox EL180DFE?

Yes, you can install a humidifier with your furnace. It is advisable to consult with a professional to ensure compatibility and proper installation.

How do I troubleshoot a Lennox EL180DFE furnace that keeps shutting off?

Check the air filter for clogs, ensure the thermostat is functioning properly, and inspect the flame sensor for dirt or damage. If the problem persists, contact a certified technician.

What is the procedure to clean the burners on a Lennox EL180DFE?

Turn off the furnace and gas supply, remove the access panel, carefully take out the burners, and clean them using a brush or compressed air. Reinstall the burners and panels when done.

How can I improve the efficiency of my Lennox EL180DFE furnace?

Regular maintenance, including cleaning and replacing air filters, sealing duct leaks, and ensuring adequate insulation, can improve furnace efficiency. Additionally, consider upgrading to a programmable thermostat.