Lennox EL180UHE Installation Instructions

Lennox EL180UHE manual cover
Pages 34
Year 2015
Language(s)
English en

Lennox EL180UHE Specification

The Lennox EL180UHE is a high-efficiency gas furnace designed to offer reliable heating performance with optimized energy use. It boasts an AFUE (Annual Fuel Utilization Efficiency) rating of up to 80%, ensuring that a majority of the fuel is converted into usable heat, making it cost-effective for homeowners. The furnace is equipped with a Power Saver™ constant torque motor that enhances air circulation, contributing to its energy efficiency and quiet operation. This motor technology allows the unit to operate at different speeds, adapting to varying heating demands while minimizing energy consumption.

The EL180UHE features a sealed blower compartment that reduces air leakage and enhances efficiency, helping maintain consistent temperatures throughout the home. Additionally, the SureLight® ignitor ensures reliable performance and longevity, reducing maintenance needs and improving overall system dependability. Constructed with a durable steel cabinet, the furnace is designed to withstand the rigors of regular use, providing long-term reliability.

The Lennox EL180UHE is compatible with dual-fuel systems, allowing it to be paired with an electric heat pump, providing an efficient solution for varying climate conditions by switching between electricity and gas for optimal performance. Its compact size and versatile installation options make it suitable for a variety of home configurations. This furnace is also equipped with advanced safety features, including a pressure switch and a flame sensor, ensuring safe operation. Designed to meet rigorous performance standards, the Lennox EL180UHE is an excellent choice for homeowners seeking efficient and reliable heating solutions.

Lennox EL180UHE F.A.Q.

How do I reset the Lennox EL180UHE furnace?

To reset the Lennox EL180UHE furnace, turn off the power at the circuit breaker, wait for 30 seconds, and then turn it back on. This should reset the furnace.

What should I do if my Lennox EL180UHE furnace is not heating?

First, check the thermostat settings to ensure they are correct. Verify that the furnace is receiving power and that the circuit breaker has not tripped. If the problem persists, check the air filter and replace it if it is dirty.

How often should I replace the filter in my Lennox EL180UHE furnace?

It is recommended to check the filter every month and replace it every 3 months, or more frequently if it appears dirty. Regular maintenance ensures optimal performance.

What type of air filter should I use for the Lennox EL180UHE?

The Lennox EL180UHE typically uses a 16x25x1 inch filter, but you should check the furnace’s specifications to confirm the exact size and type required.

How do I clean the burners on my Lennox EL180UHE furnace?

Ensure the furnace is turned off and cool. Remove the burner assembly and use a vacuum or compressed air to remove any dust or debris. Reinstall the burner assembly and restore power to the furnace.

What maintenance is required for the Lennox EL180UHE furnace?

Regular maintenance includes replacing the air filter, cleaning the burners, checking the flue, ensuring the blower motor is functioning properly, and scheduling annual professional inspections.

Why is my Lennox EL180UHE furnace making loud noises?

Loud noises may be due to loose components, a dirty burner, or an issue with the blower motor. Inspect these components and tighten any loose parts. If the noise persists, contact a professional technician.

How do I troubleshoot a Lennox EL180UHE furnace that cycles on and off frequently?

Frequent cycling can be caused by a dirty air filter, incorrect thermostat settings, or airflow obstructions. Check and replace the air filter, verify thermostat settings, and ensure that vents are not blocked.

What should I do if there is a gas smell near my Lennox EL180UHE furnace?

If you smell gas, evacuate the area immediately and contact your gas provider or emergency services. Do not attempt to fix the issue yourself.

How do I improve the efficiency of my Lennox EL180UHE furnace?

To improve efficiency, ensure regular maintenance is performed, including filter replacement, duct cleaning, and sealing any air leaks in the home. Consider upgrading to a programmable thermostat for better temperature control.