Lennox EL195UH User's Information Manual

Lennox EL195UH manual cover
Pages 7
Year 2010
Language(s)
English en

Lennox EL195UH Specification

The Lennox EL195UH is a high-efficiency gas furnace designed to deliver reliable heating performance and energy savings. It operates with an AFUE rating of 95%, meaning it efficiently converts 95% of its fuel into usable heat, minimizing energy waste and potentially lowering utility costs. This furnace is equipped with a Power Saver™ constant torque motor, which enhances air circulation and maintains consistent temperatures throughout the home. The motor's efficiency also contributes to reduced electrical consumption compared to traditional furnace motors.

The EL195UH is designed with a robust heat exchanger constructed from aluminized steel, ensuring durability and efficient heat transfer. Its SureLight® ignitor is engineered for long-lasting performance, providing reliable ignition without the need for a pilot light. The furnace's sealed blower compartment minimizes air loss, enhancing overall system efficiency and contributing to quieter operation.

This model is compatible with the Lennox iComfort® thermostat, allowing for advanced temperature control and potential integration into smart home systems. It also features dual-fuel capability, which means it can be paired with an electric heat pump to optimize energy use based on prevailing utility rates. The cabinet is insulated to reduce heat loss and noise, ensuring a comfortable and quiet operation.

Safety is prioritized with built-in features such as a limit control that prevents overheating and a pressure switch that ensures safe venting operation. Additionally, the Lennox EL195UH is designed for easy installation and maintenance, with components that are readily accessible to HVAC professionals. Overall, the Lennox EL195UH is a dependable choice for those seeking a balance of performance, efficiency, and comfort in a home heating solution.

Lennox EL195UH F.A.Q.

How do I reset the Lennox EL195UH furnace?

To reset the Lennox EL195UH furnace, turn off the power to the furnace at the breaker box, wait about 5 minutes, then turn the power back on. This can help reset the control board and clear any minor issues.

What is the recommended maintenance schedule for a Lennox EL195UH furnace?

Lennox recommends having your EL195UH furnace professionally serviced once a year. This includes checking and cleaning the burners, inspecting the heat exchanger, checking the blower motor, and ensuring the system is operating efficiently.

How can I troubleshoot a Lennox EL195UH furnace that is not heating?

First, check the thermostat settings to ensure it is set to "heat" and the temperature is set higher than the current room temperature. Check the furnace power switch and circuit breaker. Ensure the gas valve is open and the pilot light is on. If the issue persists, contact a professional technician.

What air filter should be used for the Lennox EL195UH, and how often should it be replaced?

Use a high-quality pleated air filter with the correct dimensions for your model. Replace it every 1-3 months, depending on usage and air quality, to maintain efficiency and air quality.

How do I improve the efficiency of my Lennox EL195UH furnace?

Ensure regular maintenance, replace air filters frequently, seal ducts, and consider installing a programmable thermostat. These steps can improve efficiency and reduce energy costs.

What should I do if I hear unusual noises coming from my Lennox EL195UH furnace?

Unusual noises may indicate loose components, motor issues, or debris in the blower. Turn off the furnace and inspect for visible issues. If noises persist, contact a professional technician for diagnosis and repair.

Can I install a Lennox EL195UH furnace myself, or should I hire a professional?

It is highly recommended to hire a professional HVAC technician to install the Lennox EL195UH. Proper installation ensures optimal performance, safety, and adherence to local codes.

What are common error codes for the Lennox EL195UH and their solutions?

Common error codes include E200 (indicating a pressure switch issue) and E201 (ignition failure). Solutions involve checking the venting, ensuring proper gas flow, and inspecting connections. Consult the user manual or a technician for further assistance.

How do I clean the flame sensor on my Lennox EL195UH furnace?

Turn off the power to the furnace. Locate the flame sensor, remove it carefully, and clean it with fine sandpaper or a clean cloth to remove any buildup. Reinstall it and restore power to the furnace.

Is it normal for the Lennox EL195UH furnace to cycle on and off frequently?

Frequent cycling can indicate issues such as a dirty filter, thermostat problems, or oversized equipment. Check the filter and thermostat settings. If the problem continues, consult with a technician for further diagnosis.