Your system may be equipped with an electronic air cleaner which will provide respiratory relief by removing up to 90 percent of all airborne particles which pass through it. If it is, ask your dealer to instruct you on its maintenance.

Your indoor evaporator coil is equipped with a drain pan to collect condensate formed as your system removes humidity from the inside air. Have your dealer show you where the main condensate drain (and auxiliary drain, if applicable) runs and how to check the drain for any obstruction.

It is also very important to provide unrestricted airflow to the outdoor unit. Leaves, trash or shrubs crowding the unit cause the outdoor unit to work harder and use more energy. Keep shrubbery trimmed away from the unit and periodically check for debris which may have collected around the unit.

Comfort is at

Your Fingertips

Though your thermostat may vary somewhat from the description below, its operation will be similar.

Temperature Setting Levers Set the indicator lever or dial to the desired temperature setpoints for both heating and cooling.

Fan Switch

In AUTO or INT mode, the blower operates only when the thermostat calls for heating or cooling. This mode is generally preferred when humidity control is a priority. The ON or CONT mode provides continuous indoor blower operation, regardless of whether the compressor or burners are operating. This mode is required when constant air circulation or filtering is desired.

System Switch

Set the system switch for heating, cooling or auto operation. The auto mode allows the system to automatically switch from heating mode to cooling mode to maintain predetermined comfort settings.

Temperature Indicator The temperature indicator displays the actual room temperature.

Programmable Thermostats Your Lennox system may be controlled by a programmable thermostat. These thermostats provide the added feature of programmable setpoints for both heating and cooling. Refer to the user’s information manual provided with your particular thermostat for operation details.

Protect

Your

Investment

Proper

Maintenance

is Your

Responsibility

Page 2 Page 4
Page 3
Image 3
Lennox International Inc 11 owner manual Comfort is at Your Fingertips, System Switch
Page 2 Page 4

11 specifications

Lennox International Inc. is a global leader in the heating, ventilation, air conditioning, and refrigeration (HVACR) market, known for its innovation and high-quality products. Established in 1895, the company has continually evolved, integrating advanced technologies and sustainable practices to meet the changing demands of consumers.

One of the key features of Lennox International Inc. is its commitment to energy efficiency. The company offers a wide range of HVAC systems that meet or exceed ENERGY STAR® ratings, ensuring that consumers can save on energy costs while minimizing their carbon footprint. The integration of smart technology in their products, such as the iComfort® S30 Smart Thermostat, allows for precise temperature control, enhancing comfort levels and optimizing energy use.

Another significant characteristic of Lennox is its focus on indoor air quality (IAQ). With the increasing concern over airborne pollutants, Lennox has developed advanced air filtration systems, such as the PureAir™ system, which captures and eliminates allergens, bacteria, and viruses. This emphasis on IAQ demonstrates the company’s commitment to promoting health and wellness in residential and commercial spaces.

Lennox's product line includes a variety of heating solutions, such as gas and electric furnaces, heat pumps, and boilers, all designed to deliver maximum efficiency and comfort. The company’s range of air conditioning systems includes both traditional split systems and advanced variable-speed options that adapt to changing environmental conditions for optimal performance.

In terms of technology, Lennox has been a pioneer in the incorporation of variable capacity systems. These systems, such as the Signature Series air conditioners, offer enhanced comfort by allowing units to operate at different speeds, reducing energy consumption while maintaining consistent temperatures.

Durability and reliability are hallmarks of Lennox International Inc. products. The company employs rigorous testing and quality control measures to ensure that its systems perform consistently over time. This dedication to quality has helped Lennox build a strong reputation in the HVACR industry.

In summary, Lennox International Inc. stands out due to its commitment to energy efficiency, indoor air quality, and innovative technologies. The company’s extensive product offerings and focus on customer satisfaction have established it as a prominent player in the HVACR market, making it a trusted choice for homeowners and businesses worldwide.
Top Page Image Contents