Safety Precautions

If you discover any of the following, shut down your unit and contact a Lennox dealer for an inspection by a qualified technician.

D If you repeatedly hear any new or unfamiliar sounds while your unit is operating, there may be a problem. For example, poorly performing burners can produce unfa/ miliar noises.

DIf you smell any unusual odors, your unit may be operat/ ing improperly. For example, units can give off unfamil/ iar odors if components are required to operate in ab/ normal conditions.

DLook for visible signs of a malfunctioning unit. Examples include unusual amounts of condensate on windows in/ side your house, visibly burnt components or unusual dirt or rust accumulations on the vent pipe or in the unit.

DIf you experience headache, nausea, fatigue, or dizzi/ ness, the cause could be exposure to carbon monoxide gas. This is often misdiagnosed as the flu because symptoms are similar. If you suffer from flu-like symp/ toms that are exaggerated at home, but seem to sub/ side while you are away from the house, exposure to carbon monoxide could be the cause.

Your vigilance may pay off in early detection of a problem before either personal injury or property damage occurs. Do not hesitate to contact a qualified service technician as an investment in your well being.

Planned Service

You should expect a service technician to check the follow/ ing items during an annual inspection. Power to the unit must be shut off for the service technician's safety.

Fresh air grilles and louvers (on the unit and in the room where the furnace is installed) - Must be open and unob/ structed to provide combustion air.

Burners - Must be inspected for rust, dirt, or signs of water.

Vent pipe - Must be inspected for signs of water, damaged or sagging pipe, or disconnected joints.

Unit appearance - Must be inspected for rust, dirt, signs of water, burnt or damaged wires, or components.

Blower access door - Must be properly in place and pro/ vide a seal between the return air and the room where the furnace is installed.

Return air duct - Must be properly attached and provide an air seal to the unit.

Operating performance - Unit must be observed during operation to monitor proper performance of the unit and the vent system.

Combustion gases - Flue products must be analyzed and compared to the unit specifications.

Problems detected during the inspection may make it nec/ essary to temporarily shut down the furnace until the items can be repaired or replaced.

Pay attention to your furnace. Situations can arise be/ tween annual furnace inspections that may result in unsafe operation. For instance, items innocently stored next to the furnace may obstruct the combustion air supply. This could cause incomplete combustion and the production of car/ bon monoxide gas.

Page 6

G60UH(X) Series specifications

Lennox International Inc. has long been recognized for its innovative engineering and cutting-edge HVAC technologies, and the G60UH(X) Series further exemplifies this commitment to quality and efficiency. Designed to provide exceptional heating performance and energy savings, the G60UH(X) Series is an ideal choice for both residential and commercial applications.

One of the standout features of the G60UH(X) Series is its high-efficiency operation. With annual fuel utilization efficiency (AFUE) ratings of up to 96%, this series is engineered to deliver reliable warmth while minimizing energy consumption. This efficiency not only translates into lower utility bills but also contributes to reducing the environmental impact associated with heating systems.

The G60UH(X) Series utilizes a modulating gas valve that allows for precise control of the heating output, adapting to the specific needs of the space being heated. This technology ensures that the furnace operates at the optimal level, adjusting output based on real-time demands, leading to enhanced comfort and efficiency. The two-stage heating design provides increased reliability and improved temperature management, ensuring consistent warmth throughout the heating season.

Another key characteristic of the G60UH(X) Series is its durable construction. With a rugged heat exchanger design crafted from stainless steel, the series enhances system longevity while resisting corrosion. This not only extends the lifespan of the unit but also maintains performance reliability over many years of operation.

The G60UH(X) Series is also equipped with advanced technologies aimed at enhancing safety and ease of use. Features such as a self-diagnostic control system make troubleshooting and maintenance more straightforward, while integrated safety devices help prevent system malfunctions. Additionally, the quiet operation of the G60UH(X) ensures comfort without the distraction of excessive noise.

For homeowners seeking to maximize their energy efficiency, the G60UH(X) Series is compatible with Lennox's advanced control systems and smart thermostats. These technologies provide users with the ability to monitor and adjust settings remotely, offering convenience as well as the opportunity to optimize energy use.

In conclusion, Lennox International Inc.'s G60UH(X) Series stands out in the HVAC landscape for its combination of high efficiency, advanced technologies, and robust design. With its ability to deliver reliable heating while focusing on energy savings and user comfort, the G60UH(X) Series is an excellent investment for efficient heating solutions in various settings.