Filters

This unit is not equipped with a filter or rack. A field-pro/ vided, high-velocity filter is required to ensure proper unit operation.

A filter must be in place any time the unit is operating.

Maintenance

A qualified service technician should inspect the complete system each season (heating and cooling). The following

maintenance procedures should only be conducted by a qualified service technician. Do not attempt to service

the unit in any way.

WARNING

ELECTRICAL SHOCK, FIRE,

OR EXPLOSION HAZARD.

Failure to follow safety warnings exactly could result in dangerous operation, serious injury, death or property damage.

Improper servicing could result in dangerous opera0 tion, serious injury, death, or property damage. Before servicing, disconnect all electrical power to furnace.

When servicing controls, label all wires prior to dis0 connecting. Take care to reconnect wires correctly. Verify proper operation after servicing.

Venting System

WARNING

Asphyxiation Hazard

The exhaust vent for this furnace must be securely connected to the furnace flue collar at all times.

For your safety and to fulfill the terms of the limited warranty, a qualified service technician must annual0 ly inspect this furnace and its vent system.

Annually (before heating season) inspect furnace venting system, vent cap, heat exchanger and burners for corro/ sion, deterioration, or deposits of debris. Remove any ob/ structions.

Inspect thefurnace venting system to make sure it is in

place, physically sound and without holes, corrosion, or blockage. The vent connector must be correctly posi/ tioned and sloped upward. The vent connector must be physically sound, without holes or excessive corrosion.

Inspect the furnace return air duct connection. The duct must be sealed to the furnace and it must terminate outside the space containing the furnace.

Inspect the physical support of the furnace to guarantee that it is sound. The support must not sag and must not have cracks or gaps around the base of the furnace. There must be a seal between the furnace base and the support.

During a seasonal check, the service technician will in/ spect the indoor blower and the burner flames along with the venting system.

Blower

Check blower wheel for any debris and clean it, if neces/ sary. The blower motor is pre-lubricated for extended bear/ ing life. No further lubrication is needed.

WARNING

The blower access panel must be securely in place when the blower and burners are operating. Gas fumes, which could contain carbon monoxide, can be drawn into living space resulting in personal inju0 ry or death.

Burner Flame

CAUTION

To ensure proper operation, a qualified technician should annually check the burner flame.

Service Reminder

Call your Lennox service technician if the unit will not oper/ ate. Before calling, always check the following to be sure service is required.

1 - Check that electrical disconnect switches are ON.

2 - Check room thermostat for proper setting.

3 - Replace any blown fuses or reset circuit breakers.

4 - Gas valve should be ON.

5 - Air filter should not be plugged, which wil limit air flow. 6 - Is gas turned on at meter?

7 - Is manual main shut-off valve open?

Record the model and serial number of the furnace. These numbers are on the unit nameplate, which is located below the burners.

Serial Number ________________________________

Model Number ________________________________

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Lennox International Inc G60UH(X) Series manual Filters, Maintenance, Service Reminder
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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.
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