80UHG PARTS IDENTIFICATION

 

 

4

 

 

1

 

 

2

1

- COMBUSTION AIR

 

 

 

 

BLOWER

5

2

- PRESSURE SWITCH

 

3

- BURNERS

 

4

- HEAT EXCHANGER

 

5

- GAS VALVE

3

6

- CONTROL BOARD

 

7

- BLOWER

6

 

 

7

 

 

WARNING

Product contains fiberglass wool.Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiber, glass wool. Breathing this may cause lung can, cer. (Fiberglass wool is known to the State of California to cause cancer.)Fiberglass wool may also cause respiratory, skin, and eye irritation.To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.

Lennox Industries Inc.

P.O. Box 799900

Dallas, TX 75379-9900

WARNING

If overheating occurs or if gas supply fails to shut off, shut off the manual gas valve to the appliance before shutting off electrical supply.

WARNING

Do not use this furnace if any part has been under, water. Immediately call a qualified service techni, cian to inspect the furnace and to replace any part of the control system and any gas control which has been under water.

CAUTION

Before attempting to perform any service or mainte, nance, turn the electrical power to unit OFF at discon, nect switch.

IMPORTANT

Any additions, changes, or conversions required in order for the appliance to satisfactorily meet the ap, plication needs must be made by a Lennox service technician using factory specified and approved parts.

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Lennox International Inc 80UHG manual

80UHG specifications

Lennox International Inc. is a prominent player in the heating, ventilation, and air conditioning (HVAC) industry, renowned for its innovative solutions and commitment to energy efficiency. Among its diverse range of products, the Lennox 80UHG stands out as a high-performance, gas-fired furnace designed for residential applications. This model exemplifies the brand's dedication to quality, reliability, and advanced technology.

The 80UHG is characterized by its efficiency, operating at an Annual Fuel Utilization Efficiency (AFUE) rating of up to 80%, which translates to substantial energy savings for homeowners. The unit is engineered to provide consistent heating while minimizing energy consumption. The use of a multi-speed blower motor enhances the unit’s performance, ensuring optimal airflow and temperature distribution throughout the home.

One of the standout features of the 80UHG is its durable construction. The furnace is built with a robust cabinet that helps to minimize noise during operation, providing a quieter environment for occupants. Additionally, the heat exchanger is crafted from high-quality materials, allowing for prolonged lifespan and dependable performance under varying conditions.

Lennox has incorporated several advanced technologies into the 80UHG, enhancing user experience and operational efficiency. The unit is compatible with the brand’s iComfort S30 smart thermostat, which allows for remote temperature control and monitoring from a smartphone. This integration not only provides convenience but also enables homeowners to optimize their energy use based on real-time data and personal preferences.

Safety is another critical aspect of the 80UHG’s design. The unit features a self-diagnostic control board that monitors system performance and alerts users to any potential issues. This proactive approach helps prevent breakdowns and extends the life of the furnace.

Another noteworthy characteristic of the 80UHG is its environmentally friendly operation. The furnace is designed to produce lower emissions, contributing to a reduced carbon footprint. This focus on sustainability is increasingly important in today’s eco-conscious market.

In summary, Lennox International Inc.’s 80UHG gas furnace is a reliable and efficient heating solution that combines advanced technologies with robust construction. Its high AFUE rating, compatibility with smart thermostats, and safety features make it an intelligent choice for homeowners looking to enhance their comfort while also minimizing energy costs and environmental impact.