Thermostats

The gas valve on the G60UH(X) is equipped with either a gas control knob or lever. Use only your hand to turn the gas control knob or push the gas lever. Never use tools. If the knob or lever will not move by hand, do not try to repair it. Call a qualified service technician. Force or attempted repair may result in a fire or explosion.

Placing the G60UH(X) furnace into operation: G60UH(X) units are equipped with a SureLightt ignition system. Do not attempt to manually light burners on these furnaces. Each time the thermostat calls for heat, the burn- ers will automatically light. The ignitor does not get hot when there is no call for heat on units with the SureLightt ignition system.

Operating the Gas Valve (Figures 3 and 4)

1 - STOP! Read the safety information at the beginning of this section.

2 - Set the thermostat to the lowest setting. See figure 2. 3 - Turn off all electrical power to the unit.

FIGURE 2

4 - This furnace is equipped with an ignition device which automatically lights the burners. Do not try to light the burners by hand.

5 - Remove the upper access panel.

6 - White Rodgers 36E Gas Valve - Switch gas valve le- ver to OFF. See figure 3.

Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise to OFF. Do not force. See figure 4.

7 - Wait five minutes to clear out any gas. If you then smell gas, STOP! Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instruc- tions. If you do not smell gas go to next step.

8 - White Rodgers 36E Gas Valve - Switch gas valve lever to ON. See figure 3.

Honeywell VR8205 Gas Valve - Turn knob on gas valve counterclockwise to ON. Do not force. See figure 4.

WHITE RODGERS 36E SERIES GAS VALVE

GAS VALVE SHOWN IN OFF POSITION

FIGURE 3

HONEYWELL VR8205 SERIES GAS VALVE

GAS VALVE SHOWN IN OFF POSITION

FIGURE 4

9 - Replace the upper access panel.

10 - Turn on all electrical power to to the unit.

11 - Set the thermostat to desired setting.

NOTE - When unit is initially started, steps 1 through 11 may need to be repeated to purge air from gas line.

12 - If the appliance will not operate, follow the instructions •Turning Off Gas to the Unit" and call your service tech- nician or gas supplier.

Turning Off Gas to the Unit

1 - Set the thermostat to the lowest setting.

2 - Turn off all electrical power to the unit if service is to be performed.

3 - Remove the upper access panel.

4 - White Rodgers 36E Gas Valve - Switch gas valve le- ver to OFF.

Honeywell VR8205 Gas Valve - Turn knob on gas

valve clockwise to OFF. Do not force. 5 - Replace the upper access panel.

Page 4

G60UH(X) specifications

Lennox International Inc. is known for its commitment to quality and innovation in the HVAC industry. One of its standout products is the G60UH(X) series of gas furnaces, designed to deliver exceptional heating performance while maintaining energy efficiency. The G60UH(X) incorporates a variety of features and technologies that set it apart in the marketplace.

One of the main attributes of the G60UH(X) is its variable-speed blower motor, which optimizes airflow to match the heating demands of the home. This feature enhances comfort by providing consistent temperatures and reducing temperature fluctuations. The system can operate quietly, ensuring a peaceful environment, while also using less energy compared to traditional single-speed motors.

Efficiency is a key focus of the G60UH(X), boasting an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96%. This high rating indicates that the furnace converts a significant portion of the fuel it consumes into usable heat, leading to lower energy bills and reduced environmental impact. Moreover, with its ENERGY STAR certification, the G60UH(X) meets stringent energy efficiency guidelines set by the U.S. Environmental Protection Agency.

Another highlight of the G60UH(X) is its advanced heating technologies. The unit is equipped with modulating gas valve technology that allows for precise control of the heating output. This ensures that the system can adjust its heating capacity based on the current conditions, contributing to improved comfort and efficiency. The integration of a multi-position design also provides flexibility in installation, allowing it to be adapted to various home configurations.

Durability is another characteristic of the G60UH(X). Constructed with high-quality materials, it is designed to withstand the rigors of seasonal changes, providing reliable performance for years. The unit is also designed for easy maintenance, which can save homeowners both time and money on service calls.

In addition to these features, the G60UH(X) can be easily integrated with smart home systems, enabling users to control their heating remotely and schedule operations according to their preferences. This connectivity not only enhances convenience but also allows homeowners to monitor energy usage.

In summary, the Lennox G60UH(X) series gas furnaces combines advanced technologies, high efficiency, and reliability. With features like variable-speed motors, a modulating gas valve, and an ENERGY STAR certification, it is an ideal choice for those seeking comfort and energy savings in their homes.