The EL296UHE furnace can be installed in horizontal ap­ plications with either right- or left-hand air discharge. Refer to figure 17 for clearances in horizontal applications.

Horizontal Application

Installation Clearances

Right-Hand Discharge

Left End

Right End

Air

Air

Flow

Flow

HORIZONTAL SUSPENSION KIT

Metal Strap

Internal Brace

(provided with kit)

(typical)

 

Bracket

 

(typical)

 

 

Air

 

Flow

Bottom (Floor)**

Left-Hand Discharge

Top

Left End

Air

Flow

Right End

Air

Flow

FIGURE 18

NOTE - When the furnace is installed on a platform or with the horizontal suspension kit in a crawlspace, it must be elevated enough to avoid water damage, accommodate drain trap and to allow the evaporator coil to drain.

 

Bottom (Floor)**

 

 

Top

 

0

 

 

 

Front*

 

0

 

 

 

Back

 

0

 

 

 

Ends

 

0

 

 

 

Vent

 

0

 

 

 

Floor

 

0

 

 

 

*Front clearance in alcove installation must be 24 in. (610 mm). Maintain a minimum of 24 in. (610 mm) for front service access. **An 8” service clearance must be maintained below the unit to provide for servicing of the condensate trap.

For installations on a combustible floor, do not install the furnace directly on carpeting, tile or other combustible materials other than wood flooring.

FIGURE 17

Suspended Installation of Horizontal Unit

This furnace may be installed in either an attic or a crawl­ space. Either suspend the furnace from roof rafters or floor joists, as shown in figure 18, or install the furnace on a platform, as shown in figure 19. A horizontal suspension kit (51W10) may be ordered from Lennox or use equiva­ lent.

NOTE - Heavy-gauge sheet metal straps may be used to suspend the unit from roof rafters or ceiling joists. When straps are used to suspend the unit in this way, support must be provided for both the ends. The straps must not interfere with the plenum or exhaust piping installation.

Cooling coils and supply and return air plenums must be supported separately.

Platform Installation of Horizontal Unit

1 - Select location for unit keeping in mind service and other necessary clearances. See figure 17.

2 - Construct a raised wooden frame and cover frame with a plywood sheet. If unit is installed above finished space, install an an auxiliary drain pan under unit. Set unit in drain pan as shown in figure 19. Leave 8 inches for service clearance below unit for condensate trap.

3 - Provide a service platform in front of unit. When instal­ ling the unit in a crawl space, a proper support platform may be created using concrete blocks.

4 - Route auxiliary drain line so that water draining from this outlet will be easily noticed by the homeowner.

5 - If necessary, run the condensate line into a conden­ sate pump to meet drain line slope requirements. The pump must be rated for use with condensing furnaces. Protect the condensate discharge line from the pump to the outside to avoid freezing.

6 - Continue with exhaust, condensate and intake piping installation according to instructions.

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Lennox International Inc EL296UHE Horizontal Application Installation Clearances, Horizontal Suspension KIT

EL296UHE, Elite Series Gas Furnace specifications

Lennox International Inc. has long been a trusted name in the heating, ventilation, and air conditioning (HVAC) industry, and their Elite Series Gas Furnace, the EL296UHE, stands out as a remarkable choice for homeowners seeking efficiency and reliability. This gas furnace is designed to deliver exceptional performance while ensuring the comfort of your living space.

One of the most significant features of the EL296UHE is its impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 96%. This means that a substantial portion of the energy consumed is converted into heat, translating to lower energy bills and a reduced environmental footprint. By minimizing energy waste, homeowners can enjoy both cost savings and greater environmental responsibility.

The EL296UHE is equipped with a two-stage heating process that allows it to operate at different speeds. This dual-stage functionality offers a more consistent temperature throughout the home, minimizing cold spots and enhancing overall comfort. Additionally, this furnace features a variable-speed blower motor, which not only improves the distribution of heated air but also quietly adjusts the airflow to match the heating requirements of your space.

In terms of technology, the EL296UHE incorporates advanced design elements such as a patented ZenBalanceā„¢ technology. This innovation further increases efficiency by adjusting the heating output based on real-time demands, ensuring optimal comfort without excessive energy consumption.

Durability is another hallmark of the EL296UHE. Constructed with high-quality materials, this furnace is built to withstand the rigors of daily use. Its stainless-steel heat exchanger is particularly noteworthy, as it enhances the furnace's ability to operate efficiently while maximizing longevity.

Homeowners are also reassured by the EL296UHE's quiet operation. The design minimizes operational noise, making it an ideal choice for those who prefer a peaceful home environment. Furthermore, the furnace is equipped with an ENERGY STARĀ® certification, a testament to its energy-efficient performance.

Lastly, Lennox offers comprehensive warranties for the EL296UHE, ensuring peace of mind for consumers. The combination of high efficiency, advanced technology, and durability makes the Lennox Elite Series Gas Furnace, EL296UHE, an excellent investment for homeowners looking to enhance their heating systems for optimal comfort and efficiency.