EL280UH070P24A , 80% AFUE, Upflow/Horizontal, Gas Furnace, PSC, 2 Stage, 70,000 Btuh, Elite Series

Elite® Series

EL280 Two-Stage Gas Furnace

Consistent temperatures with two-stage heating

Engineered for maximum comfort, the EL280UH070P24A furnace has two levels of heating—high heat for extremely cold days and low heat for milder days. An energy rating of 80% AFUE means the EL280 can reduce a home's heating bills, compared to an older model.

Upflow/Horizontal

Energy Efficiency

• 80% AFUE heating efficiency—rating can save hundreds of dollars each year, compared to older furnaces
• Improved cooling efficiency—achieved by matching with a Lennox air conditioner or heat pump, the EL280 will improve the system's SEER**
• Dual-fuel capability—can be combined with an electric heat pump to create a dual-fuel system. This combination minimizes heating costs by seamlessly alternating between the two energy sources, depending on outdoor conditions
• Sealed blower compartment—minimizes losses and maximizes efficiency and comfort

Quiet Operation

• Special sound-absorbing materials—further reduce sound for even quieter operation

Home Comfort

• Two-stage operation—provides more even temperatures in the home
• Continuous low-speed fan slowly circulates air for improved comfort and improved indoor air quality

Reliable Performance

• Duralok™ heat exchanger—made of patented ArmourTuf™ steel. Life-tested in excess of agency requirements for long product life and durability
• SureLight® igniter—silicone nitride construction ensures long product life and reliable operation
• SureLight® control board—controls furnace operation to ensure high reliability and efficiency
• Durable steel cabinet—sleekly styled and made to last with a contoured design and high-quality paint finish

*Criteria used in this example are 2,000 full-load heating hours, with a 60,000 Btuh heating design load and $1.368 ccf for gas. Actual savings may vary, depending on the weather patterns in local area, local fuel rates and lifestyle.

**Proper sizing and installation of equipment is critical to achieve optimal performance. Verify actual system efficiency at www.ahridirectory.org.

Parts and Supplies

• 73P07 - JMF Company 1/2" x 8" Black Pipe Nipple, Schedule 40
• X0122 - Modular Metal Fabricators 13.25 x 20.25 x 24 Plenum
• X9789 - Modular Metal Fabricators 14 x 23 x 24 Plenum with Cap and Flange, 26G
• 15S63 - Lennox iComfort E30 Universal Smart Programmable Thermostat, 7" HD Color Display, Geo-Fencing, Remote Access, Alexa and Apple HomeKit Compatible
• 25P66 - Diversitech 38" x 62" A/C Secondary Condensate Drain Pain
• 10C43 - CX35-24A-6F-1, Upflow, Indoor Coil, 2 Ton, 14-1/2 in., Cased, Check/Expansion Valve
• 18M79 - Vent Adapter Kit
• 67P67 - RCD 106001, #6 Mastic Sealant, 1 gal.
• Y4205 - Diversitech Stranded Bare Copper Power Cord
• 49P90 - Diversitech 750-RC841 3/8" Romex Connector for 1/2" knockouts
• 18P35 - Shurtape AF 100 Printed Aluminum HVAC Foil Tape, 2-1/2" x 60 yd.
• 96N42 - 08" x 25' Flexible Air Duct Class 1, R8 Polyester Core, Metalized Silver Jacket, Boxed
• 83P96 - Dormont 20-3135-24 Stainless Gas Dryer and Water Heater Connector, 24" Length
• 13P12 - 1/4" Head Zip-In Screw Zinc Plated" 8" x 1/2" Screw
• 13H14 - Lennox CS7500 Comfortsense 7500, Universal Programmable Thermostat, 7-Day, 4 Heat/2 Cool, Multi-Stage, Dual Fuel Capable
• Y8800 - Supco LBK10 Linebacker Surge Arrestor / Protector, 120-240 VAC
• 91W53 - Pressure Switch, Stage 2 (.30/.60)
• 11K51 - White-Rodgers 604888-14 Natural to LP Gas Conversion Kit
• 21P67 - Honeywell Genesis 18 AWG Solid Bare Copper CL2 Thermostat Wire, No. Of Conductor 8, 250-feet reel
• 15Z69 - Lennox iComfort M30 Universal Smart Programmable Thermostat, 4.3" LCD Color Display, Geo-Fencing, Remote Access, Wi-Fi and Alexa Enabled
• 63P90 - Metal Fab Adjustable Pipe
• 63P48 - 90 Degree Adjustable Elbow 4" Short Radius Adjustable
• Y9240 - Fieldpiece SDMN5 Dual Port Manometer
• 51W10 - Horizontal Suspension Kit