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Product Overview

Dave Lennox Signature® Collection G71MPP Variable-Capacity Gas Furnace

The quietest furnace you can buy1 - and one of the most efficient!

Features

Quiet Operation

  • SilentComfort™ technology—delivers the ultimate in quiet, consistent heating—up to nine times quieter than competitive models1
  • Variable speed blower motor—ramps up and down slowly so there's no sudden, noisy blast of air at start-up
  • Fully insulated cabinet—patented noise-reducing construction further minimizes operating sound to an industry-leading low level

Home Comfort

  • Precise Comfort™ technology—automatically adjusts fan speed, heat and airflow capacity in increments as small as 1% for the ultimate in temperature control
  • AirFlex™ technology—offers custom settings which can be selected to meet each home's specific year-round comfort requirements
  • Zoning-compatible design—works with Lennox' Harmony III™ zoning system to deliver the right amount of comfort for up to four zones
  • Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat
  • Variable speed blower motor—provides a quiet, consistent flow of air for enhanced temperature and humidity control
  • Variable-capacity operation—goes beyond typical low and high two-stage operation, varying output from 40% to 100%

Energy Efficiency

  • Efficiency rating of 95% AFUE on all models, all positions—can save you hundreds of dollars each year, compared to standard furnaces
  • Energy Star® qualified—meets or exceeds EPA guidelines for energy efficiency
  • Variable speed inducers—automatically adjusts to match the system requirements, maintaining balanced combustion and efficiency
  • Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs
  • This product qualifies for a tax credit under the American Recovery and Reinvestment Act.*

Reliable Performance

  • Advanced engineering includes the most innovative features available
  • Duralok Plus™ heat exchanger—made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter—silicone nitride construction ensures long product life and reliable operation
  • SureLight control board—direct-readout diagnostics allow simple, quick troubleshooting
  • Limited Lifetime Warranty on heat exchanger
  • 10-Year Limited Warranty on covered components

*Not all system combinations apply. Verify actual system efficiency at www.ahridirectory.org and consult your tax expert before claiming energy efficiency tax credits.

Certifications

Energy StarGood HouseKeepingGAMACSACCSADCDualFuel

Documentation



R & W Heating & Cooling Proudly Serves...

Milton, Wisconsin Janesville, Wisconsin Johnson Creek, Wisconsin
Stoughton, Wisconsin Brodhead, Wisconsin Beloit, Wisconsin
Evansville, Wisconsin Edgerton, Wisconsin Whitewater, Wisconsin
  Lake Geneva, Wisconsin  

Footnotes

  1. The quietest furnace you can buy (G71MPP)
    Based on sound pressure levels during steady-state, high-fire and low-fire operation of Lennox G71MPP-36B-070 and leading competitive units at mid-point temperature rise and minimum external static pressure when set up per Section 4.5.3 of ARI 260.
  2. The quietest furnace in its class (G60V)
    Based on sound pressure levels during steady-state, high-fire operation of Lennox G60UHV-36A-070 and leading competitive units at mid-point temperature rise and minimum external static pressure when set up per Section 4.5.3 of ARI 260.
  3. The most quiet and efficient central air conditioner and heat pump you can buy (XC21)
    A combination of sound ratings established per ARI's test standard: 270; and efficiency ratings established per ARI's test standard: ANSI/ARI 210/240-2005.
  4. The quietest central air conditioner or heat pump you can buy (XC15/XP15/XPG15)
    Air conditioners/heat pumps have sound ratings established per ARI's test standard: ARI 270. Size for size, as a product family, these air conditioners/heat pumps have the lowest published sound ratings of any major U.S. brand of air conditioning/heat pump equipment.
  5. The quietest and most efficient air handler you can buy (CBX40UHV)
    Based on sound pressure levels during operation of CBX40UHV-36 with factory installed MERV16 Precision Pleat™ media filter and leading competitive three-ton units at equivalent static pressure when set up per section 4.5.3 or ARI's test standard. ARI 260-2001; and efficiency (CFM/Watt) ratings established per ARI's test standard: ANSI/ARI 210/240-2005.
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