Dave Lennox Signatureä Collection home comfort systems with SilentComfortä technology include the most innovative and reliable features available. Each is crafted to deliver the ultimate in comfort, efficiency and reliable performance.

Lennox continues to make significant strides in quiet engineering with advances in SilentComfortä technology. The new G61V gas furnace is the latest product of this evolution -- the quietest furnace you can buy.

The G61V furnace ramps up to speed slowly, instead of reaching full capacity all at once. Smooth, gradual speed buildup means there's no sudden "kick" or blast of air at startup.

The G61V furnace has two levels of heat output; low for most days and high for the coldest days. Since the low setting is adequate to meet household heating demands approximately 80% of the time, the G61V furnace is much quieter than conventional single-stage furnaces.

Special sound-absorbing insulation further reduces sound levels.

The G61V gas furnace features efficiency ratings of up to 94.6% AFUE (Annual Fuel Utilization Efficiency), making it considerably more efficient than standard furnaces. Compared to an older furnace, the G61V can save you hundreds of collars each and every year.

The variable speed motor delivers air throughout the home in both heating and cooling modes. With the G61V's super-efficient electric motor, you can enjoy significant electric savings year-round.

The furnace's variable speed motor moves at different speeds to precisely control the flow of heated and cooled air throughout your home. During cooling operation, the variable speed motor allows your air conditioner to remove more moisture from the air for improved comfort.

When heating your home, the G61V operates in two stages for more precise temperature control. It's like having two furnaces in one: a small furnace (first stage/low heat) for mild days and a larger furnace (second stage/high heat) for extremely cold days. This minimizes the up-and-down temperature changes associated with standard, single-stage furnaces.

The G61V features low-speed continuous fan operation, which provides better air circulation, resulting in more even temperatures.

Low-speed continuous fan operation slowly circulates air between heating and cooling cycles to increase the effectiveness of filters and any other air quality devices you may have.

The G61V features enhanced humidity control, which is critical to maintaining a healthy living ennvironment when moisture levels are high, the potential for poor indoor air quality increases.

The G61V gas furnace is backed by a limited lifetime warranty on the heat exchanger
and a 5-year limited warranty on all remaining covered components.