High-Efficiency Gas Furnaces for Whole-Home Comfort

Ion™ System Gas Furnaces

Our top-of-the-line Ion gas furnaces can help provide whole-home comfort all winter long. And with our variable-speed blower motors, these furnaces can help manage your comfort during warmer weather by working with your cooling system to pull humidity out of the air inside your home.

Ion™ 98 Variable-Speed Modulating Gas Furnace with Energy Star certification, designed for efficient home heating and comfort.
G97CMN

Ion™ 98 Variable-Speed Modulating Gas Furnace

Our modulating gas furnace operates at lower stages a majority of the time to save energy and comes with a variable-speed blower motor to deliver ultimate comfort. Pair it with the Ion™ System Control for full functionality and a complete communicating system.

Efficiency Rating Up to 98% AFUE

Operation Modulating Gas Valve Operation

Ion™ 80 Variable-Speed Gas Furnace in a basement setting, featuring energy-efficient design, two-stage operation, and compatibility with Ion™ System Control.
G80CTL

Ion™ 80 Variable-Speed Gas Furnace

Pair this efficient gas furnace with a compatible heat pump and thermostat for energy-saving dual fuel heating. It features two-stage operation and is compatible with the Ion™ System Control.

Efficiency Rating 80% AFUE

Operation Two-Stage Operation

Ion™ 96 Variable-Speed Gas Furnace with Energy Star certification, showcasing a modern design and efficiency features, suitable for home heating solutions.
G96CTN

Ion™ 96 Variable-Speed Gas Furnace

An energy-saving two-stage gas valve and fully variable-speed blower motor give you enhanced control with this high-efficiency gas furnace. Pair it with the Ion™ System Control for full functionality and a complete communicating system.

Efficiency Rating Up to 96.7% AFUE rating

Operation Two-Stage Operation

Ion™ 80 Ultra Low NOx Gas Furnace with variable speed blower motor, designed for energy-efficient home heating and reduced NOx emissions, showcased in a residential setting.
G80CSU

Ion™ 80 Ultra Low NOx Gas Furnace

Our ultra low NOx furnace designed for California brings the heat during winter with proven reliability and a 65% reduction in NOx emissions compared to a standard, low-NOx model. A variable speed blower motor delivers enhanced comfort all year long. Pair it with the Ion™ System Control for full functionality and a complete communicating system.

Efficiency Rating Up to 80% AFUE

Operation Single-Stage Operation

QuietComfort® Series

Durable gas furnaces that maintain home comfort and efficiency. Competitive heating efficiency ratings up to 96% AFUE. Dual fuel capabilities with compatible heat pump and thermostat.

Gas furnace model G96VTN with ENERGY STAR certification, featuring a two-stage gas valve and variable-speed blower motor for efficient heating and home comfort.
G96VTN

QuietComfort® 96 Gas Furnace

The two-stage gas valve and variable-speed blower motor give you more control with this high-efficiency gas furnace.

Efficiency Rating Up to 96.0% AFUE

Operation Two-Stage Operation

Performance Series

Budget-friendly and efficient gas furnaces for even levels of home comfort. Single-stage operation with quiet, reliable performance.

Ultra low NOx gas furnace model N95ESN for efficient heating, featuring a sleek gray design, dual access panels, and a label indicating energy efficiency, set against a neutral background.
N95ESN

Performance 95 Gas Furnace

Budget-friendly and efficient, our gas furnace delivers efficient warmth with reliable single-stage operation and a 5 speed blower for even temperature control and select sizes are ENERGY STAR® qualified.

Efficiency Rating Up to 96.0% AFUE

Operation Single-stage operation

Performance 92 Gas Furnace model N92ESN, featuring a sleek gray design, suitable for efficient home heating with single-stage operation and a 5-speed blower for optimal temperature control.
N92ESN

Performance 92 Gas Furnace

Designed to deliver efficient heat at an affordable price, our gas furnace delivers heating with single-stage operation and a 5 speed blower. It features a high temperature limit control and select sizes are ENERGY STAR

Efficiency Rating Up to 92.1% AFUE

Operation Single-stage operation

Gas furnace model N95ESU featuring a compact design, suitable for efficient home heating with single-stage operation and up to 95% AFUE efficiency.
N95ESU

Performance 95 Ultra-Low Nox Gas Furnace

Our ultra low NOx furnace designed for California brings the heat during winter with proven reliability and a 65% reduction in NOx emissions compared to a standard, low-NOx model. Up to 95% AFUE and a multi speed blower motor provide energy efficiency and consistent comfort.

Efficiency Rating Up to 95% AFUE

Operation Single-stage operation

N80ESU ultra-low NOx gas furnace with single-stage operation, designed for efficient heating and up to 80% AFUE, featured in a residential setting.
N80ESU

Performance 80 Ultra-Low NOx Gas Furnace

Our ultra low NOx furnace designed for California brings the heat during winter with proven reliability and a 65% reduction in NOx emissions compared to a standard, low-NOx model. 80% AFUE and a multi speed blower motor provide consistent comfort.

Efficiency Rating Up to 80% AFUE

Operation Single-stage operation

Ultra low NOx gas furnace model N80ESN, designed for energy efficiency and reliability, featuring a multi-speed blower and sleek gray exterior, in a basement setting.
N80ESN

Performance 80 Gas Furnace

Get efficient performance with our value gas furnace that delivers single-stage operation and a fixed-speed blower for reliable temperature control and quiet performance.

Efficiency Rating Up to 80.0% AFUE

Operation Single-stage operation

Performance 80 gas furnace model N80VSL with multi-speed blower and single-stage operation, designed for efficient home heating.
N80VSL

Performance 80 Gas Furnace

Get more value with our budget-friendly gas furnace that features a multi-speed blower and single-stage operation for even temperature control.

Efficiency Rating Up to 80% AFUE

Operation Single-stage operation