Gas Furnaces

Today's new high efficiency furnaces can save up to 50% in operating costs over a ten-year-old furnace. Many 1990 and earlier model furnaces have Annual Fuel Utilization Efficiency (AFUE) ratings of 65% or less. The minimum AFUE rated furnace that can be sold in the United States today is 80% for the Southeast and Southwest, with 90% being the minimum in the North.

Our current product offering starts at 80% AFUE and goes all the way to a very efficient 98%+ AFUE rating. Depending on your average usage, higher AFUE rated furnaces can significantly reduce your gas bill.

The DOE’s regional breakdown by state is as follows:

  • North – 80% AFUE
  • Southeast – 90% AFUE
  • Southwest - 90% AFUE
DOE Regional SEER Breakdown Map

Let C & K Air and Heating, Inc. Help Pick The Right Furnace For Your Home

We offer many furnaces with variable and multi-speed features that can provide enhanced indoor comfort by slowly ramping up to your thermostat setting rather than simply turning on at full speed. This alleviates the "cold air blow" often associated with single speed furnaces, and dramatically reduces system noise. Call us now at 901-744-4000.

Gas Furnace Product Offering

XC

XC Gas Furnace

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Model Family: XC
Annual Fuel Utilization Efficiency: up to 97.3% AFUE
Energy Star Rated: Energy Star Rated
Blower Motor: Variable-speed
Gas Valve: Fully Modulating
Inducer Draft Motor:
Fan Heating Operation: Fully Modulating
Factory Warranty Parts: 10-year limited warranty on internal functional parts
Heat Exchanger Warranty: Lifetime limited warranty on heat exchanger
Sound Level: Quiet operation
Manufacturer's Stated Benefits:
  • ComfortLink™ II communicating capability
  • Communicating user interface
  • Fully modulating gas heat furnace provides greater fuel efficiency and ultimate comfort control
  • Heavy gauge, two-tone powder-painted cabinet
  • Increased dehumidification with Comfort-R™
  • Durable silicon nitride hot surface igniter
  • Multi-port, in-shot burners
  • One-piece aluminized steel primary heat exchanger
  • 24-volt fuse to protect controls
  • Insulated cabinet for quiet operation
  • Compatible with ERV, humidifier and air cleaner
96 Modulating Variable Speed Gas Furnace

96 Modulating Variable Speed Gas Furnace

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Model Family: 96 Modulating Variable Speed Gas Furnace
Annual Fuel Utilization Efficiency: Up to 97% AFUE
Energy Star Rated: ENERGY STAR®
Blower Motor: Variable-speed blower motor
Gas Valve: Modulating Gas Valve
Inducer Draft Motor:
Fan Heating Operation: Modulating
Factory Warranty Parts: 10 Year Limited Warranty On Functional Parts With Registration
Heat Exchanger Warranty: Lifetime Limited Warranty On The Heat Exchanger With Registration
Sound Level: Quiet operation
Manufacturer's Stated Benefits:
  • ComforLink™ II capability
  • Communicating user interface
  • Increased dehumidification with Comfort-R™
  • Heavy gauge, two-tone powder-painted cabinet
  • Silicon nitride igniter
  • One-piece aluminized steel primary heat exchanger
  • Compatible with ERV, humidifier and air cleaner
XV80

XV80 Gas Furnace

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Model Family: XV80
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Variable-speed
Gas Valve: Two-stage
Inducer Draft Motor:
Fan Heating Operation: Two-speed
Factory Warranty Parts: 10-year limited warranty on internal functional parts.
Heat Exchanger Warranty: Lifetime limited warranty on heat exchanger
Sound Level: Quiet operation
Manufacturer's Stated Benefits:
  • Self-diagnostic microelectronic control
  • Durable silicon nitride hot surface igniter
  • Super-efficient air circulation
  • Multi-port, in-shot burners
  • One-piece heat exchanger
  • Pre-painted galvanized steel cabinet
  • Upflow models have hinged blower doors, easy-open door latches
  • 24-volt fuse to protect controls
  • Increased dehumidification with Comfort-R™
  • Insulated cabinet for quiet operation
80 Single-Stage Gas Furnace

80 Single-Stage Gas Furnace

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Model Family: 80 Single-Stage Gas Furnace
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Nine tap blower motor
Gas Valve: Single-stage
Inducer Draft Motor:
Fan Heating Operation: Single Speed Draft Induced
Factory Warranty Parts: 10 Year Limited Warranty On Functional Parts With Registration
Heat Exchanger Warranty: 20-year limited warranty on heat exchanger.
Sound Level: Quiet operation
Manufacturer's Stated Benefits:
  • Self-diagnostic microelectronic controller
  • Heavy steel cabinet
  • Durable silicon nitride hot surface igniter
  • Multi-port, in-shot burners
  • Tubular steel heat exchanger
  • Pre-painted galvanized steel cabinet
  • Insulated cabinet for quiet operation
80 Single-Stage Builder-Grade Gas Furnace

80 Single-Stage Builder-Grade Gas Furnace

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Model Family: 80 Single-Stage Builder-Grade Gas Furnace
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Patented Vortica II™ blower design
Gas Valve: Single-stage
Inducer Draft Motor:
Fan Heating Operation: Single-stage
Factory Warranty Parts: 10 Year Limited Warranty On Functional Parts With Registration
Heat Exchanger Warranty: 20 Year Limited Warranty On The Heat Exchanger With Registration
Sound Level: Quiet operation
Manufacturer's Stated Benefits:
  • Silicon nitride igniter
  • Multi-port, in-shot burners
  • Pre-painted galvanized steel cabinet
  • Tubular, steel heat exchanger