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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%.

Our current product offering starts at 80% AFUE and goes all the way to a very efficient 96.6% AFUE rating. Depending on your average usage, higher AFUE rated furnaces can significantly reduce your gas bill.

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.

EverRest Extreme Comfort 90 Plus AFUE Gas Furnace Product Offering

GMVM97 Upflow/GCVM97 Downflow

High-Efficiency Modulating Variable Speed Gas Furnace

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Model Family: GMVM97 Upflow/GCVM97 Downflow
Annual Fuel Utilization Efficiency: Upflow Up to 98% AFUE
Energy Star Rated: ENERGY STAR®
Blower Motor: Variable-speed
Gas Valve: Self-calibrating auto-configuring modulating
Inducer Draft Motor: Variable-speed
Fan Heating Operation: Variable-speed
Factory Warranty Parts: 10 Year Parts Limited Warranty
Heat Exchanger Warranty: Lifetime Heat Exchanger Limited Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Stainless-steel secondary heat exchanger
  • Integrated communicating ComfortBridge™ Technology
  • Self-calibrating modulating gas valve auto-configured for each installation
  • Quiet variable-speed induced draft blower or cooling demand
GMVC96: Upflow /GCVC96: Downflow

High Efficiency Two-Stage Variable-Speed Gas Furnace

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Model Family: GMVC96: Upflow /GCVC96: Downflow
Annual Fuel Utilization Efficiency: Up to 96% AFUE
Energy Star Rated: ENERGY STAR®
Blower Motor: Variable-speed
Gas Valve: Two-stage
Inducer Draft Motor: Two Speed
Fan Heating Operation: Two Speed
Factory Warranty Parts: 10-Year Parts Limited Warranty
Heat Exchanger Warranty:  Lifetime Unit Replacement Limited Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Aluminized-steel tubular heat exchanger
  • Integrated communicating ComfortBridge™ Technology
  • Durable 110-volt silicon nitride igniter
  • Multiple continuous fan speed options offer quiet air circulation
GM9C96: Upflow / GC9C96: Downflow

Multi-Speed Single-Stage w/ Fixed Speed ECM

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Model Family: GM9C96: Upflow / GC9C96: Downflow
Annual Fuel Utilization Efficiency: Up to 96% AFUE
Energy Star Rated: ENERGY STAR®
Blower Motor: Multi-Speed ECM
Gas Valve: Single-Stage
Inducer Draft Motor: Single-speed
Fan Heating Operation: Single-speed
Factory Warranty Parts: 10-Year Parts Limited Warranty
Heat Exchanger Warranty: Lifetime Unit Replacement Limited Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Stainless-steel secondary heat exchanger
  • Durable silicon nitride igniter
  • Quiet two-speed induced draft blower
GM9S96/GC9S96

Multi-Speed Single-Stage w/ Fixed Speed ECM

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Model Family: GM9S96/GC9S96
Annual Fuel Utilization Efficiency: Up to 96% AFUE
Energy Star Rated: Energy Star® Rated
Blower Motor: Multi-Speed ECM
Gas Valve: Single stage
Inducer Draft Motor: Single-speed
Fan Heating Operation: Single-speed
Factory Warranty Parts: 10-year Parts Warranty
Heat Exchanger Warranty: Lifetime Heat Exchanger Limited Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Stainless-steel sloped secondary heat exchanger
  • Silicon Nitride igniter
  • Color-coded low-voltage terminals
  • Fault code LED Output
  • AHRI Certified - ETL Listed

EverRest Extreme Comfort 80% AFUE Gas Furnace Offering

GMVC8 Upflow / GCVC8 Downflow

Two-Stage Variable-Speed ECM Gas Furnace

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Model Family: GMVC8 Upflow / GCVC8 Downflow
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Variable-speed ECM circulator motor
Gas Valve: Two-stage gas
Inducer Draft Motor: Two-speed induced draft blower
Fan Heating Operation: Low constant fan speed
Factory Warranty Parts: 10-year Parts Warranty
Heat Exchanger Warranty: Lifetime Heat Exchanger Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Lifetime Unit Replacement Heat Exchanger Warranty
  • Heavy-duty aluminized-steel tubular heat exchanger
  • ComfortBridge Communicating System compatible
  • Silicon Nitride igniter
GM9C80 Upflow/GC9C80 Downflow

Energy-Efficient Two-Stage Multi-Speed ECM Gas Furnace

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Model Family: GM9C80 Upflow/GC9C80 Downflow
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Multi-speed ECM blower motor
Gas Valve: Two-Stage gas valve
Inducer Draft Motor: Two-speed induced draft blower
Fan Heating Operation: Low constant fan speed
Factory Warranty Parts: 10-year Parts Warranty
Heat Exchanger Warranty: Lifetime Heat Exchanger Warranty
Sound Level: Fully Insulated Cabinet
Manufacturer's Stated Benefits:
  • Lifetime Unit Replacement Heat Exchanger Warranty
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Silicon Nitride igniter
  • Color-coded low-voltage terminals
GM9S80 Upflow /GC9S80 Downflow

Single-Stage Multi-Speed Gas ECM Furnace

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Model Family: GM9S80 Upflow /GC9S80 Downflow
Annual Fuel Utilization Efficiency: 80% AFUE
Energy Star Rated: No
Blower Motor: Single-Stage Multi-Speed ECM
Gas Valve: Single-stage gas valve
Inducer Draft Motor: single-speed draft induced
Fan Heating Operation: Continuous fan speed
Factory Warranty Parts: 10-year Parts Warranty
Heat Exchanger Warranty: Lifetime Heat Exchanger Warranty
Sound Level: Quiet Operation
Manufacturer's Stated Benefits:
  • 2-year Unit Replacement Heat Exchanger Warranty
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Silicon Nitride igniter
  • Color-coded low-voltage terminals
  • Fault code LED Output
  • Self-diagnostic control board with constant memory