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Carrier Gas Furnaces

Whether your furnace stops running or your air conditioning system needs to be upgraded, count on Four Seasons Heating & Cooling to provide you with the service and equipment you need to be comfortable again. Located in Appleton, Wisconsin, we offer over 100 years of experience in heating, cooling and ventilation.


Infinity™ ICS Gas Furnace
Infinity Central Air Conditioner
 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
Up to 95%
AFUE		 Infinity Series Infinity Series Infinity Series Infinity Series
The Infinity® ICS Gas Furnace is Carrier's ultimate gas furnace, with up to a 95% AFUE and precision temperature control. It is also the quietest furnace you can buy.

Infinity Central Air Conditioner
  • Carrier's quietest furnace ever!
  • Up to 3.5 times tighter temperature control
  • IdealComfort™ technology
  • Communicating furnace with Infinity intelligence
  • Comfort Heat Technology®
  • Ideal Humidity System®
  • Sealed combustion system
  • Pilot-free PowerHeat™ ignition

    Learn More or Order Now.


Infinity™ 96 Gas Furnace
Infinity Central Air Conditioner
 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
92.7% to
96.6% AFUE		 Infinity Series Infinity Series Infinity Series Infinity Series
The Infinity® 96 Gas Furnace is our most high efficiency furnace, with up to a 96.6% AFUE.

When combined with the advanced Infinity System, it takes home comfort to the next level.

Infinity Central Air Conditioner
  • Communicating furnace with Infinity intelligence
  • Ultimate energy efficiency and cost savings—up to 96.6% AFUE
  • Comfort Heat Technology®
  • Ideal Humidity System®
  • ComfortFan™ technology
  • QuieTech™ noise reduction system
  • Sealed combustion system
  • Pilot-free PowerHeat™ ignition
  • High efficiency air filtration cabinet

    Learn More or Order Now.


Infinity™ 80 Gas Furnace
Performance Series
 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
80% AFUE   Infinity Series Infinity Series Infinity Series
The Infinity® 80 Gas Furnace marries energy efficiency with Carrier's intelligent Infinity System control.

With up to an 80% AFUE rating, Carrier's advancements in high efficiency heating can pay off through lower furnace bills.

Performance Series
  • Communicating furnace with Infinity intelligence
  • Energy efficiency—80% AFUE
  • Comfort Heat Technology®
  • Ideal Humidity System®
  • ComfortFan™ technology
  • QuieTech™ noise reduction system
  • Pilot-free PowerHeat™ ignition
  • High efficiency air filtration cabinet

    Learn More or Order Now.


Performance™ 96 Gas Furnace
Performance Compact Series

 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
Up to 95%
AFUE		 Infinity Series Infinity Series    
The Performance 96 gas furnace is ready to heat your home efficiently by using $0.95 of every $1.00 you spend on fuel.

Beyond that cost-consciousness, the Performance 96 can also deliver ideal humidity when paired with a compatible Edge® thermostat from Carrier.

Performance Compact Series
  • Superior energy savings – up to 95% AFUE
  • ComfortFan™ technology
  • Sealed combustion system
  • Long-lasting primary heat exchanger and a secondary heat exchanger with Serpentuff
  • Pilot-free PowerHeat™ ignition

    Learn More or Order Now.


Comfort™ 95 Gas
Furnace with Puron®
Comfort Series with Puron
 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
Up to 95%
AFUE		 Infinity Series Infinity Series    
The Comfort 95 Gas Furnace delivers on energy efficiency, achieving to 95% AFUE. You will love the warmth that is spread throughout your home with the Comfort 95 gas furnace.

Comfort Series with Puron
  • Tremendous energy savings – up to 95% AFUE
  • ComfortFan™ technology
  • Sealed combustion system
  • Stainless steel heat exchangers for lasting durability
  • Pilot-free PowerHeat™ ignition

    Learn More or Order Now.


Base™ 90 Gas Furnace
Base Series with Puron
 Efficiency
AFUE 		ENERGY
STAR		 Variable
Speed 		QuieTech™ Comfort™ Heat
Technology
16 SEER Infinity Series Infinity Series    
The Base 90 gas furnace is designed for reliable heating and long-lasting durability, featuring up to 92% Annualized Fuel Utilization Efficiency (AFUE).

Base Series with Puron
  • Energy efficient, up to 92% AFUE
  • Pilot-free PowerHeat™ ignition
  • Sealed, low-noise combustion system
  • Propane convertible
  • Serpentuff™ secondary heat exchanger for long life

    Learn More or Order Now.