Furnaces

Think of your furnace as the heart of your home. In the winter, it's essential to radiating warmth. During the summer, it plays a vital role in moving refreshing, conditioned air from your cooling system. And all year long, your furnace could provide constant air circulation to keep you more comfortable. Not only that, but many of our furnaces do it all so efficiently your own heart might skip a beat when you see how low your utility bill is.

Infinity® 98 Gas Furnace With Greenspeed™ Intelligence

The Infinity® 98 furnace delivers precision comfort with Greenspeed™ intelligence. This is the most advanced Carrier® furnace ever made. Its unique design innovations achieve unprecedented efficiency and quiet.

Greenspeed intelligence is created by pairing adaptable-speed technology with our Infinity control's intelligence. The unique, modulating gas valve of this unit, when managed by the Infinity control, allows it to literally adapt its output to the needs of the home. With tiny, 1% adjustments between 40 and 100% capacity, it gives the home only the amount of heating necessary.

This allows the furnace to operate longer at steadier, lower capacities, which ensures incredible energy efficiency and quiet operation with tighter temperature control than standard furnaces.

Variable-speed blower operation is a part of the Greenspeed equation while also enhancing other system components. It's the best choice for boosting air conditioning system efficiency and improving summer dehumidification.


Performance™ 96 Gas Furnace 

Supported by the Performance Edge® thermostat and a variable-speed blower motor, this furnace will run in low stage up to 90% of the time. Longer, low-stage run times give you better energy efficiency, better temperature control and increased comfort. It also assures you quieter performance.

Variable-speed blower operation also aids other system components and can help make your air conditioning system more efficient and improve summer dehumidification.

Additionally, SmartEvap™ technology which periodically stops the fan in "Constant ON" mode, gives cooling condensation time to drain away to prevent rehumidification. SmartEvap can reduce humidity by up to 10%.

Performance™ 80 Oil Furnace

With an impressive AFUE rating of up to 86.6%, this model achieves ENERGY STAR® qualification. It also achieves comfort—yours, with a variable-speed blower to help even out temperature swings and keep things quiet. And with sizes at 39.25" tall or less, this "Low Boy"design fits beautifully in low clearance installion spaces like attics.


Comfort™ 80 Oil Furnace

This long-lasting oil furnace model is made for solid performance. It's backed by a lifetime heat exchanger limited warranty1 and the exceptional Carrier standard warranty so you can have peace of mind with this reliable unit.

1 To the original owner, when product is used in an owner-occupied residence, a Lifetime heat exchanger parts limited warranty upon timely registration of your new equipment. Warranty period is reduced to 20-years (from Lifetime) on heat exchanger if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive the extended registered heat exchanger parts limited warranty period. See warranty certificate for details.

© 2023 by A&B Heating & Cooling Company, Inc.