Furnaces

Carrier Heating and Air Conditioning Systems Denham Springs, LA

As a Factory Authorized Carrier Dealer, S&E Heating, Air and Plumbing is privileged to offer our residential and commercial customers state-of-the-art heating and air conditioning products. Our high-efficiency Carrier heating and AC systems will maximize indoor comfort and minimize monthly utility bills. We also feature air purification systems to create a healthier indoor environment.

Whether you’re considering a new furnace for your central heating and air conditioning system, or you’d like to learn more about converting from a gas furnace to an energy-efficient heat pump, S&E Heating, Air and Plumbing can help you to choose a product that’s right-sized and right-priced.

  • Furnaces
  • Air conditioners
  • Heat pumps
  • Split systems
  • Packaged products
  • Evaporator coils and fan coils
  • Indoor air quality products
  • Thermostats and controls


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.

Learn more about our amazing Greenspeed intelligence units in the Innovation section.

Infinity® 96 Gas Furnace



Backed by the intelligent Infinity control and a variable-speed blower, 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.

Infinity® 80 Gas Furnace



Southern climates with short, mild winters may not call for the highest degree of efficiency. As part of an Infinity communicating system, you can pair this model with a high-efficiency heat pump or air conditioner and gain a cooling efficiency boost from its variable-speed blower. You also get to enjoy better temperature control and longer, quieter, low-speed operation.

Performance™ 96 Gas Furnace



Supported by the Performance Edge® thermostat and a multi-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.

The multi-speed blower motor of this impressively energy-efficient furnace also works in conjunction with your air conditioning system to 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™ Boost 90 GAS FURNACE



The multi-speed blower motor of this energy-efficient furnace can do more than just add to your comfort. Paired with the right cooling system, it can actually boost SEER levels to help you save on energy costs all year round.

Comfort is enhanced by Ideal Humidity® System technology which improves summer dehumidification from an air conditioner or heat pump. SmartEvap™ technology also aids dehumidification by periodically stopping the multi-speed fan while it’s in “Constant ON” mode to give cooling condensation time to drain away deterring re-humidification by up to 10%.

Performance™ 90 GAS FURNACE



This energy-efficient gas furnace enhances your comfort by quietly delivering warm, soothing air throughout your home.

Comfort is also enhanced during the summer months with our proprietary SmartEvapTM technology that aids dehumidification. Working with your cooling system, this function periodically stops the multi-speed fan while in “constant fan” mode. Condensation drains harmlessly away to reduce re-humidification by up to 10%.

Performance™ 80 Gas Furnace


If you want performance without all the bells and whistles of a communicating system, consider this Performance series model.

As an 80% furnace it is most suitable for areas with milder winters. You can pair it with a high-efficiency heat pump or air conditioner and gain a cooling efficiency boost from its variable speed blower.

Because it’s variable speed, you gain greater comfort through more consistent temperatures with the added benefit of smarter energy use.

It also features SmartEvapTM technology which periodically stops the fan in “Constant ON” mode to give cooling condensation time to drain away.

And ComfortFanTM technology allows you to choose fan speeds in “Constant ON” mode from a compatible thermostat.

Performance™ Boost 80 Gas Furnace



Performance series furnaces offer that perfect balance between budget limits you may have today and your desire for a better comfort heating solution.

As an 80% furnace this model is most suitable for areas with milder winters. You can pair it with a high-efficiency heat pump or air conditioner and gain a cooling efficiency boost from its multi-speed blower.

It also features SmartEvap™ technology which periodically stops the fan in “Constant ON” mode to give cooling condensation time to drain away. SmartEvap can reduce summer humidity by up to 10%.

And ComfortFan™ technology allows you to choose fan speeds in “Constant ON” mode from a compatible thermostat.

Performance™ 80 Gas Furnace



This Performance series furnace offers that perfect balance between budget limits you may have today and your desire for comfort features.

Comfort begins with the Comfort Heat Technology® feature which intelligently stages heating based on prior demand to reduce temperature swings.

Secondly, ComfortFan™ technology allows you to choose fan speeds in “Constant ON” mode from a compatible thermostat even though this unit has a fixed-speed blower.

Additionally, this furnace offers SmartEvap™ technology which periodically stops the fan in “Constant ON” mode to give cooling condensation time to drain away. SmartEvap can reduce summer 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.

Performance™ 80 Oil Furnace



With an impressive AFUE rating of up to 86%, this model achieves ENERGY STAR® qualification in select sizes. It also achieves comfort—yours, with a variable-speed blower to help even out temperature swings and keep things quiet.

Performance™ 80 Oil Furnace



With an impressive AFUE rating of up to 85.7%, this model achieves ENERGY STAR® qualification in select sizes. It also achieves comfort—yours with a variable-speed blower to help even out temperature swings and keep things quiet.

Comfort™ 95 Gas Furnace



The Comfort 95 gas furnace delivers on energy efficiency, achieving up to 95.5% AFUE. It can deliver the warmth and save you money. Features include ComfortFan™ technology allowing you to choose fan speeds in “Constant ON” mode from a compatible thermostat even though this unit has a fixed-speed blower.

Comfort™ 92 Gas Furnace



Solid performance is what you can expect from this reliable furnace. It comes with a lifetime heat exchanger limited warranty1 backed by Carrier quality manufacturing for years of heating comfort.

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.

Comfort™ 80 Gas Furnace



If you live in a Southern area where short, mild winters are balanced with long humid summers this may be a furnace you’ll appreciate.

ComfortFan™ technology allows you to choose fan speeds in “Constant ON” mode from a compatible thermostat even though the this is a fixed-speed unit.

It also features SmartEvap™ technology which periodically stops the fan in “Constant ON” modes to give cooling condensation time to drain away. SmartEvap can reduce summer humidity by up to 10%.

Comfort™ 80 Gas Furnace



If you live in an area where short, mild winters are balanced with long, humid summers and budget is a primary concern in your decision process, this may be a furnace you’ll appreciate.

This furnace is built to last with solid performance backed by a 20-year heat exchanger limited warranty1 and the exceptional Carrier standard warranty.

1 To the original owner, when product is used in an owner-occupied residence, a 20-year heat exchanger parts limited warranty upon timely registration of your new equipment. See warranty certificate for details.

Comfort™ 80 Oil Furnace



This oil furnace model is made for solid performance. And with sizes at 39.25″ tall or less, its “Low Boy” design fits beautifully in low clearance installion spaces like attics.

Backed by a lifetime heat exchanger limited warranty1 and the exceptional Carrier standard warranty you’ll enjoy years of performance from 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.

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.

Comfort™ 80 Oil Furnace



This oil furnace model is made for solid performance. And with sizes at 34.75″ tall or less, its “Low Boy” design fits beautifully in low clearance installation spaces like attics.

Backed by a lifetime heat exchanger limited warranty1 and the exceptional Carrier standard warranty you’ll enjoy years of performance from 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.

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.