59MN7 Infinity® with Greenspeed™ Intelligence


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.


Some folks are perfectly happy with a basic-functionality furnace and others are looking for all the comfort bells and energy whistles. The good news is, whether you live in North Dakota or South Carolina, we have a range of fuel-efficient furnaces so you can choose the ideal one for your home. And frankly, when it comes to efficiency, it doesn’t get much better than our Infinity® 98 modulating gas furnace with Greenspeed™ intelligence for unprecedented comfort and energy economy.



Heating, cooling and dehumidifying, heat pumps have it all. Except, perhaps, a name that does their versatility justice.


Heat pumps look and function the same as air conditioners for cooling, but in cool months when heat is called for they reverse operation to provide warmth for your home.

An efficient heat pump can do this so effectively some homeowners in warmer climates rely exclusively on these units for year-round comfort. If you live in a colder environment, electric-powered heat pumps are great in combination with your oil- or gas-fueled furnace as a Hybrid Heat® solution, which can result in significant savings on your overall heating costs.


At Carrier, we offer many different kinds of heat pump configurations. The most common is what’s called a split system.

This simply means that your solution will have components that reside both inside and outside your home. The heat pump itself sits in your yard like a central air conditioner unit. Inside your home an evaporator coil to convert refrigerant and a blower motor to move the treated air is needed. Often this is a combination of your furnace attached to an evaporator coil, but sometimes, only a fan coil is used for both functions.


Duct Issues Are No Problem for the World’s Largest HVAC Innovator

At this moment, in millions of homes and businesses around the world, people are getting comfortable with Carrier. Carrier has provided comfort for some of the world’s most unique, demanding and high-profile locations like the White House, the Sistine Chapel and Chicago’s Sears Tower. We’ve tunneled seven thousand feet below the ground in Brazilian gold mine, soared into the stratosphere on supersonic jets and have been just about everywhere else in between.

The world’s largest manufacturer of HVAC systems and equipment, Carrier ships a new product every three seconds. But we deliver more than just the hardware. We provide innovative total comfort solutions backed by world-class factory support. So when your customers’ comfort challenges demand Duct-free systems, one name should come to mind: Carrier.

Expert Solutions for Every Need

Carrier Duct-Free systems are the natural choice for applications where ductwork is impractical or prohibitively expensive to install. The can create an oasis of comfort along with the pleasure of silence, the harmony of design and the quality of air. Add the reduction in energy consumption and the gentle caring for the environment and you have a solution everyone can be comfortable with.

While many competitors specialize in duct-free systems only, Carrier focuses on the bigger picture of delivering solutions. Our comprehensive product offering of ducted and duct-free, commercial and residential equipment puts you in a position to always offer the right equipment for any comfort application.

World-Class Quality Backed by the Experts

Carrier has been the world’s leading indoor comfort innovator since 1902. Our Duct-Free products add to that legacy with a comprehensive family of equipment engineered for superior performance and backed by the most extensive distribution network in the nation. That means you can tell your customers with confidence that professional Carrier support is available when they need it where, where they need it.

Duct-Free Can Be Chlorine-Free with Puron Refrigerant

Our history is full of industry firsts dating back to the day Willis Carrier became the father of modern air conditioning. One of our proudest moments in recent history came in 1996 when we broke new ground with the first air conditioners to offer chlorine-free cooling. Fast –forward to today, and our competitors are still playing catch-up while we continue to build on our experience and offer a full line of Puron Duct-Free models.


Carrier Duct-Free systems deliver comfort where ducted systems can’t. Motorized louvers controlled by the user ensure excellent distribution to every part of the space.

Quiet Operation

Total comfort extends beyond temperature control to include quiet, unobtrusive operation.



Comfort is delivered where and when it’s needed, not throughout the entire home or business. That means extra economy beyond the 13.0 SEER cooling efficiency.


Built-In Reliability

Enjoy comfort and peace of mind with a trouble-free design, rigorous reliability qualifications and built-in safety features, all backed by Carrier.

Individual Room Comfort and Maximum Versatility

Individual set points, controls and sweep features maximize comfort, eliminate hot and cold spots and add the versatility to match the most challenging comfort needs.

Simple Operation

Most units can be controlled with an easy to use infrared wireless remote control or optional wired control on most units.

Easy Installation, Attractive Appearance

The compact and lightweight indoor units feature neutral colors to match any décor. Designer colors provide options for our high wall units, and all offer simple, flexible installation to minimize disruptions.

Geothermal Comfort Systems

Why Choose Geothermal?

Geothermal Systems provide homeowners with a wide range of benefits.

  • Savings: Generally, no other heating and cooling system offers lower operating costs, with savings up to 60% compared to ordinary systems.
  • Comfort: These systems provide even temperatures throughout the home year round, with excellent dehumidification during cooling.
  • Environmentally Sound: Geothermal is a clean, green, and renewable technology to reduce your carbon foot print now and for future generations.
  • Reliable: Geothermal units last longer than ordinary air conditioners and heat pumps. Since the units contain few moving parts, they operate for years with little maintenance.
  • Quiet Operation: Unlike ordinary air conditioners and heat pumps, no outdoor unit is required. Carrier geothermal units use heavy-duty, fully-insulated cabinets for quiet operation. Quiet, soft starting variable speed blowers are used in many models.
  • Flexibility: Heating, cooling and supplemental water heating from a single unit. And a wide variety of models and options to fit most any application.
  • Free Hot Water: During unit operation, free excess heat is used to supplement the home’s water heater.
  • Energy Independence: Geothermal systems reduce our need to import fuel.
  • Safe and Clean: No flame, no flue, no odors.


The Energy Efficiency Story

One of the main reasons many homeowners choose geothermal is the benefit of lower operating costs. In most homes, the cost for heating, cooling and hot water combine for about 70% of the total utility costs. Therefore, the biggest opportunity to save a substantial amount in utility costs is to improve those systems. That’s where geothermal can help in a big way.

For every one unit of energy purchased to operate a geothermal unit, it delivers four to five units of energy because the energy from the earth is free. In many scenarios, a geothermal system is significantly less expensive to operate than ordinary heating and cooling systems. Geothermal systems can save up to 70% in heating costs, up to 50% in cooling costs, and around 30-50% in hot water costs.

One way to compare efficiency is to calculate the cost for 1 million BTUs of heat transfer. Using a standard formula, an “apples to apples” comparison can be made based on local fuel rates and equipment efficiency.

Buderus Products

Buderus boilers, water heaters and controls are designed and built to outlast conventional heating systems. Since 1825 Buderus has been developing new heating technologies. In fact, Buderus produced the world’s first low-temperature hydronic heating systems. Today, Buderus products are acknowledged as the world standard in high-efficiency, low emission hydronic heating. All Buderus products are designed to meet strict safety, efficiency and environmental regulations.



Enhancing the Comforts of Home

Rinnai home and water heating products are dedicated to a smarter kind of comfort.

With our precisely engineered tankless water heaters, you can count on Rinnai to deliver an endless supply of hot waterwhenever you need it – even for multiple tasks at the same time. Plus, they feature space-saving design and ultra efficient performance formonthly energy savings. Efficiency and versatility have also made Rinnai Tankless Water Heaters a hit with commercial applications, giving restaurants, hotels, schools, multifamily residences and others the reliable performance they need to meet demands and reduce operating costs.

Our RH180 Hybrid Tank-Tankless Water Heater utilizes the same on-demand tankless technology with an efficient storage tank to deliver more hot water with less recovery time than a traditional – all in a quick and easy installation.

That same dedication to creating solutions that enhance the way people live is reflected in our home heating products. From the efficiency of our Condensing Boilers to the big comfort, small-space warmth of our Vent-Free Fan Convectors and Energy Saver® Direct Vent Wall Furnaces, cost-effective heat is here. Whether seeking whole-house comfort, a supplemental heating solution for nearly any room, or a single, energy-efficient source for home and water heating, we’ve developed the innovative products that open up a world of pleasant possibilities.


With over 1 million geothermal installations, the total estimated annual energy savings is 8 billion kWh of electricity and 40 billion BTUs of fossil fuels. It reduces our reliance on imported fuels by 21.5 million barrels of crude oil per year.

Homeowners with geothermal systems installed are saving a combined, estimated $750 million over 20 years.

Surveys by utilities have shown that more than 95% of geothermal system owners would recommend the technology to others.

The amount of the sun’s energy absorbed by the earth is more than 500 times the energy required for all of mankind every year.

Geothermal systems installed in schools are saving over $25 million in energy costs annually, saving more money for books, equipment and teachers.

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