Heat pumps are an efficient way to heat and cool your home, providing year-round comfort by moving heat instead of generating it. In the summer, they push heat outside to keep your home cool. In the winter, they pull heat from the outside air to warm your home—even when it’s cold out!
Effective Benefits of Carrier Heat Pumps
- Innovation – Greenspeed Intelligence combines adaptable-speed technology with the Infinity® System Control, creating a truly next-gen system. The variable-speed compressor adjusts its output between 25-100%, providing precisely the amount of heating or cooling your home needs. This continuous adjustment means longer, quieter operation at lower capacities, improving energy efficiency, enhancing comfort, and offering superior temperature control compared to standard systems.
- Efficiency – With impressive SEER2 (Seasonal Energy Efficiency Ratio) and HSPF2 (Heating Seasonal Performance Factor) ratings, the Infinity system delivers top-tier efficiency. Just like your car’s MPG, the higher the rating, the more savings you can expect. Our Infinity heat pumps can reach up to 23.0 SEER2 and 10.0 HSPF2, ensuring outstanding efficiency for your home.
- Humidity Management – The Infinity variable-speed heat pump goes beyond temperature control. Paired with an Infinity System Control and multi-speed indoor unit, it provides up to 400% better humidity removal, keeping your home comfortable year-round with Ideal Humidity System™ technology.
- Environmentally Friendly – Carrier’s commitment to the environment shines through with Puron Advance™ refrigerant, which reduces global warming potential by 75% while maintaining the non-ozone depleting properties of the original Puron. Additionally, our Infinity heat pumps are ENERGY STAR® certified, reflecting our dedication to delivering energy-efficient comfort while protecting the planet.
- Quieter Operation – Enjoy quiet comfort with the Carrier Infinity system. Thanks to the Silencer System II™ components, which reduce sound and vibration, these heat pumps operate as quietly as 55 dBA. Plus, the Quiet Mode feature offers an even quieter experience during heating operation, reducing sound output by approximately 2 dB.
Carrier Heat Pumps We Recommend
Click on the name, number or image to learn more about each.
Carrier 27VNA3 Heat Pump

Carrier 27VNA3 Heat Pump
Overview
The Carrier Infinity 23 Heat Pump, featuring the latest Infinity® 23 technology with Greenspeed Intelligence, represents the pinnacle of heating and cooling innovation. Designed to handle extreme temperatures, it provides efficient heating even in temperatures as low as -13°F and cooling up to 125°F.
Why This Heat Pump Is Right for You
With over-the-air software updates, you’ll always have access to the latest performance upgrades. These updates help minimize the need for service calls while ensuring your system runs at its best, delivering comfort and peace of mind. With a connected Carrier product, your dealer can remotely monitor and troubleshoot your HVAC system, safeguarding your investment and offering reliable service.
- Energy Efficiency: Lower utility bills by using less energy.
- Year-Round Comfort: One system for both heating and cooling.
- Environmentally Friendly: Reduces carbon emissions.
- Quiet Operation: Designed for minimal noise.
Carrier 27VNA0 Heat Pump: A Smarter, More Efficient Way to Stay Comfortable

Carrier 27VNA0 Heat Pump
When it comes to home comfort, innovation & efficiency are at the heart of the Carrier 27VNA0 Infinity 20 Heat Pump with Greenspeed Intelligence. This state-of-the-art system isn’t just another HVAC unit—it’s a game-changer for maintaining precise temperature control, reducing energy costs, and improving overall home comfort.
Designed to operate in extreme conditions, it heats effortlessly even in temperatures as low as -11°F and cools effectively up to 125°F. Let’s dive into what makes this heat pump one of the best in its class.
What Sets the Carrier 27VNA0 Heat Pump Apart?
The Infinity 20 Heat Pump with Greenspeed Intelligence is different in a lot of ways. It offers variable-speed compression that can step down as low as 25% of its capacity. That’s huge from a comfort perspective. The ability to run in lower speeds most of the time makes it quieter and more adept at removing humidity in the summer. It’s also significantly better than a 2-stage unit at keeping temperatures even. Plus, those lower speeds are the sweet spot for the unit’s best efficiency levels and for getting the most benefit out of other systems you might have like an air purifier because of more constant air flow through the system. Enjoy heating operation down to -11⁰F; and cooling capacity up to 125°F.
Always have access to the latest performance enhancements and upgrades. Over-the-air software updates can reduce or eliminate service calls while ensuring optimum system performance and home comfort. Purchasing a connected product from Carrier provides the peace of mind that your dealer can remotely monitor and troubleshoot your HVAC system, protecting your investment and providing efficient and reliable service.
Quiet Mode feature allows homeowners to limit the units sound level from the wall control – ensuring quiet time on your patio and an uninterrupted night sleep. New advanced defrost uses the latest in heat pump technology to only run when needed and to stop defrost only when the coil is free of frost.
Why the Carrier 27VNA0 Heat Pump Is Perfect for Your Home
From cutting-edge Greenspeed Intelligence to unmatched efficiency, humidity control, and environmental responsibility, the Carrier 27VNA0 is more than just a heat pump—it’s an investment in your home’s comfort and sustainability.
If you’re looking for a system that:
- Provides precise temperature control: Steady, lower-capacity operation keeps your home consistently comfortable.
- Saves on energy costs: Carrier 27VNA0 delivers with a very high SEER2 rating…as high as 21.0
- Reduces humidity: removes up to 400% more humidity when paired with an Infinity System
- Reduces your environmental impact: Puron Advance™ refrigerant, which reduces global warming potential by 75% while maintaining zero ozone depletion.
- Operates quietly and efficiently year-round: Carrier’s Silencer System II™ components, this heat pump operates at sound levels as low as 55 dBA
…then this is the heat pump for you.
Introducing the 27TPA8: Efficiency Meets Comfort

Carrier 27TPA8 Heat Pump
The 27TPA8 model offers cooling efficiencies of up to 18 SEER2, making it a great choice for those seeking optimal performance. As with all Carrier heat pumps, this model is Hybrid Heat® system compatible, allowing you to save on heating costs during winter.
But the 27TPA8 takes it a step further, with Two-Stage Compression. This allows you to enjoy improved comfort with consistent temperatures and quieter operation.
Pair your Performance Series Heat Pump with an ecobee for Carrier Smart Thermostat and unlock the benefits of connected comfort, with InteliSense™ technology.
Why Choose the Performance Series Heat Pump?
Performance series heat pumps offer that perfect balance between budget limits you may have today and your desire for long-term energy savings.
The 27TPA8 boasts cooling efficiencies of up to 18 SEER2. Like other Carrier heat pumps it’s designed to be Hybrid Heat® system compatible to help you save on heating costs in winter too. But this Performance model also goes that one step further to give you two-stage compression for added comfort and quiet.
Pair your InteliSense-enabled Performance Series Heat Pump with an ecobee for Carrier Smart Thermostat to grant permission for data sharing, and enjoy the benefits of connected comfort. InteliSense™ technology gives your dealer the ability to remotely view the operational health of your system and use digital tools to provide more efficient customer service and remotely troubleshoot your system.
Upgrade Your Home Comfort Today
With a Carrier Performance Series Heat Pump, you’ll enjoy a perfect blend of energy efficiency, modern technology, and superior comfort. Contact Green Home Heating & Cooling to learn more about how the 27TPA8 or other Performance Series models can elevate your home’s heating and cooling experience.
Carrier 27TPA6 Heat Pump: Affordable Comfort with Advanced Technology

Carrier 27TPA6 Heat Pump
The Carrier 27SPA6 Heat Pump, part of the Performance Series, strikes the perfect balance between affordability and energy efficiency. Designed for homeowners who want long-term savings without exceeding today’s budget limits, this model offers reliable comfort year-round.
Why Choose the Carrier 27SPA6 Heat Pump?
Performance series heat pumps offer that perfect balance between budget limits you may have today and your desire for long-term energy savings. The 27SPA6 boasts cooling efficiencies of up to 16 SEER2. And, like other Carrier heat pumps, it’s designed to be Hybrid Heat® system compatible to help you save on heating costs in winter too.
Pair your InteliSense-enabled Performance Series heat pump with an ecobee for Carrier Smart Thermostat to grant permission for data sharing, and enjoy the benefits of connected comfort. InteliSense™ technology gives your dealer the ability to remotely view the operational health of your system and use digital tools to provide more efficient customer service and remotely troubleshoot your system.
The Right Choice for Comfort and Savings
The Carrier 27SPA6 Heat Pump combines innovative features like InteliSense™ technology with dependable efficiency and environmentally friendly refrigerant solutions. Whether you’re focused on lowering utility bills or reducing your carbon footprint, this model delivers on all fronts.
Carrier 27SCA5 Heat Pump: Affordable, Reliable & Energy Efficient

Carrier 27SCA5 Heat Pump
The Carrier 27SCA5 Heat Pump from the Comfort Series is designed with simplicity and affordability in mind. Whether you’re cooling your home during the summer or staying cozy in cooler seasons, this model provides year-round comfort with dependable performance. It’s the perfect solution for those seeking reliable efficiency on a budget, with ENERGY STAR® qualification available on select sizes.
Why Choose the Carrier 27SCA5 Heat Pump?
Comfort series heat pumps are designed simply to be reliable, efficient and affordable. As a heat pump they give you the benefit of summer cooling along with cooler season heating. This very affordable Comfort series model offers efficiency high enough to be ENERGY STAR® qualified on select sizes.
The Ideal Balance of Affordability and Performance
The Carrier 27SCA5 Heat Pump combines reliability, efficiency, and affordability to deliver year-round comfort. Whether you’re looking for an ENERGY STAR® qualified option or a durable system that fits your budget, this model is an excellent choice.
Carrier 37MUHA Crossover Heat Pump: Compact Design, Premium Comfort

The Carrier 37MUHA Crossover Heat Pump is thoughtfully engineered to combine durability, energy efficiency, and space-saving design. Whether you’re working with limited outdoor space or planning a multi-family housing project, this heat pump offers unmatched versatility and performance. Its compact size allows installation as close as 4 inches from your home, freeing up valuable yard or patio space. For even more flexibility, it can be placed on a roof or stacked for multi-unit configurations.
When paired with the 45MUAA fan coil and Carrier Crossover Solutions, the 37MUHA provides seamless operation. Its constant airflow system supports a range of filter sizes, including high-performance MERV 13-rated 4” filters, ensuring optimal airflow and indoor air quality.
Why Choose the 37MUHA Crossover Heat Pump?
- Exceptional Efficiency: Savings with ratings of up to 18 SEER2 (cooling) and 9.8 HSPF2 (heating)
- Premium Comfort Features: Precise temperature control with its fully variable-speed system, providing consistent, even comfort in every room
- Superior Humidity Management
- Space-Saving Design: Ideal for homes with limited outdoor space
- Environmentally Friendly: Uses Puron Advance™ refrigerant with a 75% reduction in global warming potential compared to older refrigerants.
- Quiet Operation: Sound levels as low as 55 dBA ensuring it won’t disrupt your indoor or outdoor environment.
Perfect for Single and Multi-family Homes
Available in a variety of sizes, the 37MUHA can accommodate most homes. That’s why a call to Green Home can assure that you get the right heat pump for YOUR home. will assess your specific needs and recommend the right size and configuration for optimal performance.
Durable, efficient, and versatile, the 37MUHA is the perfect solution for homeowners and multi-family housing projects. Whether you’re prioritizing compact design, energy savings, or premium comfort, this heat pump delivers on all fronts.
You can also visit the Carrier website to compare features side by side.