6 Best PTAC Heat Pumps of 2026
We compared six PTAC heat pumps on cooling and heating capacity, efficiency, power supply and features.
By Daniel Brooks
Updated November 2, 2026
PTAC heat pumps move heat into the room instead of making it with an electric element, so they cost far less to run through spring and fall. We compared six PTAC heat pumps from Klimaire, TOSOT, Amana, Senville, ApooDr and Friedrich on heat pump output, backup heat, efficiency, controls and noise.
To browse every model we cover, visit our Through-the-Wall Air Conditioners with Heat page.
All Products Compared
| Product | Best For | Cooling | Heating | Power | Highlights |
|---|---|---|---|---|---|
| Klimaire 12,000 BTU PTAC Heat Pump | Overall | 12,000 BTU | 10,500 BTU heat pump + 3.5 kW | 208 to 230V, 20A 6-20P | 10.5 EER, remote, drain kit, Wi-Fi option |
| TOSOT 15,000 BTU Inverter PTAC Heat Pump | Inverter efficiency | 15,000 BTU | 13,500 BTU heat pump + 3.5 kW | 208/230V, 20A LCDI plug | Inverter, 53 dB, up to 850 sq ft |
| Amana K-Series 12,000 BTU PTAC Heat Pump | Quiet, made in USA | 12,000 BTU | Heat pump + 3.5 kW | 230V, 6-20P cord | Up to 550 sq ft, STC 29, app control |
| Senville 9,000 BTU PTAC Heat Pump | Small rooms | 9,000 BTU | Heat pump + 3.5 kW | 208/230V, 20A 6-20P | Remote, timer, dehumidify |
| ApooDr 12,000 BTU PTAC Heat Pump | Optional wall thermostat | 12,000 BTU | Heat pump + 3.5 kW | 5.5 ft cord | Up to 550 sq ft, 7 year compressor warranty |
| Friedrich ZoneAire 15,000 BTU PTAC Heat Pump | Sleeve kit included | 14,600 BTU | 13,800 BTU heat pump + electric | 230V | Sleeve and grille kit, QuietMaster |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Overall |
Klimaire 12,000 BTU PTAC Heat Pump
|
Buy | |
TOSOT 15,000 BTU Inverter PTAC Heat Pump
|
Buy | ||
| Best Premium |
Amana K-Series 12,000 BTU PTAC Heat Pump
|
Buy | |
| Best Value |
Senville 9,000 BTU PTAC Heat Pump
|
Buy | |
| Best Budget |
ApooDr 12,000 BTU PTAC Heat Pump
|
Buy | |
Friedrich ZoneAire 15,000 BTU PTAC Heat Pump
|
Buy |
Top 3 PTAC Heat Pumps Reviewed
#1 Klimaire 12,000 BTU PTAC Heat Pump: Best Overall
Why We Picked It
Klimaire’s R-32 PTAC heat pump delivers 12,000 BTU of cooling, heat pump heating with a 3.5 kW backup heater and a 10.5 EER, and it ships with a wireless remote and a drain kit.
Klimaire designed this series as a drop-in replacement for the major brands, so it slides into most standard 42 by 16 inch wall sleeves without modification. That makes it a sensible choice when an old unit fails in an apartment or hotel room and you want to reuse the sleeve and grille. The heat pump handles heating in moderate weather, with the 3.5 kW electric element as backup when it turns colder. Cooling, heating and fan-only modes cover the year. Unlike many PTACs that rely only on a front panel, it comes with a wireless remote, and a Wi-Fi option lets you control it from a smartphone app. The drain kit is in the box too, which helps where condensate needs to go somewhere specific. Power is 208 to 230V single phase through a 20A LCDI 6-20P plug. New installations still need a sleeve and rear grille, which are not included.
Key Specifications
- Cooling: 12,000 BTU
- Heat pump: 10,500 BTU
- Backup heat: 3.5 kW electric
- Efficiency: 10.5 EER
- Refrigerant: R-32
- Power: 208 to 230V, 20A LCDI 6-20P plug
- Included: Wireless remote, drain kit
- Smart: Wi-Fi option
| Pros | Cons |
|---|---|
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Things to Consider
Check whether your order includes the Wi-Fi module or whether it is an add-on. For a new opening, budget for a sleeve and grille.
Best For
This PTAC unit is best for replacing a worn PTAC in an existing sleeve.
Check the current price and availability of the Klimaire 12,000 BTU PTAC Heat Pump on Amazon.
Read our full Klimaire 12,000 BTU PTAC Heat Pump review.
#2 TOSOT 15,000 BTU Inverter PTAC Heat Pump: Best Inverter
Why We Picked It
TOSOT’s inverter PTAC brings variable speed technology to a standard 42 inch sleeve, with 15,000 BTU of cooling, 13,500 BTU of heat pump heating, a 3.5 kW backup heater and a listed 53 dB on high fan.
Most PTACs switch their compressor fully on and fully off, which is where the familiar hotel room thump comes from. The TOSOT inverter compressor changes speed instead, which TOSOT says saves up to 30 percent on energy while holding the temperature steadier. It lists an EER of 10.7 and covers spaces up to 850 sq. ft., so it can handle a studio or a large living room. An installer sets a dip switch to choose the heating method: the heat pump, which is efficient in moderate climates, or the 3.5 kW electric heater, which heats quickly and serves as backup below 20°F. TOSOT rates the unit to run from 20°F to 115°F, coats the outdoor coil against corrosion and adds freeze protection. A ventilation lever brings in outside air when you want fresh air, at some cost to efficiency. At 53 dB on high fan, it is also one of the few PTACs that lists a noise figure at all.
Key Specifications
- Cooling: 15,000 BTU
- Heat pump: 13,500 BTU
- Backup heat: 3.5 kW electric
- Coverage: Up to 850 sq ft
- Efficiency: 10.7 EER, inverter compressor
- Noise: 53 dB on high fan
- Operating range: 20°F to 115°F
- Power: 208/230V, 20A LCDI plug
- Weight: 144 pounds
| Pros | Cons |
|---|---|
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Things to Consider
At 144 pounds it takes two people to slide into the sleeve. The heating method is set at installation, so decide between heat pump and electric heat before the unit goes in.
Best For
This PTAC unit is best for large rooms and anyone who wants the steadier, quieter running of an inverter.
Check the current price and availability of the TOSOT 15,000 BTU Inverter PTAC Heat Pump on Amazon.
Read our full TOSOT 15,000 BTU Inverter PTAC Heat Pump review.
#3 Amana K-Series 12,000 BTU PTAC Heat Pump: Best Quiet Design
Why We Picked It
Amana’s K-Series heat pump is designed and assembled in the U.S.A., with Bluetooth and RF connectivity, an Amana mobile app, a quieter build rated STC 29 and a 3.5 kW backup heater.
The K-Series is a full redesign. Amana removed the control pad from the front of the unit, so you run it from a wired or wireless wall thermostat or through the Amana app over Bluetooth. That gives a clean look and keeps guests from changing settings, but it also means you must buy a thermostat for the unit to work. The same connectivity speeds up setup and lets you check troubleshooting and diagnostics without taking the front off. Amana also reworked the materials to keep compressor and outdoor noise out of the room, and lists a Sound Transmission Class of 29. Amana says the new series can reach an EER of up to 14.0, depending on the model. This 12,000 BTU heat pump cools and heats an area up to 550 sq. ft. and plugs into a 230V circuit through a 6-20P cord. It fits a standard PTAC sleeve, sold separately with the rear grille.
Key Specifications
- Cooling: 12,000 BTU
- Heat: Heat pump with 3.5 kW electric backup
- Coverage: Up to 550 sq ft
- Controls: Wall thermostat or Amana app over Bluetooth
- Sound: STC 29
- Power: 230V, 6-20P cord
- Built: Designed and assembled in the U.S.A.
- Weight: 120 pounds
| Pros | Cons |
|---|---|
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Things to Consider
Add a compatible thermostat to your order, since the unit has no buttons of its own. It suits owners who want a clean, tamper resistant install.
Best For
This PTAC unit is best for rental units and bedrooms where a quiet, tamper resistant unit matters.
Check the current price and availability of the Amana K-Series 12,000 BTU PTAC Heat Pump on Amazon.
Read our full Amana K-Series 12,000 BTU PTAC Heat Pump review.
Other Models Worth Considering
Senville 9,000 BTU PTAC Heat Pump. Senville’s 9,000 BTU PTAC heat pump includes a 3.5 kW backup heater, a remote, a timer and a dehumidify mode, and it fits standard PTAC wall sleeves.
ApooDr 12,000 BTU PTAC Heat Pump. ApooDr’s 12,000 BTU heat pump heats and cools up to 550 sq. ft., uses R-410A refrigerant, accepts an optional 24V wall thermostat and carries a 7 year compressor warranty.
Friedrich ZoneAire 15,000 BTU PTAC Heat Pump. Friedrich’s ZoneAire heat pump cools at 14,600 BTU, heats at 13,800 BTU with electric backup, uses QuietMaster noise reduction and includes a sleeve and grille kit plus a 2 year parts and labor warranty.
What to Expect from PTAC Heat Pumps
A PTAC, or packaged terminal air conditioner, is a complete heating and cooling system in one metal chassis that slides into a sleeve through an exterior wall. The indoor side blows conditioned air into the room, and the outdoor side rejects heat through a grille on the outside of the building. Every PTAC also heats, either with an electric resistance strip, with a heat pump that runs the refrigeration cycle in reverse, or with both. That is why you see them under the windows of hotel rooms, apartments and senior living units: one appliance handles the whole year without ductwork.
For more options, see our guides to PTAC units and 230V through-the-wall air conditioners with heat. The product cards above show the current price for each model.
How to Choose PTAC Heat Pumps
Heat Pump or Electric Heat
An electric heat strip warms the room like a space heater: simple, reliable in any weather and inexpensive to build, but costly to run for long periods. A heat pump moves heat from outside air into the room and uses far less electricity in mild weather. PTAC heat pumps always include an electric strip as backup, because heat pump output drops as the outdoor temperature falls. In a climate with long, mild shoulder seasons, a heat pump model pays for its higher price. In a cold climate, the backup strip will do much of the work on the coldest days either way.
Inverter PTACs
A standard PTAC compressor runs at full speed until the room reaches temperature, then shuts off, which causes the familiar hotel room cycling and the loud restart that follows. An inverter compressor varies its speed to match the load, so it runs longer at lower output, holds the temperature steadier, makes less noise and uses less energy. Inverter PTACs cost more and only a few brands offer them, but they are worth a look for bedrooms and rooms you use all day.
Check Your Circuit and Plug
Nearly every PTAC runs on 208/230V single phase power, not a standard household outlet. The plug type tells you the circuit: a 20 amp unit uses a NEMA 6-20P plug, and units with larger heaters may use a 25 or 30 amp plug that needs a matching receptacle and breaker. Many cords include LCDI protection or a reset breaker. Check the receptacle you have before you order, because a unit with the wrong plug will not fit, and adding a new circuit is a job for an electrician.
Sleeve and Grille
The wall sleeve is a metal box that lines the opening in the wall, and the exterior grille covers it outside. Most PTACs sold today fit the industry standard 42 by 16 inch sleeve, so a new chassis can usually replace an old one of another brand without touching the wall. Most listings do not include the sleeve or grille. If you are cutting a new opening, either buy a kit that includes them or budget for both, and make sure the sleeve is level or tilted slightly outward so condensate drains outside.
Controls and Smart Features
Most PTACs have a control panel on the front with a display, fan speeds and a fan-only mode. Many now add a remote, and some include a Wi-Fi smart kit for phone control, schedules and away settings. Commercial-style units often accept a wired wall thermostat, which lets you control the unit from a better spot in the room. Some newer designs remove the front panel entirely and require a wall thermostat or an app, which suits rentals where you want to limit tampering.
How We Evaluate PTAC Heat Pumps
We rank PTAC units on manufacturer specifications and listing details: cooling capacity, heating type and output, efficiency ratings, power supply and plug, controls, what comes in the box and price. We kept only new, in-stock units and left out sleeves, grilles, parts, renewed listings, 265V commercial units and listings with too little data.
Frequently Asked Questions
Do PTAC heat pumps work in cold weather?
Heat pump output drops as it gets colder, so PTAC heat pumps include an electric heater that takes over in cold weather. You stay warm, but you pay electric heat rates on the coldest days.
Is an inverter PTAC worth it?
For bedrooms and rooms used all day, often yes. An inverter runs more quietly and steadily and uses less energy, though it costs more up front and fewer models are available.
Can I plug a PTAC into a regular outlet?
Almost never. Most PTACs need a dedicated 208/230V circuit with a matching receptacle, usually a NEMA 6-20 for 20 amp units. Check the plug type on the listing before you buy.
How long does a PTAC last?
With regular filter cleaning and a yearly coil cleaning, a PTAC typically lasts many years. Units on the coast or in heavy daily use wear out sooner, and a coated outdoor coil helps.
Final Verdict
The Klimaire 12,000 BTU PTAC Heat Pump is the best PTAC heat pump for most rooms, with a 10.5 EER, electric backup heat, a remote and a drain kit. For inverter efficiency in a large room, choose the TOSOT 15,000 BTU Inverter PTAC Heat Pump, and for a quiet, tamper resistant install, the Amana K-Series 12,000 BTU PTAC Heat Pump.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.