Best Window Heat Pump Units Today
This post contains affiliate links. Purchases made through them may earn a commission at no extra cost to you.
How I researched
-
I compared current manufacturer specs and manuals to confirm which window units are true heat pumps (not just electric strip heat), their BTU ratings, smart features, and any low-temperature limits.
-
I prioritized models with broad US availability and strong reliability signals, then weighed installation method (standard window vs. “over-the-sill”), noise, and control options.
Top picks
1. GE AWGP12WWA — Best for most rooms (smart + efficient)
If you want a true window heat pump that’s easy to live with, this 11,000-BTU model hits the sweet spot: efficient inverter performance, Wi-Fi controls (SmartHQ app), and heating suited to medium rooms around 450–550 sq. ft. Standard double-hung window install with an included kit.
- COOLS MEDIUM ROOMS- Delivers 11,000 BTU (7,800 BTU SACC) cooling capacity for medium rooms up to 450 square feet.Filter Type : Easy Access Permanent Mesh
- 3-IN-1 PORTABLE AIR CONDITIONER- Built-in air conditioning, two fan speeds, and dehumidifying capabilities provide flexible and optimal home comfort
- AUTO EVAPORATION TECHNOLOGY- Under most room conditions, the AC will evaporate any water the unit collects, so theres no need to drain excess water
Pros
-
True heat-pump heating (not just resistance).
-
ENERGY STAR-level efficiency with inverter compressor.
-
App and voice control; schedules and geofencing.
-
Capable room coverage for most living rooms/bedrooms.
Cons
-
Heating output drops as outdoor temps fall.
-
Bulky chassis; easier with two people to install.
2. GE AWGP08WWF — Best for small rooms & bedrooms
This 8,000-BTU heat-pump window unit brings the same smart features to smaller spaces, ideal for bedrooms and home offices up to ~350 sq. ft. Quieter and lighter than bigger chassis, so it’s easier to handle.
- ULTRA QUIET - The U-shape design of Midea U Smart Inverter air conditioner uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 10x quieter than traditional units with operation as low as 32 dBA. Cooling Watts: 710W, Rated Cooling Amps (AHAM): 8.78.Airflow (CFM) Roomside (hi low): 215/150. Refrigerant: R32.
- MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U window air conditioner achieves over 35% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Certification.
- SMART CONTROL - Midea U Smart Inverter air conditioner is Wi-Fi enabled and can be controlled from anywhere using the SmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices.
Pros
-
Compact heat pump with Wi-Fi control.
-
Right-sized for small rooms; energy-sipping inverter.
-
Widely available at major retailers for quick pickup.
Cons
-
Lower heating BTUs—best as supplemental heat.
-
Not ideal for drafty rooms or high ceilings.
3. Midea MAW12H2ZWT (12,000 BTU) — Best value heat-pump combo
A budget-friendly way to get cooling + heat pump in one window unit, with app control, scheduling, and solid coverage up to ~500–550 sq. ft. Note the typical low-temp limit: heat-pump mode is for shoulder seasons, not deep winter. Check price on Amazon.
- 3 IN 1 COMFORT - The Midea EasyCool Window Air Conditioner unit has three modes to help your house, apartment, office, or room be as comfortable as possible. It can cool a space up to 350 sq. ft. quickly, circulate air with its 3-speed fan, or reduce humidity utilizing the dehumidifier mode.Controller type:Remote Control.Air Flow efficiency:196.47 CFM.core material : Copper.Control Type : Electronic
- ENERGY EFFICIENT - The EasyCool window air conditioner helps save you money throughout the year. There is also multiple custom settings to help you be even more energy efficient like Eco mode and an EasyTimer feature to program a schedule that fits your needs.
- QUIET & EASY TO USE - This window AC unit is quieter than a household refrigerator. The intuitive LED display and remote control (batteries included) allow easy setting of time, temperature, and mode from across the room. The removable and reusable air filter protects your family and living space from dust and pet hairs.
Pros
-
True heat-pump heating at an approachable price.
-
Smart controls with routines and timers.
-
Good capacity for medium rooms.
Cons
-
Heating performance tapers off near ~40°F outdoor temps.
-
Standard window-unit noise profile (not as quiet as premium picks).
Buying guide
-
Confirm it’s a heat pump. Many “heat & cool” window A/Cs use electric resistance strips. Look for explicit “heat pump” in the specs.
-
Match BTUs to room size. Roughly: 8k for ≤350 sq. ft., 10k–12k for ~400–550 sq. ft., higher for large/open spaces.
-
Cold-weather plan. Most window heat pumps lose capacity near freezing; if you see regular sub-freezing temps, choose a model with backup electric heat (often 230V) or consider a mini-split.
-
Noise & comfort. Inverter units ramp up and down instead of cycling on/off—usually quieter and more consistent.
-
Install constraints. Measure carefully. Saddle units need the right sill/wall geometry; standard units need sturdy brackets and a helper to lift.
-
Smart features. Wi-Fi apps (GE SmartHQ, Friedrich, Soleus, Midea) make scheduling and energy savings easier.
FAQs
Q: What’s the difference between a heat-pump window unit and a “heat & cool” window A/C?
A: A heat pump reverses the refrigeration cycle to move heat efficiently. Many “heat & cool” models rely on electric resistance heaters, which cost more to run. Always confirm “heat pump” in the listing.
Q: Will a window heat pump work in winter?
A: They shine in spring/fall and mild winters but lose capacity as temps drop. For reliable sub-freezing heat, go with a model that includes backup electric heat or a dedicated cold-climate mini-split.
Q: Are saddle/“over-the-sill” units worth it?
A: If your HOA dislikes traditional window units or you want more daylight and a safer install, yes—provided your sill width and wall thickness meet the spec.
Q: Do these work with Alexa/Google?
A: Most current models offer Wi-Fi control with app scheduling and typically support voice assistants; check the specific listing for compatibility.
Q: How loud are they?
A: Inverter models are generally quieter than fixed-speed units because they modulate instead of cycling. Expect a steady hum rather than abrupt on/off noise.
As an Amazon Associate I earn from qualifying purchases. Some links may earn us a commission at no extra cost to you.
As an Amazon Associate, I earn from qualifying purchases.