Window air conditioners with heat pumps are a popular choice for a few different reasons, they are convenient and they save space.

 But how good is the heat on a window air conditioner compared to other heating options?

In this article, we will examine the heat output, offer a comparisons to space heaters, and talk about noise levels of window air conditioners.

How Good is the Heat on a Window Air Conditioner?

1. Heat Output

A. General Rule of Thumb

Window air conditioners can provide sufficient heat for a small room. But don’t expect it to work on the level of a central heat system. A better comparison is a standard sized 1500W space heater.

B. Room Size

For a small room up to about 150 ft, a window air conditioner can provide enough heat to keep the room comfortable.

For a large room, a window air conditioner may not be enough to heat the entire room evenly, and you’ll probably need some kind of backup plan like a extra space heater.

2. Comparison to Space Heaters

A. Heat Output

Window air conditioners can provide more heat than a space heater of the same size.

However, a larger space heater may provide more heat than a window air conditioner.

B. Energy Efficiency

Window air conditioners are typically more energy-efficient than space heaters.

So you should expect to see lower energy bills when using the heater on a window AC compared to a space heater

C. Portability

Window air conditioners are not portable, as they are designed to be installed in a window.

Space heaters, on the other hand, can be moved from room to room as needed.

3. Noise Levels

A. In General

Window air conditioners can be noisy, especially when the fan is running on high.

This can be a problem if you need to use the heater in a bedroom or other quiet space.

Some space heaters can also be quite noisy but there are options like radiator heaters that make little to no sound.

B. Solutions to Noisy Window ACs

Look for a window air conditioner with a low decibel rating, which will be quieter.

Consider installing soundproofing materials around the air conditioner to reduce the noise levels.

Rockwool insulation and rubber or two well-known soundproofing materials that can usually be purchased at your local Home Depot or hardware.

In conclusion,

 How Good is the Heat on a Window Air Conditioner?

Window air conditioners can provide sufficient heat for a small room and can be more energy-efficient than space heaters.

However, they are not portable and noise levels can be a concern, and larger rooms may require supplemental heating.

So consider the size of the room , the specific heating output of the AC in question, and noise levels when choosing a window air conditioner for heating.