Portable generators are not just for powering small appliances; they can also be used to keep energy-intensive home systems running during power outages. Yes, a portable generator can power your central air conditioning unit. However, you should make sure that you choose a generator that is strong enough to run the air conditioner and any other essential systems that you plan to connect it to. A standby home generator is a good option for powering your air conditioner, but be sure to research first.
There are many different types of generators, and you shouldn't try to power your AC if your generator isn't powerful enough to support the load. Any window air conditioner unit can be powered by a generator, but you may not be able to power many other appliances plus an AC window unit, depending on the size of the generator. Wattage is the primary unit of measurement used to determine how much a generator can handle. If you are considering purchasing a generator to power a window AC unit and additional appliances, you should do basic calculations and planning to determine if the generator you choose is sufficient.
You will need to supply a minimum power of 4000 W in order to power an air conditioner. The average air conditioner for a small room consumes around 3500W of power when starting up, and power consumption decreases as the house cools down. The power of the generator must be equal to or greater than the power of the appliances you want to operate. Also, to avoid any performance setbacks, you need to make sure that your air conditioner unit is the only large appliance that works on your generator.
Standby generators have the power to power central air conditioners, so you can return to a fresh home. A 14-kilowatt standby generator could power a 4-ton central air conditioner, while a 17-kilowatt model could work with a 5-ton central air conditioner. We recommend that you have a generator capable of providing at least 6,000 W of power when you are going to use any air conditioner in your home. There are three different common generators to power your air conditioner, and they vary in terms of power.
This means that even if your generator can power a working HVAC system, its initial wattage must also be higher than the initial system wattage (also called the maximum output wattage), otherwise the system will not start or you could be at risk of electrical damage. The increased use of fuel in the generator is the reason people generally choose not to run their air conditioner when there is no power. If you are having difficulty powering your window AC unit with a generator, follow these tips and upgrade to a newer, more efficient size generator for your window AC unit. However, if you use a smaller portable generator that you normally use to power some things while driving, it probably won't power your system. This can be especially difficult in the deep south, where heat and humidity will keep you sweating without air conditioning until your generator is sent or utility power goes back up and running. Running a window air conditioner with a generator isn't as simple as plugging it in and turning it on.
You need to make sure that the generator output power can withstand the highest starting power so that nothing is damaged. If you're considering buying a generator, deciding what size to buy isn't as simple as adding up the watts of the appliances you'll be using. On average, this generator will only power a normal air conditioner in your home while powering some lights and your refrigerator.