In heating mode, the EcoFlow Wave 2 draws a maximum of 600W (540W on battery), which is a heating capacity of 6100BTU. Again, that’s good for smaller rooms; if you’ve got a very cold space or larger room, you may want to look at one of our best electric heaters instead. I found that on maximum heating mode, the Wave 2 topped out just shy of 400W. With rising energy costs and extreme weather events, staying cool during the summer months and heat waves is becoming more challenging and expensive. But with the right portable air conditioning unit, there are ways to achieve excellent cooling power to keep comfortable, off the grid, or on the go. Enjoy the convenience of cooling and heating right out of the box! It’s the perfect air conditioner for any compact space. Extremely simple to use, requiring no installation or drainage*. EcoFlow’s tailor-made compressor enables WAVE 2 to provide 5100 BTUs of cooling and 6100 BTUs of heating. The air conditioner comes with a user manual that provides step-by-step instructions on how to install it. The entire process takes less than ten minutes, and no special tools or skills are required. Portable air conditioning units are rarely really that. Sure, they can be put away in winter or wheeled from room to room, but they’re far from what I’d call portable. That’s where the EcoFlow Wave 2 comes in. This upgraded model provides faster heating and cooling than ever before. Discover WAVE 2’s benefits and how it improves on its predecessor. EcoFlow WAVE 2 Overview

In addition to the off-grid charging capability, EcoFlow also uses R290 refrigerant, which is more eco-friendly than traditional refrigerants, as it has no ozone-destruction qualities. Taking the extreme, I let the sun heat up my office during the day, hitting a peak of 37°C. When the sun was no longer shining in, I put the Wave 2 on max, which dropped the temperature to 29°C in just shy of three hours – that’s an extreme test.

Specs of DELTA Max 2000

Anywhere, anytime use:Weighs only 14.5kg without an add-on battery, making it more portable and compact.

With the battery attached, mains charging was drawing 743W, which is enough to fully charge the battery in just shy of two hours. Using a 400W solar panel, I got an input of between 100W and 300W, which meant that it took between eight and four hours to fully charge; how much sunlight is available has a massive impact here. Ultimately, my choice of mode was based on the temperature and cooling need. I tested the unit inside my garden office (around 7m²), which faces south, with the sun beating down through the glass doors. At its worst, this office can easily zoom past 35°C with the doors shut. One of the most significant upgrades of the WAVE’s newest generation is its heating and cooling capabilities. The original WAVE Portable AC was a powerful unit — but it was limited to only cooling.

The EcoFlow WAVE 2 uses R290, a natural refrigerant that’s clean, green, and perfect for a relaxing cooling experience. With lower global warming potential and no ozone emissions, it’s the ideal way to stay cool and comfortable compared to traditional refrigerants while reducing your carbon footprint. EcoFlow WAVE 2 Swappable Battery

Portable air conditioners offer relief from high energy costs, and the WAVE 2 Portable AC sets itself apart with its powerful performance, compact design, and simple integration.The WAVE 2 Portable AC features 6100 BTUs of heating capacity, raising the temperature by 18°F (10°C)— from 68°F to 86°F (20°C to 30°C)in just five minutes. The EcoFlow WAVE 2 Portable Air Conditioner is a must-have for individuals who are always on the go and in need of a reliable and convenient source of cool air. It is compact, lightweight, and easy to install, making it ideal for use in outdoor and indoor settings. EcoFlow WAVE 2 Is Installation-free – Fits Anywhere. BTU heating and 5100 BTU cooling performance for vans, RV, tents, off-grid rooms, or outdoor spaces While on Eco mode, with EcoFlow's exclusive technology of Smart Battery Allocation Algorithm, Wave 2 can balance between cooling mode and fan mode to provide users with an expected long runtime. Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

There’s also a timer mode, which runs between 30 minutes and eight hours, in half-an-hour increments. EcoFlow is perhaps better known for its power stations, such as the EcoFlow Delta 2, but the company is expanding into a wide range of, primarily, battery-powered products, including the EcoFlow Blade robot lawn mower and the Wave 2, its second-generation portable air conditioning unit. Using this battery is neater, as it clips into the bottom and becomes fully integrated. However, if you have a compatible power station, such as the Delta 2, you can buy a cable that links the two together, reusing your existing battery. Its predecessor only reduced the temperature by 11°F (6°C) in about eight minutes, meaning the WAVE 2 Portable AC delivers cooler results in a fraction of the time. Heating and Cooling It’s also an excellent choice for motorhome owners and campers who want an HVAC option for their adventures that’s equipped to keep up with an on-the-go lifestyle.

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The battery can take 800 charges before it hits 80% capacity, as it uses older technology. Still, that means that if the battery was charged for three months of the year, once per day, it would take 8.8 years until the battery was at 80% capacity. The WAVE 2 Portable AC boasts a compact size and offers impressive temperature control capabilities. With 5100 BTU of cooling power (and 6100 BTU of heating), it’s fully equipped to keep you comfortable even on the hottest (or coldest) days. If you’re concerned about sustainability — and who isn’t? — WAVE 2 uses R290 as its refrigerant. Unlike traditional coolants used in ACs and refrigerators — like freonand other CFCs— R290 is a natural, clean, and green refrigerant with less global warming potential and no ozone emissions. You’re doing your bit to reduce your carbon footprint by choosing an AC that uses eco-friendly coolants. But if you thought the original was impressive, wait to see what the EcoFlow WAVE 2 Portable AC can do. EcoFlow Wave 2 offers 5100 BTU cooling and 6100 BTU heating performance using an inverter compressor integrated with an advanced algorithm that helps ensure decent air conditioning performance