1 Best Battery-Powered Air Conditioner: Shocking, Zeisty Truth

actual air conditioner that is powered by 24V lithium ion battery

We don’t usually put ‘shocking’ in the headline. It’s clickbaity, dishonest, and doesn’t incorporate in our HVAC specification experts brand well. However, this article about the best battery-powered air conditioners deserves ‘shocking’ in the headline for a very good reason. Here’s why: We don’t need to review the Top 5 or Top 10 best battery-operated … Read more

Zero Breeze Mark 2 Review: Battery-Powered Portable AC Gawk

how refrigeration cycles makes portable air conditioner work

Push ‘On’ for cool air. That’s it. This is the key premise of the Zero Breeze Mark 2 portable air conditioner. Since the invention of air conditioning technology, engineers have been trying to figure out how to make a truly portable air conditioner.  No cords. Only batteries. Lightweight but still capable to deliver plenty of … Read more

Best 4 Zone Mini Split Systems In 2021 (Mitsubishi, Daikin etc.)

list of the best 4 zone mini split units for 4 rooms

If you want to install an air conditioning and heating system in 4 different rooms, your best option is a 4 zone mini-split system. These quad systems are becoming increasingly more popular because they are bost energy-efficient, require no ductwork, and are easy to install/maintain. Here’s how you can distribute the 4 indoor units in … Read more

Best 5 Zone Mini Split Systems In 2021 (Mitsubishi, Carrier, etc.)

5 rooms with indoor air conditioner unit installed and 1 outdoor unit

5 zone mini-split heat pump system perfect for standard and larger houses. Basically, they are comprised of: 1 outdoor unit (very powerful; around 3,000 W). 5 indoor units or ‘heads’. You can place these 5 heads in 5 different rooms to get superb air conditioning and heating capability. Five zone mini-split indoor units have 6,000 … Read more