Author Archives: Aaron H. Benetti

About Aaron H. Benetti

Aaron H. Benetti an HVAC technician who has worked in the field since 1991. He began his career as an HVAC installer and later began doing troubleshooting and repairs. Around 2010, he began to write books on HVAC topics, mainly tutorials and how-to information. Currently, Aaron works as an HVAC tech and also writes many articles and posts for websites as well as books and videos on HVAC topics.

What Size Mini Split Do You Need? (Mini Split BTU Sizing Chart to Sq Ft)

Mini Split systems are great for heating and cooling and are very versatile able to be fitted into almost any space. Besides picking the right unit how big a unit is needed also needs to be considered. This is easy to do by calculating the square feet of the space to be maintained. How to… Read More: What Size Mini Split Do You Need? (Mini Split BTU… »

Mini Split Ceiling Cassette vs Wall Mount Ductless

Installing a mini split has many benefits, from better efficiency and lower cost to operate, to DIY installations. Most are familiar with the ductless wall mounted units, but few are aware mini split units also come in a ceiling mounted option. The ceiling mounted option is called cassette type mini split and works just as… Read More: Mini Split Ceiling Cassette vs Wall Mount Ductless »

Our Picks for Best 115 Volt Window Heat Pump Units

Heat Pumps are a very efficient way to heat and cool a home; unfortunately, most window air conditioning heat pump units require 220/240 volts to operate. While 220/240-volt electrical lines can always be installed, this can add to the cost of installing a heat pump unit. With most outlets wired for 115-volt, a unit that… Read More: Our Picks for Best 115 Volt Window Heat Pump Units »

Causes and Fixes of a Mini Split EL-01 Error Code

An EL-01 Error on some mini split units indicates a communication problem between the inside and outside units. This includes Pioneer, Carrier, and more units, but be sure to check the error codes for your specific unit. There can be a difference in errors depending on the manufacturer and model, so always verify your mini… Read More: Causes and Fixes of a Mini Split EL-01 Error Code »

Mitsubishi Hyper Heat Mini Split Install and Review

There are many mini split systems available from several different manufacturers. Mitsubishi is one such manufacturer that is known for its well-built units and a good warranty. They have many packages that can be installed, including the Hyper Heat model, which is designed for colder temperatures. Mini split heat pump systems work very well cooling… Read More: Mitsubishi Hyper Heat Mini Split Install and Review »