7-Eleven Says Goodbye to R-404A
…and is classified as an HFC/HFO mixture. It contains twenty-six percent of HFC R-32, twenty-six percent of HFC R-125, twenty-one percent of HFC R-134a, seven percent of HFO R-1234ze, and…
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Thoughts on Flammable 2, 2L, & 3 Refrigerants
…rated as a ‘1’ on ASHRAE’s flammability scale. These refrigerants show no sign of flame propagation when tested in air at 21° Celsius (69.8° Fahrenheit) and 101 KPA. (14.6488 pounds…
Product Review: AlorAir Basement/Crawl Space Dehumidifiers
…level to below thirty-six percent. You will know it worked as the ‘Cont. Defrost,’ light will have lit up green and the humidity readout will state ‘CO.’ Continuous mode is…
2019 1234yf Refrigerant Pricing Predictions
…before, the price has been VERY stable over the years. 2015 – $700.00 – Source 2016 – $700.00 – Source 2017 – $710.00 – Source 2018 – $690.00 – Source…
What Are Mini-Split Air Conditioners?
…your ductless or mini-split systems. Now, each one of these types of units have their own Pros and Cons. The ductless system comes with two main components: The air handler…
How Do Portable Air Conditioners Work?
…components in a portable air conditioner. These include a compressor, condenser, refrigerant, condenser coils, evaporator coils, and blower. Each of these components has a job to do. Without any of…
How Do Infrared Refrigerant Leak Detectors Work?
…go out on them after working on a larger leak or after dipping the probe in water. (Yes, this happens.) Don’t even get me started on what kind a homeowner…
R-134a 2016 Pricing Predictions
…flat, or plummet to under fifty dollars a cylinder? Well let’s dig into my prediction for the summer. Also, please note that I said prediction. Refrigerants are a commodity and…
Website Showcasing Companies That Switch to Natural Refrigerants
…another big driver of change. So far they have over one-thousand stores using self-contained hydrocarbon refrigerators/freezers (R-290 and R-600a). They have also begun experimenting with CO2 applications. They are piloting…
It’s Nearly 2017. It’s Time to Say Goodbye to Your Old R-22 Unit…
…$700 for a thirty pound cylinder. That is a one-hundred and thirty-three percent increase. That is huge! But wait, there’s more! Next year the price is expected to rise again….
R452A Refrigerant: Properties, Pros, Cons, Uses
…both refrigerants. Refrigerant Properties R-404A R-452A Boiling points (0C / 0F) -46.5/ -51.7 -47/ -52.6 Critical temperature (0C/ 0F) 72.1/161.8 74.9 / 166.8 Critical pressure (bar / psig) 37.3 /…
Reserving Your Reclaimed Refrigerants
…that I’ll mention here is that by using this reclaimed refrigerant rather it be R-22, R-410A, or whatever you will be purchasing it ten, fifteen, maybe even twenty percent cheaper…
Product Review: COLZER 190 PPD Commercial Dehumidifier
…blue on the front part, and on the back, it’s grey. The unit weighs 97 pounds and is 21.5 inches long, 19.3 inches wide, and 32 inches wide. It also…
Are Infrared Refrigerant Detectors Worth It?
…your detector for ten years. You save yourself the hassle as well as the money. (Sensor replacement for other units can be as high as forty-dollars.) Some users have stated…
R- 1233zd Refrigerant Fact & Info Sheet
…Flammability Levels: Class 1 – No Flame Propagation Lubricant Required: Mineral Oil Boiling Point: 18.3 °C ( 65 °F) Critical Temperature: 166.5 ℃ (331.7 °F) Critical Pressure: 36.2 bar (525.6…
How To Buy Refrigerant
…only a few months on January, 1st 2018. This change now adds HFC refrigerants such as R-134a, R-404A, and R-410A to the refrigerant sales restriction. Before, since these HFC refrigerants…
Product Review: Ivation 30, 50, & 70 Pint Energy Star Dehumidifier
…contacted by phone at 1-866-849-3049 or through e-mail at info@myivation.com. Cons Every product, no matter who makes it, will have drawbacks. That’s just how it is. That being said, it…
Product Review: Colzer 30 & 70 Pint Portable Dehumidifier
…up… I didn’t notice it, my wife did. She didn’t like it. At the time I was still young and didn’t know much about home ownership. I did some research…
What is Refrigerant Subcool?
…the topics and will give you more information then you would ever need. YouTube.com – How to Calculate Superheat and Subcool ACHRNews.com – Subcool Info YouTube.com – Superheat and Subcooling…
Product Review: Vremi Dehumidifier Moisture Maniac 22 & 50 Pint
…on the market place today. Today’s product is from a company named Vremi. Their product, known as the Moisture Maniac, comes in two different sizes. The first size comes in…