Product Review: MIDEA MAD50C1ZWS, MAD50C1YWS, & MAD20C1ZWS Dehumidifier

MIDEA MAD50C1ZWS, MAD50C1YWS, & MAD20C1ZWS Dehumidifier

Adding a dehumidifier to your home can solve a host of problems. It could be that you’ve noticed a damp or musty smell every time that you walk into your basement. Perhaps you have even seen some water droplets collecting on your basement windows, or worse yet, standing water on your basement floor. Or, in … Read more

US Senate Introduces New HFC Phase Down Bill

Last week the United States Senate announced a bi-partisan bill that would give the Environmental Protection Agency the power to phase out HFC refrigerants over a fifteen year period. This bill is in response to the Trump Administration’s inaction on the Kigali Amendment. Back in 2016 the Obama Administration pledged their support of the Montreal … Read more

Thoughts on Flammable 2, 2L, & 3 Refrigerants

Over the past few years the biggest concern when it came to refrigerants has been their Global Warming Potential. The higher the number the more damage that refrigerant could do to the environment. The Ozone problem has been fixed, more or less, due to the Montreal Protocol. In fact, just this month scientists announced that … Read more

Aldi Wins GreenChill Award from EPA

The Environmental Protection Agency has announced that the grocery chain Aldi has received a GreenChill certification excellence award. The reward was given due to Aldi’s tireless efforts of converting their stores to become more climate friendly. In 2018 there were no other grocery chains that received as many GreenChill store certifications as Aldi. For those … Read more

Columbus Ice Rink Moving to Ammonia


With the phase out of R-22 looming only a few months away many businesses have either begun looking for alternatives or have already set a plan in motion. One such example can be found at the Taft Coliseum in Columbus, Ohio. This coliseum seats up to seven-thousand people and is used for basketball and hockey … Read more

R-22 and the Close of Summer

At the beginning of this year many folks thought that the price of R-22 would rise and rise. Some were predicting prices at five-hundred or even six-hundred dollars for a thirty pound cylinder. After all, this was the last true summer for R-22. At the end of this year on January 1st, 2020 the Environmental … Read more

EPA Settles With Grocery Chain on Clean Air Violations

It was announced last Friday that an agreement had been made between the Federal Government’s EPA/Justice Department and the company Southeastern Grocers (SEG). Southeastern Grocers is a large grocery store chain that operates nearly six-hundred stores across the southern United States.  They operate under various supermarket chains including BI-Lo, Winn-Dixie, Fresco y Mas, and Harveys … Read more

Homeowners, R-22 Freon, and 2020

Over the past few months I have seen a rash of articles from all over the web stating that the price of Freon is going through the roof in anticipation of the Environmental Protection Agency’s planned phase out that hits January 1st, 2020. The frustrating part about all of these articles is that nearly all … Read more

Rash of Counterfeit R-1234yf Refrigerants

I read an article earlier this week on counterfeit 1234yf refrigerant being caught at a port in Poland. This refrigerant was no doubt bound for the Western European market. Polish authorities, in co-ordination with Honeywell, seized the counterfeit shipment and had it destroyed at the purchaser’s expense. As most of you know R-134a was phased … Read more

7-Eleven Says Goodbye to R-404A

7-Eleven, the world’s largest convenience store with sixty-eight thousand stores, has announced a partnership with Honeywell and their Solstice refrigerant line. Specifically, 7-Eleven has announced that they will be switching their condensers away from R-404A and over to the Solstice N40 refrigerant in the United States and Canadian markets. That is nearly twelve-thousand stores. This … Read more

HFOs & CO2 to Power 2022 Olympics


It was announced today that the 2022 Olympics that will be held in Beijing will be using a combination of R-744 Carbon Dioxide refrigerant and an HFO refrigerant known as R-449A. In both instances this will be the first time that China has used these alternative more environmentally friendly refrigerants. R-744 will be used for … Read more

Ice Rinks Stockpiling R-22 Before January 2020

As we all know, when January hits in 2020 R-22 production and importing will no longer be allowed within the United States. The only way to receive R-22 will be through purchasing virgin product from those distributors who have stockpiled or by purchasing reclaimed refrigerant. This simple fact is causing a lot of concern for … Read more

June HFC Refrigerant Pricing Alert & Anti-Dumping


On April 4th, 2019 a suit was filed by the HFC Coalition to the International Trade Commission (ITC). This suit aimed at stopping the dumping of HFC blended refrigerants such as R-410A, R-404A, and R-407C. The ITC’s decision on rather or not to review the suit was set for a deadline in May, but it … Read more

Washington Signs HFC Bill & Vermont Announces HFC Plan

A few more dominoes fell this week in the HFC phase down across the United States. I had reported a few weeks ago that Washington State’s HFC phase down had passed the legislature and just needed the signature from the governor. Well, Governor Jay Inslee signed bill HB 1112 this week. This adds yet another … Read more

Why Is My Air Conditioner Freezing?

How does it work?

There is nothing more frustrating then finding that your air conditioner isn’t working during a hot summer’s day. As I write this article it’s a few days before Memorial Day and it’s already starting to get hot here in Kansas City. For those of you who don’t know, it can get damn hot here in … Read more

HFC Refrigerant Pricing Alert – May 2019


In the beginning of this year I got into the habit of writing refrigerant pricing updates as I saw them coming. Most of these have been fairly benign with a few percent increases here and there. It was last month though that I wrote a pricing update that had pricing doubling on some of the … Read more