Bipolar Ionization and COVID-19, Part 2: Applications

“With very little impact to the existing HVAC system, you can have a unit that proactively cleans the air by killing 99 percent of viruses, bacteria, mold, smoke and VOCs — with virtually no maintenance needed,” he says.

Restaurant owners understand that if they want to keep their businesses open, they must look at all their options.

RES Vegas specializes in commercial kitchen equipment repairs as well as HVAC service and repair. As the COVID19 pandemic took hold, the company’s owner, who also owns 10 restaurants, began researching indoor air filtration/quality techniques, Sauerwein says. He was looking for something in addition to PPE to keep his employees and customers safe and healthy.

“Before the pandemic, it was one of those ‘out of sight, out of mind’ things,” explains Sauerwein, a 19-year construction industry veteran. “Until you are hit with something like this pandemic, most people don’t think about air quality.”

But now, he adds, restaurant owners understand that if they want to keep their businesses open, they must look at all their options. “Everyone is looking for ways to stay safe, and business owners are looking for ways to stay open and remain safe,” he says. “BPI technology is a great way for business owners to accomplish both.”

COVID-19 was also the driver for many of Cleaner Air Solutions’ commercial

clients to inquire about and invest in IAQ solutions, but BPI was not new for Brian Ziegler and his technicians. The company is, and Ziegler became aware of the technology about six years ago while researching indoor air quality.

“We installed this technology in a local nursing home; in the two winters since, the facility hasn’t had any flu outbreaks,” he explains. Other clients’ facilities using BPI include schools, office buildings, dental offices and food processing plants.

Reflective electromagnetic energy technology produces hydroperoxide plasma that is distributed through the air handler, through the duct system and into the conditioned living space. The charged plasma induces particles to stick together, making them bigger and easier for a filter to grab and hold.

But the company, established in 2015 as a division of Janesville, Minn.-based A&B Heating and Air Conditioning, also uses the technology in many of its residential customers’ homes. “We sell quite a bit on our residential side and haven’t changed the way we present it to homeowners because of COVID-19,” Ziegler notes. “We just educate them about the technology and the benefits, and then they pretty much sell themselves.”

RES-Vegas and Cleaner Air Solutions use RFG Environmental’s REME HALO, which is installed into the supply plenum of the existing air conditioning or heating system air ducts. Using a proprietary reflective electromagnetic energy technology, it produces hydroperoxide plasma that is distributed through the air handler, through the duct system and into the conditioned living space. The charged plasma induces particles to stick together, making them bigger and easier for a filter to

grab and hold.

Installing technicians should learn about air particles and how BPI technology manipulates them in HVAC systems to 99 percent of bacteria, mold and viruses, Sauerwein notes. However, such technology should not take the place of social distancing, hand washing and wearing masks in large groups while the SARS-CoV-2 coronavirus continues to spread rapidly.

Customers Notice Improved IAQ
Cleaner Air Solutions starts with an onsite assessment of the home or building to determine the sizing. Ziegler notes that there are BPI units for “all types of HVAC systems, and the process is a little different for every application.”

Because of the ease of installation, BPI technology can be used in any HVAC system. For RES Vegas’ customers, Sauerwein says one REME HALO is installed in each HVAC unit to eliminate air pollutants in that unit’s ductwork. The more HVAC units, the more BPI units.

RES Vegas technicians take before and after VOC readings and take feedback from the customers themselves. “We hear a lot of positive feedback,” Sauerwein says. “Many clients who suffer from allergies are experiencing relief from those symptoms. Smells are disappearing.”

Ziegler adds: “Most clients will tell you they have noticed a definite difference in the air within a couple of days, sometimes a little longer on some bigger homes and buildings. People with allergies and different breathing issues say they have noticed a significant difference in their condition and have been sick less. Schools have shown a decrease in absenteeism.”

Mike Lee, president, Northern Weathermakers HVAC, Inc., Northbrook, Ill. and its subsidiary, N-Control Inc., says at first he was leery of using any type of ionization product due to concerns over ozone generation, which is an irritant to humans.” A rep introduced Lee to the iWave, which according to iWave, does not create ozone or any harmful byproducts. Then, Lee says, he read about another independent study in a conditioned lab that said iWave works against the COVID virus. iWave is a NuCalgon company. The self-cleaning, bipolar ionization generator is specially designed for light commercial systems up to 12 tons with no maintenance or replacement parts needed. It can be duct-mounted indoors or outdoors, depending on the application.

Northern Weathermakers provides a large amount of commercial HVAC services, and once COVID-19 became acknowledged as a serious problem, the phone started to ring.

“Everybody was contacting us about MERV 13 filters that the Center for Disease Control (CDC) wants people to install. They also wanted [building managers and contractors] to bring in additional fresh air from the outside. We did a ton of ‘light balancing,’ taking CFM readings throughout an entire building or facility and deducted how much outside air is currently coming in, and how far we could go with outside air intake before we would run into heating or cooling problems. For many buildings we found we could not meet the minimum outdoor air requirements that are now in the new ASHRAE standards.”

Lee says that, short of revamping entire HVAC systems, customers wanted something to offer that would make customers and/or employees feel safer about coming into their buildings. “At that point we started sending the information on the iWave R (residential) and C (commercial) versions and studies conducted on COVID and ozone. We sent it to them, and said it was something we’d recommend, and that we thought would do well, but made it clear that it would not stop person-to-person virus transmission, and it would not stop contact transmission. But we told them it would definitely help with their indoor air quality.”

The units were immediately popular. “We are so busy, separate from the iWave installations, that we almost don’t want to market them because we don’t have the capacity to install them all,” Lee says, which is a nice problem to have.

The iWave unit comes in a small, R version of about 4-in. tall and 4-in. in diameter,

that serves up to 6,000 CFM. The C Version is about 10-in. tall and 4-in. diameter.

Northern Weathermakers installed the iWave in many office buildings, as employers were gearing up to bring employees back to work; in manufacturing settings; in many private schools; and in more than 50 churches, some of which have schools attached to them.

Lee urges other contracting firms to offer proven indoor quality solutions. “At any point in time, if you have a solution for your customer, consider offering it.”

Additional Information
For contractors interested in adding IAQ services to their businesses, bipolar ionization seems to be a good investment for the health and safety of their clients and their customers. To help research the various BPI products and their manufacturers, read Part 1 of this article HERE.

Also, ask questions and talk over concerns with BPI advocates such as Sauerwein and Ziegler. They can give you additional insight as to how this technology has helped their businesses in a time of extreme disruption.

“We have a true passion for this technology and the benefits we have seen it bring our customers,” Ziegler notes. “We spent a lot of time researching and training on this technology. I use it in my own home and business and can vouch for the benefits. I really believe every home and building should include a bipolar ionization solution.”

Kelly Faloon is a contributing writer to Contracting Business magazine. The former editor of Plumbing & Mechanical magazine, she has more than 20 years’ experience in the plumbing and heating industry and B2B publishing. A native of Michigan’s northern Lower Peninsula, Faloon is a journalism graduate of Michigan State University.

Mike Lee interview segment by Terry McIver