Unsupported browser

For a better experience please update your browser to its latest version.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

The Internet of Things

Daikin’s Paul Rauker discusses the current and future role of the Internet of Things in the HVAC industry with Kyle Gargaro

Put the term Internet of Things (IoT) into a Google search and you will soon see 752 million results. It has become a buzzword, both inside and outside the HVAC industry.

I talked with Paul Rauker, vice-president and general manager at Daikin Applied.

PR There are five key principles for this: edge-to-cloud, mobility, analytics, security, and collective relevance.

These are basically services that are delivered across the enterprises and the network edge from the cloud and back again.

You are taking information and data out of something, bringing it up to the cloud to filter and analyse it, and then sending it back to be delivered in a value-driven way. It needs to be actionable and associated to benefit.

It’s kind of like the beginning of the internet. Everyone was excited about the internet and everything it would do, but success with the internet still relied on business experience and knowing what to do with the information. It’s not the silver bullet that just does everything for you while everyone makes money.

It’s all about mobility. No matter where you are in the world, you can connect to the solution.

KG Obviously analytics and what they call ‘big data’ is important to everyone.

PR Absolutely. We live in a hugely sensor-rich environment. I can start my truck with my iPhone from any place in the world. A lot of people would say this is a form of the Internet of Things. They are wrong; this is being connected.

The IoT would represent a car with a temperature gauge telling the vehicle it is minus 20 deg F, which triggers the seat heater to turn on.

And, of course, you need to connect securely in a trustworthy fashion. We are less of a target than most consumers because hackers are typically after credit card numbers.

KG Do you see this as more of a problem on the commercial or residential end?

PR I think it is both. The consumer side is probably more publicised because it is the home. There are benefits to monitoring the house and energy savings. I think the acceptance has been a mixed bag.

Some consumers have a fear about all these things being connected and letting people into their homes.

But they have already let people into their houses. The cable industry is in their homes, and their internet providers are there, as well.

KG Is it easier on the commercial side to have people “let you into their building?”

PR I think so. I think commercial folks will be more apt to accept it after we show and demonstrate what the bottom-line impact will be and how it will lighten their workloads. Everyone is looking for things that increase productivity and offer operational benefits.

But that comes with a bit of a tag to it. We need to make it really secure.

KG How involved should the HVAC contractor be? Heating and air are obviously a big part of it, but so is lighting and security, which a lot of HVAC folks don’t do.

I hear from contractors that they are concerned someone else (non-HVAC businesses) will come in and eventually own the building and the HVAC. What is your advice?

PR HVAC contractors need to have the ability to open up and function in a more open ecosystem. If you don’t know how to play or work in this environment, quite frankly, they’re right; someone else is likely ready to come in and own it.

This does not mean everyone needs to become the Wal- Mart of HVAC.

But I think they need to understand how to stay true to their core yet also interact with the other groups. They’ve got to be able to work within the ecosystem from an interface standpoint. The key to that is having an open system and being focused on who the users are.

KG Security-wise, how do you put the customers’ minds at ease?

PR We’re very careful picking the right partners. The key is to tell people we are not doing it, we are letting the experts do it. We realise where our expertise stops and theirs starts. You are going to have a lot easier acceptance level with customers this way.

We would not do well if we just said Daikin’s new software security will protect you. It would probably be an issue, which is why we’re leaving it up to the experts.

KG Good point. How do you get the contractors on board?

PR It varies. We are an older industry, but the consumer side of things with iPhones, tablets, etc, which has helped us. Most contractors have smartphones and that has modified the industry. At the end of the day, contractors need to see the benefits. If you go out and buy a TV today, how many people want to buy a dumb TV?

The reality is, they want the benefits of a smart TV. You’re not going to build a building that doesn’t have the capabilities to expand and have these things in it. Contractors need to realise you can’t say, “We’ll figure it out in five or 10 years.” You need to build the platform in that facility today. To say you are not going to have the ability to have IoT and software integrated into the building is a huge mistake.     

Kyle Gargaro is editor-in-chief at The ACHR News – www.achrnews.com

Have your say

You must sign in to make a comment

Please remember that the submission of any material is governed by our Terms and Conditions and by submitting material you confirm your agreement to these Terms and Conditions.

Links may be included in your comments but HTML is not permitted.