HVAC 360

The week we talk about the OPR or Owner's Project Requirements and the CFR, the Current Facility Requirements.  Ultimately they are two side to the same coin, what a owner needs and wants from their facility.  It is a buildings playbook, how it is intended to be used and operated.  Most people would associate the OPR with being something that is found and required by LEED under the commissioning section.  Although this is true, I feel that this document is more than that.  An OPR is a documented plan on how to meet and exceed an owner's expectations.  Is this not the goal for most service organizations anyway?  Why would you not make this a standard practice on every project regardless of size?  It just makes too much sense to me.  Let me know what you think or if I missed the boat on something.  If you like what you hear pass it on. Enjoy.

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This week I talk about Building Information Modeling or BIM.  What once seemed liked a far fetched idea of drawing a virtual building is now reality and becoming more and more the standard of care for our industry.  There are still some big hurdles to cross when it comes to coordination but that may be a gold mine that can put those last few items together.  BIM is no longer for only the largest buildings and the most progressive owners, it has now trickled down to the everyday projects for those that have crossed the learning curve.  In this episode I talk about the different "dimensions" on BIM and how the industry is now envisioning the use of this tool, past the 3D virtual model component.  Take a listen, let me know if there is something that I missed or if it was worth it pass the episode on to a friend. Enjoy. 

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Call them freezestats or low-temperature cut-outs or vapor-filled capillary tubes this week I am talking about the control devices that keep our water coils from freezing.  These little devices seem to cause a lot of issues so I thought that I would do a complete podcast episode regarding them.  I already have a blog post "A coils best friend" but some people, me included, perfer the audio format for our information.  So what are we going to cover in this episode?  We will talk about the pieces parts of the device, how it is SUPPOSED to be installed, and how the little thing operates.  I welcome any feedback on this one but I base this episdoe on quite a bit a experience and observations.  

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This week I talk gas monitoring with Scott Bissett of Armstrong Monitoring Corporation.  Gas monitoring is a key ingredient in the safety of occupants and staff when we are talk about a number of applications.  This week we focus primarily on vehicle exhaust and mechanical room exhaust specifically when you are dealing with carbon dioxide, nitrogen dioxide, and various refigerants.  I must admit this was a rather lengthy interview but the content is very actionable and will give you a great start in any gas monitoring layout design that you face.  Even if you are not an engineer there gems of information in there that you make you the hero on your project.

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In this episode of HVAC 360 I share some of my know on commissioning air-handling units.  I talk about what to look for during the installation of the unit, as well as some of the basics as far as functional testing of the unit.  If you liked this episode let me know or otherwise just pass it on to others who you think might like it.  Enjoy!

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This week I talk with Bob Eckery from EnOcean Inc. to discuss the exciting new technology behind so many energy efficient devices.  From light switches to diffusers and valves to occupany sensors this wireless technology is changing the game when it comes to way you can do with traditional devices.  If you like what you hear please pass the episode along to a friend.  Enjoy. 

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This week we talk to Mooki Talby of Advantix Systems about their new products and specifically the unique DuCool product.  For the right applications there is a lot of energy savings to be had with these units so check them out and if you like what you see and hear please pass the information on to a collegue.  Enjoy.

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Mechanical insulation is the topic this week when we talk to our guest Ron King, Consultant and Past President of the National Insulation Association.  Insulation goes beyond "the pink stuff" and for ductwork, piping, and equipment it is probably the biggest unsung hero of the green sustainablility movement.  Remember the saying, "The cheapest BTU is the one that you never have to make."  If you find this interesting pass it on to your friends. If you want to learn move visit my website at www.buildingx.co . Enjoy.

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On HVAC 360 this week we field a listener request and talk with Paul Torcellini, Principal Engineer with NREL, the National Renewable Energy Laboratories regarding Net-Zero Energy Buildings.  This show has a ton of information that I encourage everyone to share.  As Paul said, the more that we can share Net-Zero engineering innovations with each other, the quicker the adoption becomes and the less we will feel like we are sticking our necks out over unproven techniques.  Enjoy. 

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This week we return to the AHR Expo for an interview with Mitch Knapke of Emerson Climate Technologies.  We discuss the release of their new product the Copeland Scroll K5 which they report can save refrigeration-related energy consumption 10 percent over current technology.  In addition this compressor also includes Emerson's new CoreSense onboard compressor diagnostics which has to make it one of the most technician friendly compressors out on the market today.  If you like what you hear please pass the episode on.  Enjoy.

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