Variable Refrigerant Flow (VRF) Air Conditioning is a fast growing segment of the US market. Are you ready to profit from this market growth? Everything you need to get ready for this expansion of the VRF Air Conditioning market can be found here.
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ASHRAE Study on Mechanical Piping Joints
ASHRAE looked at three types of flame-free mechanical joints that are used in refrigeration and air-conditioning systems, which included; Press/crimp fittings, compression fittings, and flare fittings. They also included a brazed joint as a...
Refrigerant Piping Insulation
Refrigerant piping insulation has historically escaped the scrutiny that it has found itself under recently in some jurisdictions. What could possibly be such a big deal with plain old boring refrigerant piping insulation? With...
VRF Project Cost Tracker
How Much does a VRF System Cost per Ton ($/Ton) or per Square Foot ($/Ft2)? How many Ft2/Ton should you figure? How much does the Electrical Cost per Indoor Unit ($/IDU)? Track all of...
Reftekk Piping
Reftekk Integrated Piping Solutions
You may have heard of ZoomLock and LokRing for refrigerant pipe fittings, but have you heard of Reftekk? The Reftekk Bendable Piping Solution is another way to reduce installation labor for...
Mitsubishi VRF Hybrid System
This Mitsubishi Hybrid VRF System is a Heat Recovery System that uses Refrigerant on the primary side of the branch controller box and water on the secondary side to the indoor units. This VRF...
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LATEST ARTICLES
VRF Project Cost Tracker
How Much does a VRF System Cost per Ton ($/Ton) or per Square Foot ($/Ft2)? How many Ft2/Ton should you figure? How much does the Electrical Cost per Indoor...
ZoomLock Cost Analysis
ZoomLock Cost Analysis
Determining if there is value in using a press-fit joint such as ZoomLock™ requires that you look at several factors that impact cost and quality. We covered...
VRF Manufacture Comparison
VRF Manufacture Comparison
With so many VRF manufactures to compare, it’s hard to decipher all the variations between systems. Below you'll find a comparison of VRF manufactures such as, Daikin,...
VRF Case Studies USA
VRF Case Studies USA
The following links are for VRF case studies USA from various VRF manufactures. Also see the following for links to VRF Project Videos or VRF Case...
VRF Project Videos – USA
VRF Project Videos
Below are links to VRF project videos based on building type and VRF system description. Clink on the building name to watch a video about the project.
We...
ASHRAE Study on Mechanical Piping Joints
ASHRAE looked at three types of flame-free mechanical joints that are used in refrigeration and air-conditioning systems, which included; Press/crimp fittings, compression fittings, and flare fittings. They also included...
Refrigerant Piping Insulation
Refrigerant piping insulation has historically escaped the scrutiny that it has found itself under recently in some jurisdictions. What could possibly be such a big deal with plain old...
Reftekk Piping
Reftekk Integrated Piping Solutions
You may have heard of ZoomLock and LokRing for refrigerant pipe fittings, but have you heard of Reftekk? The Reftekk Bendable Piping Solution is another way...
Mitsubishi VRF Hybrid System
This Mitsubishi Hybrid VRF System is a Heat Recovery System that uses Refrigerant on the primary side of the branch controller box and water on the secondary side to...
VRF Project Video – The Mackie Building
A mixed use building in Downtown Milwaukee Wisconsin the Mackie Building is an 55,000 square-foot historic building complete with restaurants, businesses and residential spaces which is using the LG...
