Climate Control
HVACR Tech Tip: Understanding 3-Way Heat Reclaim Valves
In a basic vapor-compression refrigeration cycle there are 4 primary components that we need to consider.  Compressor: Compresses low pressure temperature vapor to a high pressure temperature vapor....
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HVACR Tech Tip: Interchangeable Cartridge Style Thermostatic Expansion Valves Save Time & Money
Contractors provide service to customers with many different system applications in the field with an even wider variety of capacity requirements. Today, the number of refrigerants that a...
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How to Drive Business With HVACR Trends - Infographic
What’s changing in HVAC? It might be simpler to ask what isn’t changing. According to Steve Yurek, the president and CEO of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI),...
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HVACR Tech Tip: How to Correctly Size Solenoid Valves
To obtain reliable performance with solenoid valves on refrigeration or air conditioning systems, it demands careful consideration of application requirements during the selection process. Parker...
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How Greener Materials and Technologies Are Impacting the HVACR Industry
As forward-looking city planners react to the news of climate change by tightening building codes for heightened energy efficiency and air quality, contractors and distributors are on the front lines...
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The IoT is Transforming the HVACR Industry--Are Stakeholders Ready?
The Internet of Things (IoT) – referred to by some as Factory 4.0 or Industry 4.0 – is ushering in a revolution on the factory floor -- one with clear implications for HVACR contractors...
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HVACR Trends in Green Building with GreenStar and LEED
Conventional buildings, and the construction process that creates them have a substantial impact on the health and wellbeing of people and the planet. They’re costly to maintain and operate, generate...
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HVACR Tech Tip: Protect Your System During Maintenance With These Steps
Simple maintenance steps for system reliability There are simple steps that an HVACR technician can take during their routine spring and fall inspections or at any time when onsite to...
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HVACR Tech Tip: Protect your System During Install With These Steps
In today’s world where time is precious, doing the job right the first time is critical. Your customers want reliability and appreciate the attention to detail that will ensure their system provides...
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HVACR Tech Tip: Top 5 FAQs About Thermostatic Expansion Valves (TEVs)
Not everyone is familiar with all the intricacies of HVACR as we are at Parker Sporlan and that’s okay. Whenever you have questions, you can always contact our world class Technical Support team or...
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How to Use Virtual Engineer for HVACR Product Selection
Parker Sporlan's new web-based product selection program, Virtual Engineer, allows the user to size, select and fully configure products for Air Conditioning and Refrigeration applications. Virtual...
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Refrigeration Tech Tip: Do Not Let Your Ammonia Refrigeration System Be Robbed of Efficiency
Non-condensable gasses such as air, hydrogen, nitrogen, and hydrocarbons reduce the overall efficiency of refrigeration systems. The effects of non-condensable gasses, in a refrigeration system,...
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HVACR Tech Tip: What is Important in Refrigerant Distributor Performance?
A refrigerant distributor is a device connected to the outlet of an expansion valve when paired with a multi-circuit evaporator. The outlet of the distributor is machined to accept tubing...
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HVACR Tech Tip: How to Apply Filter-Driers on Heat Pumps for System Protection
To obtain long term system life, it is important to keep contaminants to a minimum. This is particularly true of a heavy duty application such as a heat pump. Therefore, all heat pumps should have at...
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HVACR Tech Tip: Understanding Heat Pump Systems and Thermostatic Expansion Valves
Manufacturers have been successfully applying Parker Sporlan Thermostatic Expansion Valves on Heat Pump Applications for many years. Parker Sporlan's large diaphragm and durable welded element result...
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Top 9 Parker Blogs of 2018
2018 marked Parker's strongest year of financial performance in the company's history (view Annual Report in "Related Posts" at the end of the blog). Our focus on solving some of the world’s...
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HVACR Tech Tip: Understanding Torque Specifications and Applying Torque
Working in the HVAC and Refrigeration industry there are many times when you are going to have applied torque when working on a particular job. In this blog, we help you understand the basics...
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HVACR Tech Tip: Everything You Want to Know About 3-Way Heat Reclaim Valve Applications
Today more and more applications are utilizing “heat reclaim” as a means of providing a supplementary or even a primary heat source. Heat reclaim can significantly lower energy costs. Heat reclaim...
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HVACR Tech Tip: How to Determine Total Refrigerant System Charge When Using Head Pressure Control
The design and operation of Parker Sporlan Head Pressure Control Valves are discussed thoroughly in Bulletin 90-30. Installation and service is covered in Bulletin 90-31. This Climate Control...
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HVACR Tech Tip: Guidelines for How to Size Solenoid Valves for Split Condensers
As most of us know, sizing solenoid valves for split condensers seem to be more of an art, than a science. Many tangibles affect the calculations. This Climate Control blog will provide...
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