--- title: Hooked on Hydronics Blog (2) description: Blog about hydronic HVAC and plumbing solutions from Heat Transfer Sales of the Carolinas (2) --- [![HTS_Logo_RGB_and_White](https://blogs.heattransfersales.com/hs-fs/hubfs/HTS_Logo_RGB_and_White.png?width=270&height=81&name=HTS_Logo_RGB_and_White.png "HTS_Logo_RGB_and_White")](http://www.heattransfersales.com) - [Home](https://heattransfersales.com/) - [Products](https://heattransfersales.com/products) - [Manufacturers Represented](https://heattransfersales.com/products) - [Packaged Systems](https://heattransfersales.com/products) - [Customer Service](https://heattransfersales.com/customer-service) - [Parts](https://heattransfersales.com/parts) - [Pump Repair](https://heattransfersales.com/pump-repair) - [Service](https://heattransfersales.com/service) - [Pump'nFlo](https://heattransfersales.com/pump-nflo) - [Resources](https://heattransfersales.com/resources) - [Training](https://heattransfersales.com/training) - [Sustainable System Concepts](https://heattransfersales.com/sustainable-system-concepts) - [Airside HVAC](https://heattransfersales.com/hvac-equipment) - [Plumbing Equipment](https://heattransfersales.com/plumbing-equipment) - [Building Automation](https://heattransfersales.com/building-automation) - [Blog](https://blogs.heattransfersales.com/blog) - [Careers](https://heattransfersales.com/careers) - [About Us](https://heattransfersales.com/about-us) - [History](https://heattransfersales.com/history) - [Privacy Policy](https://324b4bc7-5729-4ace-b8c0-bc77b425b76e.filesusr.com/ugd/ff46b9_f6100e8b535d465f9fb060f60f8049cc.pdf) - [Terms of Use](https://324b4bc7-5729-4ace-b8c0-bc77b425b76e.filesusr.com/ugd/ff46b9_8a108a4c73734c8ca00866bdecf7cb60.pdf) - [Contact](https://heattransfersales.com/contact) # FAQS About Commercial Hydronic HVAC [Continue Reading](https://blogs.heattransfersales.com/blog/faqs-about-commercial-hydronic-hvac) # 3 Advantages of Packaged Process Steam Boiler Systems [Continue Reading](https://blogs.heattransfersales.com/blog/3-advantages-of-packaged-process-steam-boiler-systems) # Quick Hydronic and Engineered Plumbing Quiz [Take the Quiz ](https://blogs.heattransfersales.com/blog/how-much-do-you-know-about-hydronic-and-engineered-plumbing-equipment) # 4 Ways to Earn PDH Credits in 2021 [Continue Reading](https://blogs.heattransfersales.com/blog/4-ways-to-earn-pdh-credits-in-2021) # Hydronic HVAC Systems: Make-Up Water Assembly, Initial Fill & Air Purge [Continue Reading](https://blogs.heattransfersales.com/blog/make-up-water-assembly-initial-fill-air-purge) # HVAC Expansion Tanks: Plain Steel vs. Bladder-Type [Continue Reading](https://blogs.heattransfersales.com/blog/hvac-expansion-tanks-plain-steel-vs.-bladder-type) # 6 Benefits of Using Air Curtains in Commercial Buildings [Continue Reading](https://blogs.heattransfersales.com/blog/air-curtains-in-commercial-buildings) ### Topics - Select a Topic ### Stay up to date SUBSCRIBE TO OUR BLOG ### Stay up to date [![](https://blogs.heattransfersales.com/hubfs/img_20180718_110856_bokeh-p40owt7pyohzz8nl8l3x4dr8f4cldb7ln4pfjsqe84.webp)](https://blogs.heattransfersales.com/blog/intelligent-solutions-in-liquid-transportation-from-pexgol) [Manufacturer Information](https://blogs.heattransfersales.com/blog/topic/manufacturer-information) [Piping](https://blogs.heattransfersales.com/blog/topic/piping) ##### [Intelligent Solutions in Liquid Transportation from PexGol](https://blogs.heattransfersales.com/blog/intelligent-solutions-in-liquid-transportation-from-pexgol) By [Laiken Kuykendall](https://blogs.heattransfersales.com/blog/author/laiken-kuykendall) on June 27, 2022 Pexgol is a global leader in the manufacturing of heavy-duty PE-Xa pipe materials. In order to produce chemically unbreakable cross-connections... [Continue Reading](https://blogs.heattransfersales.com/blog/intelligent-solutions-in-liquid-transportation-from-pexgol) [![](https://blogs.heattransfersales.com/hubfs/20220503_111513.jpg)](https://blogs.heattransfersales.com/blog/the-new-hts-charlotte-office-our-linecard-coming-to-life) [Riello](https://blogs.heattransfersales.com/blog/topic/riello) [Taco](https://blogs.heattransfersales.com/blog/topic/taco) [Pump'nFlo](https://blogs.heattransfersales.com/blog/topic/pumpnflo) ##### [The New HTS Charlotte Office – Our Linecard Coming to Life](https://blogs.heattransfersales.com/blog/the-new-hts-charlotte-office-our-linecard-coming-to-life) By [Jason Corridore](https://blogs.heattransfersales.com/blog/author/jason-corridore) on June 1, 2022 Heat Transfer Sales will be utilizing some of our most innovative and specifiable products from our most respected manufacturers on this project. In... [Continue Reading](https://blogs.heattransfersales.com/blog/the-new-hts-charlotte-office-our-linecard-coming-to-life) [![](https://blogs.heattransfersales.com/hubfs/BOILERS.png)](https://blogs.heattransfersales.com/blog/gas-vs.-electric-boilers-whats-the-right-choice-for-your-project) [Boilers](https://blogs.heattransfersales.com/blog/topic/boilers) ##### [Gas vs. Electric Boilers: What’s the Right Choice for Your Project?](https://blogs.heattransfersales.com/blog/gas-vs.-electric-boilers-whats-the-right-choice-for-your-project) By [Allison Hamilton](https://blogs.heattransfersales.com/blog/author/allison-hamilton) on April 13, 2022 As technology evolves, we’re seeing a wider range of boiler options throughout the hydronic industry. Today, two of the top choices in the industry... [Continue Reading](https://blogs.heattransfersales.com/blog/gas-vs.-electric-boilers-whats-the-right-choice-for-your-project) [![](https://blogs.heattransfersales.com/hubfs/Taco-Tuesday-web-banner.jpg)](https://blogs.heattransfersales.com/blog/taco-tuesdays-offer-pdh-credits) [PDH Credits](https://blogs.heattransfersales.com/blog/topic/pdh-credits) [Taco](https://blogs.heattransfersales.com/blog/topic/taco) ##### [TACO Tuesdays Offer PDH Credits](https://blogs.heattransfersales.com/blog/taco-tuesdays-offer-pdh-credits) By [Kelly Patterson](https://blogs.heattransfersales.com/blog/author/kelly-patterson) on October 21, 2021 TACO Tuesdays are firing up again for the fall. Join TACO experts Rich Medeiros, PE and Brett Zerba every other Tuesday at noon to learn more about... [Continue Reading](https://blogs.heattransfersales.com/blog/taco-tuesdays-offer-pdh-credits) [![](https://blogs.heattransfersales.com/hubfs/Taco%20Comfort%20Solutions%20The%20Ideal%20Pressure%20Boosting%20Solution%20.png)](https://blogs.heattransfersales.com/blog/taco-comfort-solutions-the-ideal-pressure-boosting-solution) [Pumps](https://blogs.heattransfersales.com/blog/topic/pumps) ##### [Taco Comfort Solutions: The Ideal Pressure Boosting Solution](https://blogs.heattransfersales.com/blog/taco-comfort-solutions-the-ideal-pressure-boosting-solution) By [HTS Marketing Team](https://blogs.heattransfersales.com/blog/author/hts-marketing-team) on July 29, 2021 When it comes to your commercial HVAC system, two of the things at the top of your wish list are most likely to be flexibility and efficiency. One... [Continue Reading](https://blogs.heattransfersales.com/blog/taco-comfort-solutions-the-ideal-pressure-boosting-solution) [![](https://blogs.heattransfersales.com/hubfs/Pre-Fab.png)](https://blogs.heattransfersales.com/blog/3-reasons-building-owners-choose-prefabricated-pumping-systems) [Pump'nFlo](https://blogs.heattransfersales.com/blog/topic/pumpnflo) ##### [3 Reasons Building Owners Choose Prefabricated Hydronic Skids](https://blogs.heattransfersales.com/blog/3-reasons-building-owners-choose-prefabricated-pumping-systems) By [Kelly Patterson](https://blogs.heattransfersales.com/blog/author/kelly-patterson) on July 26, 2021 Prefabrication and modular construction are becoming more and more popular as labor, time, safety, quality, and cost constraints continue to plague... [Continue Reading](https://blogs.heattransfersales.com/blog/3-reasons-building-owners-choose-prefabricated-pumping-systems) [![](https://blogs.heattransfersales.com/hubfs/Screenshot%202019-02-06%2010.46.26.png)](https://blogs.heattransfersales.com/blog/how-to-combat-iron-oxide-in-hydronic-hvac-systems-0) [General Knowledge](https://blogs.heattransfersales.com/blog/topic/general-knowledge) [Building Owner Tips](https://blogs.heattransfersales.com/blog/topic/building-owner-tips) [Design Engineer Tips](https://blogs.heattransfersales.com/blog/topic/design-engineer-tips) [Filtration](https://blogs.heattransfersales.com/blog/topic/filtration) [Efficiency](https://blogs.heattransfersales.com/blog/topic/efficiency) ##### [Removing Iron Oxide in Hydronic HVAC Systems](https://blogs.heattransfersales.com/blog/how-to-combat-iron-oxide-in-hydronic-hvac-systems-0) By [Kelly Patterson](https://blogs.heattransfersales.com/blog/author/kelly-patterson) on June 30, 2021 Air in a hydronic HVAC system can be a problem, specifically when it comes to the development of corrosive iron oxide. When system components, like... [Continue Reading](https://blogs.heattransfersales.com/blog/how-to-combat-iron-oxide-in-hydronic-hvac-systems-0) [![](https://blogs.heattransfersales.com/hubfs/Commercial%20Boiler%20Tips%20Is%20Your%20Boiler%20System%20Oversized%20(1).png)](https://blogs.heattransfersales.com/blog/replacing-hvac-pump-mechanical-seal) [Pumps](https://blogs.heattransfersales.com/blog/topic/pumps) ##### [9 Tips to Replace Pump Mechanical Seals](https://blogs.heattransfersales.com/blog/replacing-hvac-pump-mechanical-seal) By [Matt Rogers](https://blogs.heattransfersales.com/blog/author/matt-rogers) on June 30, 2021 Mechanical seals in HVAC pumps prevent water from escaping the casing (wet end) around the shaft penetration. For a mechanical seal, dirt is the... [Continue Reading](https://blogs.heattransfersales.com/blog/replacing-hvac-pump-mechanical-seal) [![](https://blogs.heattransfersales.com/hubfs/Advantage%20of%20Vertical%20Inline%20Split%20Coupled%20Pumps.png)](https://blogs.heattransfersales.com/blog/vertical-inline-split-coupled-pumps-advantages) [Pumps](https://blogs.heattransfersales.com/blog/topic/pumps) [General Knowledge](https://blogs.heattransfersales.com/blog/topic/general-knowledge) [Design Engineer Tips](https://blogs.heattransfersales.com/blog/topic/design-engineer-tips) ##### [Advantage of Vertical Inline Split Coupled Pumps](https://blogs.heattransfersales.com/blog/vertical-inline-split-coupled-pumps-advantages) By [Kelly Patterson](https://blogs.heattransfersales.com/blog/author/kelly-patterson) on June 30, 2021 Vertical inline split coupled (VISC) pumps are functionally identical to Vertical Inline Close Coupled (VICC) pumps with the glaring difference being... [Continue Reading](https://blogs.heattransfersales.com/blog/vertical-inline-split-coupled-pumps-advantages) [![](https://blogs.heattransfersales.com/hubfs/Blog_images/Screen_Shot_2016-10-11_at_8.08.41_PM.png)](https://blogs.heattransfersales.com/blog/vertical-inline-close-coupled-pumps-advantages) [Pumps](https://blogs.heattransfersales.com/blog/topic/pumps) [Products](https://blogs.heattransfersales.com/blog/topic/products) [Design Engineer Tips](https://blogs.heattransfersales.com/blog/topic/design-engineer-tips) ##### [Advantages of Vertical Inline Close-Coupled Pumps](https://blogs.heattransfersales.com/blog/vertical-inline-close-coupled-pumps-advantages) By [Kelly Patterson](https://blogs.heattransfersales.com/blog/author/kelly-patterson) on June 30, 2021 The vertical inline close-coupled (VICC) pump operates internally on the same principle as end suction pumps. The big difference is that physically,... [Continue Reading](https://blogs.heattransfersales.com/blog/vertical-inline-close-coupled-pumps-advantages) - [PREVIOUS](https://blogs.heattransfersales.com/blog/page/1) - [NEXT](https://blogs.heattransfersales.com/blog/page/3) Search Article ### Popular Posts ### Stay up to date ### Recent Post ### Recent Posts [A Look at Why the Riello Array Has Won So Many Awards](https://blogs.heattransfersales.com/blog/a-look-at-why-the-riello-array-has-won-so-many-awards) - 31 December, 1969 [Replacing Outdated Boilers to Meet New DOE Standards](https://blogs.heattransfersales.com/blog/replacing-outdated-boilers-to-meet-new-doe-standards) - 31 December, 1969 [3 “NEED TO KNOWS” ABOUT DHW SYSTEMS](https://blogs.heattransfersales.com/blog/3-need-to-knows-about-dhw-systems) - 31 December, 1969 [4 Benefits of Switching to a Hydronic HVAC System](https://blogs.heattransfersales.com/blog/4-benefits-of-switching-to-a-hydronic-hvac-system) - 31 December, 1969 [Why Prefabricated Pumping Systems Ease System Design](https://blogs.heattransfersales.com/blog/why-prefabricated-pumping-systems-ease-system-design) - 31 December, 1969 ###### ABOUT THE COMPANY ![HTS_Symbol_RGB](https://blogs.heattransfersales.com/hubfs/HTS_Symbol_RGB.png) ### Heat Transfer Sales, LLC We are proponents of sustainable and efficient hydronic heating and cooling building solutions, which are at the heart of commercial green building. - - - - ### Topics - [Design Engineer Tips (109)](https://blogs.heattransfersales.com/blog/topic/design-engineer-tips) - [General Knowledge (95)](https://blogs.heattransfersales.com/blog/topic/general-knowledge) - [Building Owner Tips (70)](https://blogs.heattransfersales.com/blog/topic/building-owner-tips) - [Pumps (56)](https://blogs.heattransfersales.com/blog/topic/pumps) - [Manufacturer Information (46)](https://blogs.heattransfersales.com/blog/topic/manufacturer-information) - [Boilers and Water Heaters (40)](https://blogs.heattransfersales.com/blog/topic/boilers-and-water-heaters) - [Efficiency (22)](https://blogs.heattransfersales.com/blog/topic/efficiency) - [Training (22)](https://blogs.heattransfersales.com/blog/topic/training) - 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