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What’s possible with hydronics and heat pumps?

Last month, we began discussing the HVAC system installed at my church’s newly-constructed parsonage. In this month’s column, we’ll complete the picture.




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A simple, repeatable and scalable approach to hydronic distribution

One of the best things about hydronic heating is there is virtually no limit to how piping systems can be customized. One of the worst things about hydronic heating is that there is virtually no limit to how piping systems can be customized.




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Combining a wood-fired boiler with a hydronic distribution system

I’ve written many PM columns discussing how air-to-water and geothermal water-to-water heat pumps can be combined with hydronic delivery systems to deliver efficiency AND superior comfort. This combination is a great solution for many consumers.




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Follow established piping layouts to prevent reverse thermosiphoning

Flow direction is crucial in hydronic systems. Most designs have a fixed flow direction, but there are situations where reversals can occur. It's important to address these proactively to ensure smooth operations.




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The convergence of hydronics

In 2024, the North American air-to-water heat pump market saw significant expansion, with nine new offerings introduced at the January AHR show by companies new to this category. By year's end, at least 18 companies either have or plan to offer these pumps in the U.S. Read the list of these companies as of mid-2024.





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How to create your own flush cart for hydronic heating systems

In 1986, I installed a 1.5-ton geothermal heat pump in my home using two 500-foot horizontal HDPE earth loops. After digging a trench, I connected the loops to the pump and opted for a 2 HP swimming pool pump to fill and flush the system, as a garden hose couldn't provide the needed flow rate.






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Kohler’s Arizona manufacturing facility receives award from U.S. Department of Energy for decarbonization project

Selected as one of 33 projects in the U.S., the funding will be matched by Kohler investment to support the Electric Boiler & Microgrid project at its manufacturing site in Casa Grande, Arizona.




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Al Levi: Marketing needs great testimonials

When we see a testimonial, we know someone else has already tested the waters for us. Especially in today’s crowded marketplace, you need something that sets your contracting company apart.




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Informe audio de CNH no disponible

Informe audio de CNH no disponible




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Nicole Krawcke: ChatGPT: Revolutionizing the plumbing industry

A few weeks back I was having a conversation with a plumbing and HVAC contracting business owner. During the beginning of our discussion, he abruptly told me, “I just use ChatGPT to do your job.”




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New optrel Crystal2.0 welding helmet revolutionizes welders’ vision and clarity before, during, and after welding

Today, optrel, a leading manufacturer of active eye protection products, introduced its new crystal2.0 welding helmet with Crystal 2.0 Lens Technology (CLT2.0) — representing a quantum leap forward in optical clarity for welders before, during, and after welding.




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Casella launches free webinar series focusing on environmental hazard monitoring

The schedule of free-to-attend, accessible webinars cover Casella’s core areas of expertise, including workplace monitoring for noise, environmental boundary, hand and arm vibration, and asbestos sampling.




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Registration opens for ASSE’s Safety 2018 in San Antonio

They say everything’s bigger in Texas, and the American Society of Safety Engineers (ASSE) plans to find out. Registration is now open for ASSE’s Safety 2018 Professional Development Conference & Exposition in San Antonio. The nation's largest conference for occupational safety and health professionals – expected to draw more than 8,000 people from 40 countries – takes place June 3-6 at the Henry B. Gonzalez Convention Center on the banks of the San Antonio Riverwalk.




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Flexible connected gas monitor

The Ventis Pro5 from Industrial Scientific is the most flexible connected gas monitor on the market




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MSA Safety launches the SENTRY io® Controller for gas and flame monitoring

Designed for easy use with an intuitive touchscreen operating system, the SENTRY io Controller can help users save time and reduce costs.




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How is ‘smart’ concrete revolutionizing construction?

In many contexts, the “smart” prefix refers to giving technologies some form of wireless connectivity. That’s not necessarily the case with smart concrete, which covers a much broader range of materials than it may initially seem.




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A developing story: wearable technology for heat stress monitoring & illness prevention

Workers in many fields – construction, landscaping, oil and gas extraction, emergency response, firefighters among others – toil in high heat stress conditions. These tasks can lead to rapid increases in body temperature that raise the risk of heat-related illnesses.




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In-ear exposure monitoring gives real-time hearing protection data

Excessive noise is prevalent across industries. From manufacturing to construction, agriculture to oil and gas, more than 22 million U.S. workers are exposed to hazardous noise each year.1 Wherever unsafe levels of noise exist, employers are responsible for providing hearing protection devices (HPDs).




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Hearing Protection Fit Testing: How NIOSH revolutionized practices

When loud noises cannot be reduced or eliminated through engineering controls, workers who are exposed to them must use hearing protection devices (HPDs) to conserve their hearing. This notion is not new, nor is the concept that HPDs require fit-testing to be effective.




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Wearable health monitoring

Back in 2015 I had a widow-maker heart attack. That near-death event focused attention on my heart health, particularly when I push to physical extremes during mountain backpacking. 




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Area Monitoring in a Nutshell: Everything You Need to Know

Area monitoring is frequently used as a temporary solution to help keep workers safe in industrial facilities where mid-term deployment occurs as well as for confined space entry and far-working locations such as oil and gas platforms.




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You need to know your gas monitor testing instruments are reliable

Modern day portable gas detectors are quite reliable and accurate. For enhanced worker safety and to be fully compliant there is a little known concept called bump testing. Bump tests are crucial when it comes to protecting your workers from hazardous gases and other air-borne toxins.




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How to monitor workers in a confined space

With technology incorporated in nearly every aspect of our lives, you’ve probably wondered more than once whether someone was watching your every move. 




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SONIC unveils Halloween treat with Witch’s Brew Slush Float

SONIC Drive-In, Atlanta, is casting a spell on taste buds nationwide this Halloween season with the launch of its Witch’s Brew Slush Float. 




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Patagonia Provisions x Deschutes Brewery Kernza Lager, Non-Alcoholic Kernza

Patagonia Provisions and Deschutes Brewery announced the release of two new highly anticipated certified organic beers: Kernza Lager and Non-Alcoholic Kernza Golden Brew. 




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Pressed Unwind Tonic, Calm Shot

Pressed Juicery introduced a new line of adaptogenic juices, expanding its portfolio into this growing category.




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Doran Manufacturing launches tire monitoring system

Doran Manufacturing launched Doran YardCheck 360 to help fleets rein in tire-related costs, the company says.




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DashTrack aims to revolutionize restaurant management

DashTrack is offering a cost-effective, streamlined one-stop solution for restaurant management through an all-encompassing platform.




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Doran Manufacturing releases new tire monitoring system

Provider of tire monitoring systems for truck fleets and off-road equipment, Doran Manufacturing, presented its Doran 360 tire monitoring system.




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Sparkling Ice refreshes iconic skinny bottles

Sparkling Ice is rolling out all new packaging labels on its iconic bottles. The refreshed label prominently positions a bold, clean, and more modern-looking Sparkling Ice logo above the familiar fruit-filled ice cube. 




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HAKII to Revolutionize Audio Experience with Smart Bluetooth Visor Headphones

This trailblazing brand announces release of HAKII MIXV - wearable headphones in visor style.




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New Children's Book Series Helps Kids Cope with Ultra-Rare Chronic Condition

The three-part book series release coincides with Chronic Disease Day




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FingerString Introduces New Innovative Services for Senior Daily Check-Ins and Wellness Monitoring

FingerString's new services for medication plans, daily check-in calls, and appointment reminders will improve Senior's well-being and family Peace Of Mind.




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Omnitronics is pleased to announce the release of their NEW Damm TETRA GatewayDM!

The latest release of the Omnitronics Radio over IP (RoIP) Gateway for Damm Networks increases compatibility with the latest Damm firmware whilst adding a number of important enhancements.




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IntuitiveLabs launches Zero-Trust VoIP Monitoring and SIEM as a Cloud Service

The IntuitiveLabs Monitoring as a cloud service, enables securing VoIP services using a sophisticated AI-based monitoring and Fraud detection solution and still comply to GDPR.




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Jeff The Liquidator Lands Huge Collection of First Nations and Colonialists Dream Movie Set to be Auctioned off Online

First Nation collectors and history buffs can get a piece of nostalgia in the period when English and French colonists arrived in the New World in this rare online auction.




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Succeeding Against All Odds: Doni-Jo Minor-Munro and Her Tsa HO fa Non-Profit Have Navigated the Pandemic Capably, Now It's Time to End 2020 on a High Note

Tsa HO fa is a consortium of Traditional Indian Educators led by Doni-Jo Minor-Munro. They offer multiple grant programs providing academic outreach and support to American Indian public school children in Santa Barbara and San Luis Obispo counties.




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Toni Goodin-Whitegrass Celebrated for Dedication to the Field of Law

Ms. Goodin-Whitegrass specializes in Native American law with the Puyallup Tribe of Indians




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Donita C. McCants has been Inducted into the Prestigious Marquis Who's Who Biographical Registry

Dr. Donita C. McCants runs Dr. Donita's Veterinary Concierge Services, a successful mobile veterinary clinic




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The Honorable Toni Boucher has been Inducted into the Prestigious Marquis Who's Who Biographical Registry

A former State Senator and State Representative, Ms. Boucher served as a Director of the Asset Management firm Commonfund




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Future Electronics Powers the Future with Energy Innovation

Future Electronics is ready to bring customers into 2023 and beyond with Energy Innovation for the future.




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Future Electronics Powers the Future with EV Charging Energy Innovation

EV charging is a major up and coming industry with incredible innovation opportunities. Future Electronics can guide customers through this industry with their Energy Innovation program.




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Future Electronics Powers the Future with Smart Grid & Metering Energy Innovation

As trends change, smart grids will begin to play a bigger role in the monitoring, control, and distribution of energy. Future Electronics is ready to guide customers through this industry with their Energy Innovation program.




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Revolutionizing Coastal Conservation: GK Introduces Sea Turtle-Friendly LED Lamps 2024

GK-S39: Illuminating Conservation - A Beacon of Hope for Sea Turtles




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Revolutionizing Regional Growth: Guadalupe Valley Development Corporation Unveils Cutting-Edge Website

ExperienceGuadalupeValley.com Offers Enhanced User Experience, Interactive Features, and Tools for Business Attraction




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Marquis Who's Who Honors Ralph F. Antonioli for Expertise in and Commitment to Business Immigration and Advancing Disability Rights

Ralph F. Antonioli serves as the Managing Attorney at Antonioli & Associates, LC




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Ralph F. Antonioli Recognized for Contributions to Immigration Law

Mr. Antonioli faced impossible odds to achieve success in his field




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Leading Law Firm, Alexandra Lozano Immigration Law, Expands with San Antonio Office

The San Antonio, Texas, location of the Alexandra Lozano Immigration Law Firm has officially opened.




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ZeusTech's Innovated Technologies Are Revolutionizing

A linear motor that is used in various medical products.




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Willie Mosconi Billiards Master This Week at LiveAuctionTalk.com

If you're looking for interesting stories about the world of art, antiques and collectibles, Rosemary McKittrick's website is a good place to look. Sign up for a free weekly subscription.