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Hydronic Floor Heating

Not too many years ago, hydronic floor heating systems were all the rage with the hip-green crowd.




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Variations On Residential Solar Water Heating PART 2

Freeze protection without antifreeze.




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Solar Heating Report ― Summer 2009<br><br>Solar Beer

Indiana's largest microbrewery embraces the sun.




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Solar Heating From A Radiant Contractor's Perspective

Solar thermal systems have plenty in common with traditional hydronic heating systems.




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Solar Heating Report - Fall 2009 <br>Solar Showrooms

Working displays educate dealers and consumers.




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Trends in solar water heating

Manufacturers are reducing costs of systems to remain competitive with other energy sources.




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Heating with locally produced wood chips

How an Upstate NY school now heats with locally produced wood chips.




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Two held on charge of cheating retired engineer of over ₹75 lakh in Kochi

They allegedly promised the victim a windfall through online trading




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District cyber crime police nab 6 men for cheating Madurai man to tune of ₹96.5 lakh





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Heating houses points to God

A family in need receives free firewood and, for the first time, understands that God is bigger than their needs.




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Infidelity - How To Catch Your Cheating Lover

Provides infidelity instruction on how to catch a cheating wife, husband, spouse, boyfriend, and girlfriend having affairs and commiting adultery. Learn how to catch your cheating mate in this instantly downloadable book. No sermons or relationship advice here. No women are from here and men are from there nonsense. Just the cold hard facts on how to catch your cheating partner. If you suspect infidelity in your relationship, this book will serve as your bible.



  • Society & Culture -- Investigation

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Infidelity! Cheating husbands? Cheating spouse? Extramarital Affairs - adultery and divorce. Signs of a cheating spouse. Surviving marital infidelity, extramarital affairs. Adultery sign.

Infidelity! Cheating husbands? Cheating spouse? Extramarital Affairs - adultery and divorce. Signs of a cheating spouse. Surviving marital infidelity, extramarital affairs. Adultery sign.



  • Home & Family -- Marriage

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Cheating or ‘Collaborative Work’: Does it Pay? 




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Cheating and Feeling Honest: Committing and Punishing Analog versus Digital Academic Dishonesty Behaviors in Higher Education

This study examined the phenomenon of academic dishonesty among university students. It was based on Pavela’s (1997) framework of types of academic dishonesty (cheating, plagiarism, fabrication, and facilitation) and distinguished between digital and “traditional”- analog dishonesty. The study analyzed cases of academic dishonesty offenses committed by students, as well as the reasons for academic dishonesty behaviors, and the severity of penalties for violations of academic integrity. The motivational framework for committing an act of academic dishonesty (Murdock & Anderman, 2006) and the Self-Concept Maintenance model (Mazar, Amir, & Ariely, 2008) were employed to analyze the reasons for students’ dishonest behaviors. We analyzed 315 protocols of the Disciplinary Committee, at The Open University of Israel, from 2012-2013 that represent all of the offenses examined by the Committee during one and a half years. The findings showed that analog dishonesty was more prevalent than digital dishonesty. According to the students, the most prevalent reason for their academic dishonesty was the need to maintain a positive view of self as an honest person despite violating ethical codes. Interestingly, penalties for analog dishonesty were found to be more severe than those imposed for digital dishonesty. Surprisingly, women were penalized more severely than men, despite no significant gender differences in dishonesty types or in any other parameter explored in the study. Findings of this study shed light on the scope and roots of academic dishonesty and may assist institutions in coping effectively with this phenomenon.




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Drug test cheating surges to highest rate ever, annual index shows

Secaucus, NJ — The percentage of U.S. workers whose drug test showed signs of tampering skyrocketed in 2023 to its highest level in over 30 years, according to Quest Diagnostics’ annual Drug Testing Index.




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Tech experts reveal how to stop your phone from overheating, including removing your phone case

With the UK facing the hot temperatures, many of us will be wondering how to protect tech items from overheating and facing long lasting damage. 





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In situ/operando plug-flow fixed-bed cell for synchrotron PXRD and XAFS investigations at high temperature, pressure, controlled gas atmosphere and ultra-fast heating

A plug-flow fixed-bed cell for synchrotron powder X-ray diffraction (PXRD) and X-ray absorption fine structure (XAFS) idoneous for the study of heterogeneous catalysts at high temperature, pressure and under gas flow is designed, constructed and demonstrated. The operating conditions up to 1000°C and 50 bar are ensured by a set of mass flow controllers, pressure regulators and two infra-red lamps that constitute a robust and ultra-fast heating and cooling method. The performance of the system and cell for carbon dioxide hydrogenation reactions under specified temperatures, gas flows and pressures is demonstrated both for PXRD and XAFS at the P02.1 (PXRD) and the P64 (XAFS) beamlines of the Deutsches Elektronen-Synchrotron (DESY).




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Samsung has a plan to stop Exynos chips from overheating

Samsung's FOWLP-HPB cooling tech for Exynos 2500 chipsets, set for Q4 2024, will enhance performance, modeled in Galaxy S25. Galaxy Z Fold 6, Z Flip 6 launching at Glaaxy Unpacked with Snapdragon 8 Gen 3, 4000mAh battery, 50MP sensor, and IP48 durability rating aims to combat Exynos 2400 throttling, offering better battery life and consistent performance.




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Greatest Plumbing & Heating Inventions (Prior to1975)

The essence of plumbing is its mechanical genius.




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Greatest Plumbing & Heating Inventions(1900-1950)

The nature of plumbing is such that its most clever innovations usually are obscure to the public eye.




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Greatest Plumbing & Heating Inventions

People take for granted devices such as the T&P valve, kitchen disposal, flush toilet and so many of our industry's other useful gadgets that have made lives safer, healthier, more comfortable and convenient.




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DOE invests $6M in geothermal heating and cooling technologies at federal facilities

New technical assistance capacity will help the federal government lead by example in demonstrating benefits and potential of decarbonizing buildings with geothermal energy.




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IRA reduces cost barriers for geothermal heating and cooling

The Inflation Reduction Act of 2022 has delivered good news in the form of federal income tax credits and accelerated depreciation deductions that help make geothermal a more attractive option.





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Commercial water heating market moves toward electrification

As more and more cities and states seek to reduce greenhouse gas emissions, it’s clear that regulatory activity is clearly driving the push to electrification and decarbonization.




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The growing trend toward electrified heating and cooling

As the world continues to search for solutions to reduce and eliminate carbon emissions, the plumbing industry suddenly finds itself at the forefront of change.




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Junkyard ruminations from a hydronic heating contractor

Junkyards are one of those forgotten places we in the heating business must visit on occasion.




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4 reasons hydronic radiant heating promotes sustainability and indoor environmental quality

With remote work becoming the standard for many employees across the U.S. and homeowners spending even more time indoors as a result of the pandemic, a new focus is emerging on the need for sustainability and indoor environmental quality in homes. 




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Adventures in Hydronic Heating Volume 4

We are proud to present the fourth of the four-part eBook series that chronicles Dave's "Adventures in Hydronic Heating."




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Truck of the Month: P.A.C. Plumbing, Heating & AC

After returning from Vietnam, Paul A. Campione Jr., a Purple Heart and Bronze Star recipient, came home to his wife and worked many odd jobs until he got into the plumbing industry.




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Truck of the Month: Ron's Plumbing, Heating & AC

Ricci Hancock helps manage and run his father’s plumbing, heating and AC full service and repair business.




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Uponor announces multizone wireless control system for radiant heating and cooling

Smatrix Pulse is the industry’s first multizone wireless control system for both radiant heating as well as forced-air heating and cooling.




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How radiant heating and cooling can help achieve decarbonization goals

In a radiant heating and cooling system, water circulates through PEX pipes in the concrete slab to control the slab's temperature for heating or cooling.




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Martha's Vineyard mechanical contractor incorporates radiant heating into his own Net Zero strategy

Matt Millard, owner of Performance Mechanical in Edgartown, Massachusetts, loves to experiment with new technologies. Recently, Millard wanted to step up to hydronic radiant heating for his own home addition using an air-to-water heat pump.




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Hiller Plumbing, Heating, Cooling & Electrical partners with University of Alabama as the official plumbing & HVAC provider of the Crimson Tide

Hiller announced a five-year partnership with The University of Alabama’s Athletic Department and Crimson Tide Sports Marketing.




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High 5 Plumbing, Heating, Cooling & Electric honored as one of Denver’s fast-growing businesses

This year, High 5 pLUMBING ranked No. 7 in the small business category.




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Thomas & Galbraith Heating, Cooling & Plumbing expands plumbing services throughout Dayton area

Initially, Thomas & Galbraith Heating, Cooling & Plumbing was only offering plumbing services to homes as far north as Springboro from their Cincinnati office, but now they are hiring Dayton-based plumbers to serve the entire Miami Valley for water heater service, plumbing repairs, water softeners and water quality service, and more from their Dayton location. Initially, Thomas & Galbraith Heating, Cooling & Plumbing was only offering plumbing services to homes as far north as Springboro from their Cincinnati office, but now they are hiring Dayton-based plumbers to serve the entire Miami Valley for water heater service, plumbing repairs, water softeners and water quality service, and more from their Dayton location. 




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Ray Wohlfarth: Consider a hybrid heating system

The owner asked for a bid to replace her 35-year-old cast iron boiler which was still operating. She had two requirements: Redundancy in the event of a boiler malfunction and lower fuel costs for the building.




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Ray Wohlfarth: Why boilers are still a great heating source

"According to the ASHRAE HVAC Applications Handbook, the estimated life of an air-to-air heat pump or a rooftop unit is 15 years while a boiler life expectancy is between 24-35 years, depending on the boiler type. So, you will install two heat pumps or rooftop units for every boiler. Where do you think those old units will end up?" I ask the class.




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Creating a complete system to provide space heating, cooling, DHW and fresh air ventilation

The overall objective was to create a complete HVAC system, rather than just a heating + cooling system. The system would provide space heating, cooling, domestic hot water, and fresh air ventilation.




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Combining “low-tech” heating with state-of-the-art heat pump technology

In rural upstate New York, residents harvest trees for firewood using chainsaws and hydraulic splitters. I burn about two face cords annually in my wood stove, enjoying its warmth during winter and relying on it during power outages caused by outdated utility lines.




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Switching heat pumps between domestic water heating and cooling

Air-to-water heat pumps and water-to-water geothermal heat pumps provide warm water for space heating, domestic water heating, and chilled water for cooling. Switching a hydronic heat pump system from space heating to cooling and vice versa seasonally is relatively simple. The system operating mode is changed at the thermostat or a dedicated system mode switch with heat, off, and cool settings.





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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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Meet commercial water heating needs with efficient, reliable propane systems

The demand for energy-efficient commercial appliances continues to grow — especially as government initiatives continue to promote the use of energy-efficient solutions.




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Adventures in Plumbing & Heating with Dave Yates | Volume 2

Plumbing & Mechanical is proud to present to you the second installment of “Adventures in Plumbing & Heating,” featuring the expert advice of industry veteran Dave Yates.




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Spot check on the commercial water heating market

The commercial water heating market has options for building owners and facility managers when it comes to selecting equipment for their facilities — tank or tankless, gas models or electric — even heat pump water heaters are seeing growth in this space. So which is the most popular? Well, it all depends on who you ask.




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Adventures in Plumbing & Heating with Dave Yates | Volume 3

Plumbing & Mechanical is proud to present to you the third installment of “Adventures in Plumbing & Heating,” featuring the expert advice of industry veteran Dave Yates.




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Quest Diagnostics report shows alarming increase in workforce drug test cheating

The analysis of nearly 10 million drug tests reveals a surge in cheating, particularly related to marijuana.




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Blue Best Heating & Air Earns 2022 Angi Super Service Award

Award reflects company's consistent level of customer service