ACHR News
search
Ask ACHR NEWS AI
cart
facebook twitter instagram linkedin youtube
  • Sign In
  • Subscribe
  • Sign Out
  • My Account
ACHR News
  • NEWS
    • Breaking News
    • New HVAC Products
    • Featured Products
    • Manufacturer Reports
    • HVAC Data
    • Legislation
    • ACHR NEWS Centennial
  • RESIDENTIAL
    • Air Conditioners
    • Furnaces
    • Residential Heat Pumps
    • Ductless
    • Residential IAQ
    • Testing, Monitoring, Tools
    • Components & Accessories
  • COMMERCIAL
    • Air Handlers
    • Rooftop Units
    • Chillers and Cooling Towers
    • Commercial Heat Pumps
    • Boilers and Hydronics
    • VRF/Ductless
    • Commercial IAQ
  • REFRIGERATION
    • Refrigerants
    • Refrigerant Regulations
    • Leak Management
  • CONTRACTOR PRO
    • Geothermal
    • Homeowner Study
    • VRF and VRV Ductless
    • Unitary Trends
  • EDUCATION
    • Training and Education
    • Business Management
    • Service and Maintenance
    • Continuing Education
    • Market Research >
      • HVAC Brand Awareness Report
      • VRV, VRF, VRVZ Report
      • Unitary Trends Report
      • Water Heat Professionals Report
    • Webinars
    • Sponsor Insights
    • eProducts Info
    • White Papers
  • EVENTS
    • HVAC Contractor Forum
    • Industry Events and Webinars
  • MEDIA
    • Videos
    • AHR Expo 2025 Videos
    • Podcasts >
      • ACHR News Podcast
      • HARDI Podcasts
      • AHR Expo Podcasts
      • ACCA Podcasts
    • Interactive Spotlights
    • Quizzes
    • eBooks
    • HVAC Talkback
  • HVAC GROUP
    • ACHR NEWS >
      • Current Issue
      • Digital Edition
      • Subscribe
    • Distribution Trends
    • SNIPS NEWS >
      • Join SNIPS NEWS
    • Engineered Systems News >
      • Join ES News
    • HVACR Directory
    • Contests
    • Newsletters
    • Contact
    • Advertise
    • My Account
Home » Topics » HVAC Contracting

HVAC Contracting
HVAC Contracting RSS Feed RSS

CFD

Place, Perception, Limitations of CFD In HVAC Optimization

Analyzing the benefits of CFD
September 4, 2017

While CFD is used across the construction industry for analysis and design optimization of an HVAC system, some organizations and individuals have been slow to fully utilize it within their practices, citing restrictions such as cost, unreliability, and inaccessibility. In this article, we examine some of the key advantages for its use and assess how current CFD tools are addressing such concerns.


Read More

Managing the Safety of Your Workers

Implementing wearables could save lives
Chris holbert portrait
Chris Holbert
September 4, 2017

Whatever wearable device makes the most sense for a particular construction company, the most important factor is that business owners and managers take advantage of these new technologies that could potentially save lives and improve the safety and health of their employees.


Read More

IAQ Affects Work Performance

Increased IAQ improves cognitive function
September 4, 2017

Several years back, Environmental Health Perspectives published a paper about a study that examined the cognitive function of workers in conventional and green office environments. The study garnered the attention of business leaders, human resources professionals, and occupational health professionals from across the country.


Read More
BTU 1

Btu Buddy 173: Sweating Duct System

Bill Johnson
August 21, 2017

Bob and Tim are at a new customer’s job site. It’s an older, free-standing restaurant, and the complaint is that the ductwork is dripping water into the customers’ food.


Read More
Damper

Addressing the Challenge of Oversized Openings in UL Damper Installations

Solutions do exist
Coyazo
Mike Coyazo
August 21, 2017

As architects and engineers draw up plans for commercial buildings, it is a common practice to design openings in walls. In many cases, these openings allow for intake and/or exhaust air that supports the building’s HVAC system and are fire-resistive rated.


Read More

The Fight for $15 and More

The battle over minimum wages
Richard D. Alaniz
August 21, 2017

Over the past several years, we have seen nationwide efforts, often precipitated by unions, to increase the minimum wage at the local level to $15 as a means of addressing economic inequality. The movement, called the "Fight for $15," has seen some success in several states as well as in numerous cities.


Read More

The School Bus Merger Makeover

Friedrich Stars in FYI’s “You Can’t Turn That Into A House” TV Series
August 21, 2017

It took a bull ranch, two old buses, and some serious blow torching to convert two 30-year-old derelict vehicles into a modern, comfortable hangout space. On this episode of “You Can’t Turn That into a House,” the team gets schooled on how to best turn two rusty yellow school buses into a restful retreat for a family of busy ranch hands.


Read More
Fig 1

Troubleshooting Challenge: A Split System That’s Blowing Fuses

Jim Johnson
August 7, 2017

The equipment in this month’s troubleshooting situation has been around a while. Installed in 1999, the unit is a Nordyne brand, Model #S3BA-60K, and the customer requesting service explained to the dispatcher that they have had to replace fuses in the disconnect several times.


Read More
Bachrach

CO2 Leak Detection in Refrigeration Applications

The importance of effective monitoring
Tom B
Tom Burniston
August 7, 2017

Regulations, market drivers, and trends reflect that carbon dioxide (CO2) is increasingly being used as a refrigerant in a variety of applications. This includes applications such as: supermarkets/grocery stores, cold rooms, walk-in freezers, industrial cold storage, and food manufacturing/processing.

 


Read More

Emerging Trends in Residential Online Lead Generation for HVACR Businesses

Embrace the future of sales and marketing
Todd
Todd Bairstow
August 7, 2017

If it seems like the internet is changing every six months and throwing your online marketing efforts into flux, you’re not imagining things. Between rapid changes in homeowner behavior, the proliferation of new mobile devices, and Google’s always changing algorithms, it’s difficult for HVACR marketing teams to keep up.


Read More
Previous 1 2 … 254 255 256 257 258 259 260 261 262 … 401 402 Next
Subscription Center
  • Create an Account
  • Start a Subscription
  • Manage My Account
  • Sign Up for Newsletters
  • Visit Customer Service
  • Update Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to The News audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The News or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • An illustration shows a house with a geothermal heating system. Pipes are depicted running underground.
    Sponsored byClimateMaster

    Residential Tax Credits Are Ending, But Demand Continues

  • Piggy Bank
    Sponsored byWatercress Financial

    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

  • Refrigerated Food
    Sponsored bySolstice Advanced Materials

    R-455A Refrigeration: A Cold Storage Solution for the Future

Popular Stories

price-raising-practices.jpg

Rising Costs Force Contractors to Take a Harder Look at Pricing

DOE-sign.jpg

HVAC Groups Support DOE’s Rulemaking to Cut Energy Efficiency Mandates

HARDI lolgo navy

HARDI Distributors' Sales Down Nearly 5% in May

Data-Center-Inspection.jpg

Can HVAC Train Enough Technicians for the Data Center Boom?

New-HVAC-Equipment.jpg

Amended Complaint Filed in HVAC Price-Fixing Lawsuit

View The ACHR NEWS
Centennial Anniversary Timeline

The ACHR News Timeline Chart
Submit a Letter
Submit a letter to our editors.

Events

November 6, 2025

Next-Gen Data Center Cooling: HVAC Innovation and Real-World Solutions

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

July 22, 2026

Designing VRF Systems Using A2L Refrigerant

In this session, we will cover how to design VRF systems for the U.S. market using new A2L refrigerants. These systems provide an advanced zoning solution by using inverter technology to deliver precise heating and cooling control across multiple zones and spaces.

View All Submit An Event

Poll

Summer Staff

Are you fully staffed for the summer season?
View Results Poll Archive

Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

See More Products
Designing Systems Using A2L Refrigerant - Free Webinar - 7/22/2026

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

SUBSCRIBE
  • RESOURCES
    • Advertise
    • Contact Us
    • Advisory Board
    • Classifieds
    • Submit a Letter
    • Directories
    • Store
  • ACCOUNT CENTER
    • Create an Account
    • Start a Subscription
    • Manage My Account
    • Sign Up for Newsletters
    • Visit Customer Service
    • Update Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing