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Home » Topics » HVAC Contracting

HVAC Contracting
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Environment-friendly

ASHRAE 189.1: A Higher Standard for High-Performance Green Buildings, Pt. 2

Understanding the current parameters for energy efficient buildings
Nick-Agopian
Nick Agopian
November 11, 2019
To realize high-performance green buildings, the place to start is improving HVAC – centering on ventilation/efficiency.
Read More
Actuator

Why Actuators for Connected Industry Run on Brushless DC Motors

“Smart” electric actuators offer efficiency, flexibility, and connectivity for process applications
Boris Wassmer
November 11, 2019
The flow control industry has stubbornly clung to pneumatic actuators, specifically in the American market, for decades.
Read More
Green-building

ASHRAE 189.1: A Higher Standard for High-Performance Green Buildings, Pt. 1

Understanding the current parameters for energy efficient buildings
Nick-Agopian
Nick Agopian
October 28, 2019
In the quest to build more sustainably, organizations have set forth a variety of standards to realize high-performance green buildings.
Read More
Why Measurement and Verification Is the Key to Optimizing HVAC Systems

Why Measurement and Verification Is the Key to Optimizing HVAC Systems

It can be the difference between millions of dollars in savings
Fred-Woo
Fred Woo
October 28, 2019
Measurement and verification (M&V) is the foundation of successful HVAC optimization projects.
Read More
Electricity

The Basics of 20 mA Control

Understanding electrical controls
Podcast studio
Bryan Orr
October 28, 2019
Controls have gone from mechanical to electrical, so we have systems that are controlled by analog electrical signals and digital electrical systems.
Read More
Homeowner

A Rundown of HVAC Solutions for Your Residential Customer

This overview can help explain HVAC in a way they can understand
October 28, 2019
Customers can get lost and confused in all the HVAC language. Here’s a quick overview that might help you explain it to them.
Read More
Heat-pump

How an Air-Source Heat Pump Works

An introduction to a heating/cooling solution growing in popularity
Paul Evans
Paul Evans
October 14, 2019
Air source heat pumps are growing in popularity, as they can provide both heating in the winter months and cooling in the summer.
Read More
Troubleshooting-October

Troubleshooting puzzle: A Heat Pump That’s Not Operating

Jim Johnson
October 14, 2019
In this month’s troubleshooting situation, the equipment is a four-ton heat pump, and the customer’s complaint is that the unit is blowing cool air.
Read More
Business-sale

Selling Your HVAC Business: How to Tell Employees

Timing and method is crucial to ensuring a smooth transition
Patrick-Lange
Patrick Lange
October 14, 2019
When the time comes to sell your company, it’s important that you control the flow of information and details.
Read More
Social media.

HVAC Marketing Tips for 2019

As the world changes, make sure your marketing adapts
Merritt-ACHR-NEWS
Will Merritt
October 14, 2019
These simple HVAC marketing tips will strengthen your position in your local community.
Read More
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    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

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Rising Costs Force Contractors to Take a Harder Look at Pricing

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

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Can HVAC Train Enough Technicians for the Data Center Boom?

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HARDI Distributors' Sales Down Nearly 5% in May

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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.

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Poll

Summer Staff

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Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

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

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