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Department of Energy to Postpone Biden-Era Appliance Mandates

Feb. 19, 2025
This will include efficiency standards for gas-fired instantaneous water heaters, and a new category for tankless water heaters.

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Monthly Plumbing Quiz: Drain Cleaning

Feb. 1, 2025
How much do you know about drain cleaning and drain cleaning equipment? Take our quiz and find out! You could win a $25 Amazon gift card.

eBook: Nelson Mechanical Stories - Volume 2

Oct. 30, 2024
Here is a sample of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
AHR Expo
The 2025 AHR Expo took place February 9-11 at the Orange County Convention Center in Orlando, FL.

ASHRAE Wraps AHR Expo, Winter Conference in Orlando

Feb. 17, 2025
The Expo hosted more than 1,800 exhibitors, showcasing the latest technologies, products and services to an estimated 50,000 attendees.
A. O. Smith
For heat pump water heater installations, rebates can help consumers overcome higher initial costs.

The Heat Pump Water Heater Payback

Feb. 14, 2025
For contractors and consumers alike, alleviating the potential financial burden from heat pump water heater initial costs is key. How can rebates and tax credits help?
Nelson Mechanical Design
Nailing down copper radiant panels.

Old School Radiant Madness – Copper, Brass, and Iron (but No Plastic)

Feb. 13, 2025
Nelson Mechanical gets called in by a homeowner who wants a high-end radiant system without ANY plastic components—is that even possible?

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Aurigo
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Software Showcase

Feb. 6, 2025

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A robotic pipe inspection device.
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