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Keefer Rader of Outlaw Mechanical integrated hydronic heat pumps into a solar-powered home, using a dual-fuel system with U.S. Boiler Co.'s products to manage temperature needs and isolating oxygenated radiant loops with a heat exchanger, completing the retrofit in five days.

Here’s a countdown of the top 10 articles you read the most in 2024 based on the number of unique pageviews on www.pmmag.com. 

The LG Residential Cold Climate Heat Pump, which was just awarded the 2025 AHR Innovation Award in the Sustainable Solutions category, underscores the company’s ongoing research and development efforts for products under cold conditions.

Plumbing and HVAC contractors navigated a year of challenges and opportunities, with rising demand for energy-efficient systems amid labor shortages. As we look to 2025, growth is expected in commercial sectors like data centers and healthcare, alongside increased home repairs. The focus on sustainability and technology will drive innovation in the industry.

Tankless water heaters can be a great option for many consumers, but they are not a one-size-fits-all solution. Their efficiency and performance vary based on individual circumstances. Homeowners should consult with a plumbing professional to explore all their water heating options.

Retaining skilled employees is vital for plumbing and HVAC contractors. High turnover leads to disruptions and decreased customer satisfaction. To address this, many are finding innovative ways to encourage retention, including unique approaches from new companies.

NASCAR legend Ward Burton installed a Premier AL Smart Hybrid Electric Heat Pump Water Heater in his 1999 home, saving up to $300 monthly on electric bills. Homeowners can save 75% or more on energy costs with this unit.

This milestone follows the successful completion of multiple field tests, underscoring Daikin's commitment to product innovation in energy-efficient electric heating solutions.

The gathering was organized by the Environmental Protection Agency (EPA) and brought together leaders in energy efficiency from across the country. 

Air-to-water heat pumps are becoming popular in the hydronic heating industry due to their energy efficiency and sustainability. Chris Decato of U.S. Boiler Co. notes a rising demand driven by their cost-effectiveness and reduced carbon footprint.