Residential HVAC

National Comfort Institute
Installing heat pumps using decades-old rules of thumb keeps them from reaching their full potential.
NCI's David Richardson discusses the pitfalls of focusing narrowly on heat pumps as the sole solution, comparing it to aiming at the wrong target. Emphasizing learning from history...
Feb. 2, 2026
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Feb. 2, 2026
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Jan. 28, 2026
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Jan. 26, 2026
Ariston
The Ariston Nuos Heat Pump Water Heater is four times more efficient than a standard electric model, the company says. Ariston Nuos™ Side-Connect and Nuos™ Multi-Fit Hybrid Heat Pump water heaters offer integrated Wi-Fi and the Ariston Net app to connect to a local network for remote monitoring. The unit also includes i-memory, a proprietary algorithm that will learn the homeowner’s hot water usage patterns.
Jan. 26, 2026
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Jan. 21, 2026
Xylem Bell & Gossett
Plummer Youth Promise teamed up with Bell & Gossett and FIA to develop an energy-efficient HVAC system for its new residential building.
Jan. 19, 2026
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Jan. 14, 2026
Images: 272539851 © Maksim Marchanka | Dreamstime.com and Contractor Commerce
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Jan. 12, 2026

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