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Evaluating the comfort, climate, and budgetary considerations of heat pump selection.
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Learning Resources

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Help homeowners confidently choose between repairing or replacing their HVAC system with expert guidance that builds trust and value. Join Trane sales manager Mary Carter and ...
Jan. 20, 2026
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Get a crisp, future-focused look at how new refrigerant regulations are transforming leak-detection requirements—and what that means for your compliance strategy. Discover why...
Dec. 16, 2025
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From refrigerant regulations and supply shortages to rising labor costs, today’s HVAC/R contractors and facility managers are navigating a business environment that&rsquo...
Oct. 1, 2025
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Discover how rooftop heat pumps are driving decarbonization and efficiency in light commercial buildings—join Trane’s expert-led webinar to explore the latest trends, technologies...
Oct. 23, 2025

Podcast

Residential HVAC

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.
Plummer Youth Promise, a historic child welfare organization in Salem, Massachusetts, has undertaken a comprehensive renovation focused on sustainability, including geothermal...
Jan. 19, 2026
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Heat pump installations are becoming a core skill for HVAC contractors and technicians—but are you fully up to speed on today’s best practices? Put your knowledge to the test ...
Jan. 6, 2026
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NCI's Adam Mufich clarifies common misconceptions about inverter sizing, illustrating how equipment operating outside its optimal range can cause operational issues, and stresses...
Jan. 6, 2026
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As HVACR contractors map out their 2026 plans, technology decisions are moving from “nice to have” to business-critical. From AI and diagnostics to field service software, which...
Jan. 1, 2026

Commercial HVAC

Four Star Mechanical
Steve Martin (second left) and Seth Martin (far right) with a team for Four Star employees at a volunteer community event.
Four Star Mechanical’s evolution from a small Ohio shop to a national leader in VRF innovation and mission-critical HVAC solutions shows how precision, partnerships, and people...
Jan. 6, 2026
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HVAC services demand is rising with aging buildings, stricter energy efficiency rules, and greater focus on Indoor Air Quality.
Dec. 23, 2025
RLS
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The team at Phoenix Services relies on RLS press fittings for quick, safe, and reliable HVAC repairs and installations, reducing labor time and costs while maintaining high standards...
Dec. 17, 2025
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The HVAC industry in 2026 will be shaped by refrigerant transitions, electrification, and workforce transformation. Contractors must adapt to material cost increases, supply chain...
Dec. 10, 2025

IAQ & Ventilation

NCI
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Many HVAC professionals mistakenly believe zero CO readings in ducts confirm a safe furnace, but the article highlights how this can be misleading and underscores the need for...
Dec. 1, 2025
Daikin
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SVT’s proprietary sorbent media captures VOCs, ozone, and carbon dioxide to support healthier, more efficient ventilation strategies in commercial, education, and government buildings...
Nov. 18, 2025
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Don’t discount the importance of precise calculations over rules of thumb in residential duct system design. NCI’s Adam Mufich guides HVAC professionals through the process of...
Nov. 4, 2025
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Sponsored
Commercial refrigeration is its own discipline, and this full Refrigeration Program is designed to help you understand it. From cycle fundamentals to controls, defrost, and walk...
Nov. 1, 2025

Refrigeration

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This article explores the core principles of refrigeration, emphasizing heat transfer, thermodynamics, and the vapor-compression cycle, essential for HVACR professionals to understand...
Jan. 7, 2026
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Exploring the regulatory drivers, servicing best practices, and strategies for advising end-user customers.
Dec. 9, 2025
© Endeavor Business Media
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Refrigeration technicians face rapidly evolving smart systems, creating new opportunities to strengthen skills and stay competitive in a changing HVACR landscape.
Nov. 26, 2025
York
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Dual fuel RTUs include backup heat settings and dual-circuit design to sustain operation during component failures.
Nov. 21, 2025

Product News

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Check out the latest products that will be on display at the 2026 AHR Expo in Las Vegas.
Jan. 9, 2026
Lennox
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Dual-fuel compatibility allows the furnace to pair with an electric heat pump and alternate fuel sources based on outdoor conditions.
Jan. 8, 2026
Malco Group
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Variable speed technology adjusts pump output automatically, helping reduce wear and support longer service life across applications.
Jan. 8, 2026
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Ceiling Fan Energy Index values reach up to 83% above minimum U.S. Department of Energy requirements, supporting reduced energy use.
Dec. 18, 2025