When a project calls for clean steam — whether it’s a hospital sterilization system, a pharmaceutical lab, or a food […]
Who We Serve
Why Wales Darby?
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Years of
Solutions
Solutions
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+
Employee Years
of Experience
of Experience
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Brands Proudly
Represented
Represented
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+
Employees &
Growing
Growing
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Square Feet of
Warehousing
Warehousing
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Locations
NY, NJ & PA
NY, NJ & PA
About Wales Darby
Family-owned and operated since 1974, Wales Darby represents over 30 of the world’s top HVAC, hydronic and plumbing equipment manufacturers. Serving Building Owners/Developers, Engineers, Wholesalers and Contractors in the New York, New Jersey, and Eastern Pennsylvania markets, we facilitate the design, distribution, and technical support of energy-efficient systems for residential and commercial buildings.
News
2026 DOE Water Heater Changes: What You Need to Know
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Contractor Quick-Reference Guide New DOE efficiency standards take effect for products manufactured on or after October 6, 2026.* Non-condensing commercial […]
Thermal Energy Storage for Data Centers: Efficient, Resilient Cooling
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Data centers require continuous, uninterrupted cooling to protect critical infrastructure. In high-density, high-cost energy markets like New York City and […]
Riello Array: Modular High-Efficiency Condensing Boiler (800–4000 MBH)
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The Riello Array V2.5 is a fully packaged, modular high-efficiency condensing boiler plant available from 800 MBH to 4,000 MBH […]