Radiant & Hydronics

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The Bell & Gossett HYDROVAR HVL pump controller, combined with the Series e-1510 base-mounted end suction pump, provides flexibility and efficiency for new and retrofit applications in buildings, utilities and general industry.

Navien NFC series is available in 175,000 Btu/h and 199,900 Btu/h models, each offering 95% AFUE, 11:1 turndown ratio, PVC venting up to 150’, and residential and commercial warranties.

More to offer than ever. Joining the Radiant Professionals Alliance is one of the best business moves contractors can make.

If you would like to showcase your radiant project in the Radiant Comfort Report, we need to hear from you.

Also at the 2020 AHR Expo in February, the Hydronics Industry Alliance — the Commercial (HIA-C) committee of the RPA — will once again host a breakfast meeting on Feb. 5.

The Radiant Professionals Alliance is pleased to be participating at the 2020 AHR Expo in Orlando, Florida, Feb. 3-5. The AHR Expo is the world’s largest HVACR event, and the RPA is offering an educational lineup of member experts who will be presenting free seminars. 

IAPMO introduced the latest upgrade to the Building Efficiency System Tool (BEST) software, available for download at www.iapmo.org/hiac.

When our daughters were small, we would wake them before dawn on Thanksgiving morning and drive into Manhattan to watch the Macy’s Thanksgiving Day Parade from a spot on Central Park West, just across the street from The Dakota (the apartment building where John Lennon lived and died).

Because they generate heat intermittently, renewable energy heat sources such as solar thermal collectors and pellet boilers require thermal storage tanks. So do storage-based systems using off-peak electricity, or micro combined heat and power (MCHP) generation.