Introducing a True Delta-T ECM Heating Appliance – As printed in AHR News, December 10, 2018

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Beyond AFUE Toward Hydronic Efficiency – As printed in Plumbing Engineer, May, 2016

Plumbing Engineer, May 2016: http://www.plumbingengineer.com/content/beyond-afue-toward-hydronic-%E2%80%A8heating-system-efficiency – Online Article Link

http://www.ledgertranscript.com/Patents-pending-on-heating-devices-1953496 – Ledger-Transcript Article (NH) 05/23/2016

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Media Release 08/06/2020: U.S. Patent 10,690,356 Awarded on our ENHANCED CONVECTION, DIFFERENTIAL TEMPERATURE MANAGED, HYDRONIC HEATING APPLIANCE

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