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June 18, 2024June 18, 2024Press Release

ETL Certification

FOR IMMEDIATE RELEASETennessee, USA  || June 2024 Stone Mountain Technologies, Inc. announced the custom Air Handling Unit (AHU) within the Anesi Gas […]

May 21, 2024Helpful Information

Ammonia Facts

Ammonia Refrigerant Facts: Anesi Gas Absorption Heat Pumps Ammonia in Large Industry Ammonia has been used as a refrigerant since the 1850s […]

March 14, 2024March 14, 2024Media Mention, Press Release

Gas Heat Pumps From Anesi Now Available

February 7, 2024March 14, 2024Industry News, Media Mention

Ammonia-Absorption Home Heat Pumps

Stone Mountain Technologies (SMTI), a U.S. manufacturer of ammonia (R717)-absorption heat pumps, has started production of its Anesi-branded units at its plant in […]

February 5, 2024March 14, 2024Business News, Press Release

Product Release

FOR IMMEDIATE RELEASETennessee, USA || February 2024 Stone Mountain Technologies, Inc., an innovative manufacturer of thermally-driven heat pump systems, announces North American […]

December 10, 2023January 4, 2024Business News

Applied Gas Energy Research

UTD’s utility members provide clean, efficient energy solutions to over 37 million gas customers in North America and have a long history […]

December 4, 2023January 4, 2024Business News

Discovering New Technologies With An Open Mind

Michael Ridler, Eden Energy: I recently visited a pilot site near Toronto showcasing a gas absorption heat pump. Being a ground source/electric […]

November 15, 2023January 4, 2024Business News

Stone Mountain Technologies and Tennessee Economic Community Development

NASHVILLE, Tenn. – Tennessee Gov. Bill Lee, Department of Economic and Community Development Commissioner Stuart McWhorter and Stone Mountain Technologies, Inc. (SMTI) officials […]

November 8, 2022January 4, 2024Business News

SMTI Raises $15M Series A to Decarbonize Building Heating

Johnson City, TN – Stone Mountain Technologies, Inc. (SMTI), a leading developer of high efficiency heat pump technologies using natural refrigerants, and […]

January 30, 2022January 4, 2024Business News

The New Anesi Gas Heat Pump

Replaces a Home’s Gas Furnace and Water Heater with a 140% Fuel Efficient Product Anesi, a manufacturer of advanced Gas Heat Pumps, […]

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Stone Mountain Technologies are experts in gas absorption heat pumps for residential and light commercial applications. We can help you satisfy your customers and increase your market share.

Stone Mountain Technologies, Inc.
340 Industrial Park Rd.
Piney Flats, TN 37686 USA
423-735-7400

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