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5 Types of Furnaces and How to Identify Them
Why Are There So Many Types of Furnaces? Most American homes rely on a furnace to provide warmth in cold weather. And because ...
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Johnson Controls-Hitachi Air Conditioning unveils residential dual fuel heat pump system
The dual fuel system also features the Affinity Gas Furnace from US manufacturer York, which is a subsidiary of Johnson Controls. This content is protected by copyright and may not be reused.