HOUSTON — RectorSeal has announced the asset purchase of Airtec Products Corp. of Fall River, Mass. According to the company, Airtec offers a line of patented diffusers that incorporate a quick and ...
Question:We have seven-inch round ducts in the ceiling of our house, for heating and air conditioning. In a little-used room, we’ve never bothered to find ceiling diffusers for them. Now that we’d ...
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