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Tecvalco’s CWT (Cold Weather Technologies) Natural Gas Dry Line Heaters lead the pack in environmental responsibility and economic viability. For every 100 psi pressure drop experienced, the temperature of the gas will lose 7 degrees Fahrenheit. This phenomenon is magnified in colder regions. Based on Tecvalco Ltd’s patented Heat Driven Loop technology, CWT heaters provide true indirect heat resulting in tremendous thermal efficiencies.

CWT Natural Gas Dry Line Heaters are a revolutionary approach of using low pressure and low temperature steam more quickly, more economically and with less greenhouse gas emissions to heat natural gas at town border stations or other facilities.