ClearSign Technologies Corporation (NASDAQ: CLIR) announced it received a purchase order for three ClearSign Core M1 burners from a heater manufacturer, destined for a Fortune 500 midstream provider's facility in West Texas.

According to the company's statement, the burners will be installed into three new heaters at the West Texas location, with delivery expected in the third quarter of 2026.

ClearSign chief executive Jim Deller said the order is the company's third M Series order in a month and its first involving multiple burners. "It is especially encouraging to see another order coming from the Texas Permian Basin market, which we believe reflects a growing demand for this product line in the region," Deller said.

ClearSign, based in Tulsa, Oklahoma, designs and develops combustion and sensing technologies for industrial applications, including emissions reduction and hydrogen fuel systems.