Exhaust gas sensor ECOHEAT Gas / ProKondens ET-Pos 637 Intercal 88.20270-0520

Exhaust gas sensor for ECOHEAT Gas and ProKondens ET-Pos 637 boilers monitors flue gas composition, ensuring efficient and safe burner operation. This component is necessary to maintain optimal combustion and reduce emissions. Sensor installation is recommended during service or repair of boiler equipment. Use of original spare parts is important to preserve factory characteristics and extend boiler service life.