Low Opening Pressure: Requires minimal differential pressure to actuate

allowing for installation in both horizontal and vertical (upward flow) positions

maintaining the necessary airflow for consistent climate control and proper thermostat response times

first check for blocked flues or cracked heat exchangers

Raypak 007442F Burner Els PW 17895 Low Opening Pressure: Requires minimalMaintaining high combustion efficiency in Raypak Hi Delta units requires precise fuel to air ratios, often compromised by warped or clogged burner ports. The Raypak 007442F Burner is the field ready solution for commercial boiler maintenance and pool heater repair. This authentic OEM replacement part is specifically engineered to handle the high thermal demands of 302 2342 A, B, and C models, as well as Delta LTD 989 2339 series. By utilizing a