this is the detector head only

Compact NPT Connection: Standard 1/2" FNPT threading allows for rapid integration into existing copper or PEX supply manifolds

and Payne residential heating systems

Common Questions Is the 512-050-230 thermo-fuse resettable

the neon bulb has likely reached its end of life

Wayne 100950-001 Tune Up Kit Els PW 17895 this is the detector headThe Wayne 100950 001 Tune Up Kit is a comprehensive field service solution engineered specifically for Wayne Combustion Model HS oil burners, including the Blue Angel Plus series with single block insulators. This OEM spec kit eliminates the guesswork during annual maintenance by providing critical high wear ignition and fuel delivery components in a single package. As a technician, you know that precise electrode alignment and clean fuel flow are non