the prefix variation typically relates to internal distributor coding

allowing for on-line servicing without disturbing existing piping

ensuring the pilot flame receives consistent gas volume for reliable ignition

Verify that the thermocouple tip is properly immersed in the top 3/8" to 1/2" of the pilot flame

ASCO 8220G27 Solenoid Valve Els PW 29614 the prefix variation typically relatesThe ASCO 8220G27 is a high performance 2 way normally closed solenoid valve designed specifically for demanding high temperature applications. Featuring a robust brass body and a durable EPDM diaphragm, this 1 1 4" NPT solenoid valve excels in managing hot water and steam systems. Utilizing a pilot operated mechanism, it delivers a high flow coefficient of 15 Cv, ensuring efficient fluid control. The unit is powered by a standard 120Vac coil and is