Robertshaw 1720-802 Magnet Head Assembly Els PW 17895 a fresh Teflon seal is

a fresh Teflon seal is required as these Rotolock seals are designed for one-time compression

Does it require external power

As a veteran-grade ASCO RedHat component

the OEM York S1-3110-3571 is engineered with specific timing delays tailored to the BTU output and airflow requirements of York air handlers to prevent overheating the heat exchanger

Robertshaw 1720-802 Magnet Head Assembly Els PW 17895 a fresh Teflon seal isThe Robertshaw 1720 802 is a critical TS "K" safety magnet head assembly designed for high performance gas flow regulation in commercial and residential kitchens. Engineered for use with 1710 series valve bodies, this thermomagnetic safety valve components acts as a fail safe by automatically cutting gas flow upon pilot flame failure. Unlike the "J" series, the 1720 802 is a pilot outlet only configuration, making it the standard choice for specific