specifically the 200RB4S4T solenoid valve

This 250F manual reset rollout switch functions by interrupting the heating circuit if flame rollout or excessive heat is detected in the vestibule

What mounting orientation is recommended

Using liquid sealants may interfere with the precision fit of the blower flange and lead to future service difficulties

OEM Compatibility: Precision-engineered to fit specific York and Source 1 condensing units

Antunes Controls 803113101 Pressure Switch 30067439-890 specifically the 200RB4S4T solenoid valveThe Antunes Controls 803113101 is a commercial grade LGP H Low Gas Pressure Switch engineered for precision monitoring in industrial combustion systems. Designed for safety critical applications, this manual reset pressure switch features a set point range of 1 7 PSI, ensuring equipment remains protected if gas pressure drops below necessary operational levels. Built with a rugged die cast aluminum housing, the Antunes 803113101 provides exceptional