Key Benefits Compatible with high-efficiency Armstrong gas furnaces requiring precise flame sensing

for maximum accuracy

Common Questions Is this nut suitable for high-vibration systems

Is this switch compatible with other HVAC brands

including the RA series (RA150) and the RV series (RV225)

Nor East Controls 30041035-854 Stem Wiper Key Benefits Compatible with high-efficiencyThe Nor East Controls 30041035 854 Stem Wiper is a critical sealing component engineered for industrial control valve maintenance. Designed specifically as an upper stem wiper, this part serves as the primary barrier against atmospheric contaminants, preventing dust, grit, and moisture from migrating into the valve packing box. By maintaining a clean interface on the actuator stem, it significantly reduces abrasive wear on internal seals and ensures