Pay in 4 interest-free payments of $14.38 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Choosing this Armstrong steam trap 811-1-125 ensures a more productive steam loop with reduced labor costs and long-term operational savings
maintaining the 1/4-inch to 3/8-inch NPT flow characteristics
making it suitable for high-speed motor and pump configurations
and pilot light
though it is frequently specified in Weil McLain LP conversion kits
York 024-31601-000 Interlock 321702-401 Choosing this Armstrong steam trapThe York 024 31601 000 Interlock is a safety critical OEM replacement part designed for commercial HVAC equipment, including air handling units, chillers, and furnace systems. As a genuine Johnson Controls mechanical interlock, this component provides a physical secondary safety layer that prevents hazardous simultaneous operation of electrical circuits or mechanical assemblies. This HVAC safety device is essential for maintaining the operational