Hydrolevel EL1220-SV Sensing Probe 321894-706 eliminating the field-mapping issues common

eliminating the field-mapping issues common with universal motors

promoting optimal thermal management during high-static operation

ensuring the internal regulator on the 36G series gas valve or 36E/F series operates within the correct parameters

Common Questions: How do I verify the rotation for the LA01LA029

water staining from secondary heat exchanger issues

Hydrolevel EL1220-SV Sensing Probe 321894-706 eliminating the field-mapping issues commonThe Hydrolevel EL1220 SV is a specialized low water cut off (LWCO) sensing probe designed for high performance liquid level monitoring in hydronic heating and steam boiler systems. Featuring a rugged short ceramic insulator, this 45 221 part number is engineered for tight clearance installations where standard probes may interfere with internal castings or piping. The 1 2" NPT threaded connection ensures a secure, leak proof seal, while the 2 1 16"