Pay in 4 interest-free payments of $15.48 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Ideal for unit heaters and steam main drips
Smith 100109424 specifications for a "drop-in" installation without field modifications
Secure Electrical Interlock: Features a reinforced molded compressor plug that prevents arcing and loose connections caused by mechanical vibration
The EPDM components are specifically selected for their resilience in high-temperature water and steam applications
Hydrolevel EL1220-SV Sensing Probe R-407C Ideal for unit heaters andThe Hydrolevel EL1220 SV is a specialized low water cut off (LWCO) sensing probe designed for high performance liquid level monitoring in hydronic heating and steam boiler systems. Featuring a rugged short ceramic insulator, this 45 221 part number is engineered for tight clearance installations where standard probes may interfere with internal castings or piping. The 1 2" NPT threaded connection ensures a secure, leak proof seal, while the 2 1 16"
US$ 430.04
US$ 1889.97
US$ 427.83
US$ 416.29